Providing Top Quality Care to Patients Across Nassau County, Long Island, Queens, and Surrounding New York, NY Areas

Chronic Kidney Disease

Nano-Contrast Agents: The Next Leap in Kidney Imaging

Nano-Contrast Agents: The Next Leap in Kidney Imaging

A quiet revolution is emerging in nephrology — nano-contrast agents that make kidney imaging faster, safer, and more precise.

Traditional imaging relies on broad-spectrum contrast dyes that can stress the kidneys and reveal only limited detail. New research from the University of Texas at Dallas and other centers is changing that. Scientists have engineered gold-based and cerium-oxide nanoparticles that illuminate renal blood flow and detect subtle kidney injury — even before traditional blood tests show warning signs.

Another breakthrough involves near-infrared nano-agents capable of real-time visualization during kidney transplants. These particles provide crisp vascular mapping, enable early detection of ureteral or vascular complications, and reduce the need for repeat imaging — all while minimizing toxicity.

For nephrologists and imaging teams, the implications are huge:
Earlier diagnosis of kidney injury and rejection events.
Reduced contrast-related harm in high-risk patients.
Improved transplant outcomes through continuous visualization.
New data opportunities for value-based care and population health programs.

While most of these nano-agents remain in pre-clinical or early translation phases, their trajectory is clear — imaging is becoming molecular, predictive, and safer. For forward-thinking renal groups and integrated health networks, now is the time to track trials, form vendor partnerships, and plan for adoption. For more information see article

Meet Yana Masikhaeva, APRN, NP : Advancing Endocrine Care with Precision and Compassion

We are proud to welcome Yana Masikhaeva, APRN, NP, a board-certified Family Nurse Practitioner specializing in endocrinology and diabetes care. Yana brings a strong background in hormonal health, diagnostic imaging, and evidence-based treatment planning—helping patients take control of complex endocrine conditions with confidence and clarity.

Her approach is simple but powerful: science-driven care with a deeply human touch.


Focused on Hormonal Health and Whole-Person Wellness

Yana currently practices in an advanced endocrine setting, where she manages a wide spectrum of conditions, including:

  • Type 1 and Type 2 Diabetes
  • Thyroid disorders (hypothyroidism, hyperthyroidism, nodules, and goiter)
  • Menopause and perimenopause symptom management
  • Adrenal and pituitary gland disorders
  • Hormone Replacement Therapy (HRT)
  • Polycystic Ovary Syndrome (PCOS)
  • Growth hormone imbalances

She combines clinical precision with lifestyle education to improve outcomes in blood sugar control, hormonal regulation, and metabolic health.


Expertise That Sets Her Apart

What makes Yana stand out in the field of endocrinology is her hands-on diagnostic skillset and ability to interpret complex lab results and imaging studies. She is proficient in:

  • Thyroid ultrasound analysis – evaluating size, structure, and nodular characteristics
  • Fine Needle Aspiration (FNA) biopsies – performing and interpreting for cytologic accuracy
  • EKG and echocardiogram interpretation – especially important for preoperative endocrine evaluations
  • Risk-benefit assessments for HRT and medication management

Her background also includes pre-surgical clearance evaluations, ensuring patients are safely optimized for thyroid, parathyroid, or adrenal surgeries.


From Clinical Nurse to Endocrine Specialist

Yana’s journey in medicine began in neonatal intensive care, where she managed critically ill infants in Level III and IV NICUs. These high-acuity environments sharpened her ability to make fast, accurate decisions and reinforced her belief in patient-centered care.

After earning her Master of Science in Nursing from College of Mount Saint Vincent, she transitioned into endocrine practice, quickly becoming known for her detailed diagnostic workthoughtful medication planning, and empathetic approach to chronic disease management.


Education & Certifications

  • MSN, Family Nurse Practitioner – College of Mount Saint Vincent, Bronx, NY
  • BSN, Nursing – College of Mount Saint Vincent, New York, NY
  • B.S., Biology & Psychology – Touro College, New York, NY
  • Board Certified Family Nurse Practitioner (FNP-BC)

Committed to Empowering Patients Through Knowledge

Yana believes that successful endocrine care goes beyond lab results. Her mission is to help patients understand their diagnosisfeel confident in their treatment plans, and build sustainable habits that support long-term hormonal balance.

From personalized diabetes coaching to advanced thyroid care, Yana is committed to providing patients with the tools, education, and support they need to feel better—and live better.


📞Contact Yana Masikhaeva, APRN, NP
For consultations, second opinions, or comprehensive endocrine care:

Address: 560 Northern Blvd, Suite 101, Great Neck, NY 11021

Phone: (516) 951-1110

Meet Dr. Jay Kerner, DPM: Expert Podiatric Care, Right Here in Rockville Centre

At his long-standing private practice in Rockville Centre, we’re proud to introduce Dr. Jay Kerner, DPM, a board-certified podiatric physician and surgeon with over 40 years of experience. Dr. Kerner provides comprehensive, compassionate care for patients of all ages—from toddlers to seniors—offering both medical and surgical solutions for a wide range of foot and ankle conditions.

Whether you’re dealing with chronic foot pain, diabetic complications, or a sports injury, Dr. Kerner brings deep clinical expertise, a personalized approach, and a strong commitment to improving your mobility and quality of life.


A Community-Focused Specialist with Decades of Dedication

Since opening his private practice in 1982, Dr. Kerner has become a trusted name in podiatric care across Nassau County. His experience spans everything from complex foot and ankle surgeries to diabetic wound managementpediatric podiatry, and the treatment of autoimmune and inflammatory foot conditions.

In addition to his clinical work, Dr. Kerner served as the Director of the Department of Orthopedics, Section of Podiatry at Mount Sinai South Nassau Hospital for 10 years. During this time, he led a team of 15 podiatrists, launched a surgical residency program, and helped shape the next generation of podiatric surgeons.


Healing Feet, Changing Lives—From Infants to Seniors

Dr. Kerner is passionate about treating the whole person, not just the symptoms. He believes in clear communication, evidence-based care, and conservative treatments whenever possible—always tailored to each individual’s lifestyle and needs.

He also holds certification as a USA Triathlon Level I Coach, reflecting his deep interest in sports medicine, performance, and injury prevention—especially for active patients and youth athletes.


A Champion of Youth, Wellness, and Community Engagement

Beyond the exam room, Dr. Kerner has a long history of community involvement. He founded the Oceanside Youth Triathlon (1998–2004), helping to promote fitness and healthy habits among local children and teens. His volunteer spirit and leadership have left a lasting impact on many families throughout the area.


Education & Credentials

  • DPM, New York College of Podiatric Medicine
  • Residency in Podiatric Surgery, Peninsula Hospital Centre
  • B.S., State University of Stony Brook
  • Graduate Study in Urban and Policy Sciences, Stony Brook
  • Board Certified, American Board of Podiatric Orthopedics and Primary Podiatric Medicine
  • USA Triathlon Level I Coach

He has also published in the Journal of the American Podiatric Medical Association, including a statistical analysis on runners—reflecting his dedication to podiatric research and sports medicine.


Visit Dr. Kerner in Rockville Centre

If you’re experiencing foot or ankle pain, dealing with a chronic condition, or just want to improve your step, Dr. Kerner is here to help. With decades of trusted experience and a kind, patient-first philosophy, you’ll be in expert hands.

📍314 DeMott Avenue, Rockville Centre, NY 11570
📞Call us at 516-951-1110

Meet Dr. Sheena Ogando: Rheumatologist Bringing Expert Joint Care to Nassau County

At PRINE Health, we are proud to welcome Dr. Sheena M. Ogando, MD, a highly experienced, board-certified rheumatologist in Nassau County, to our team. Dr. Ogando brings nearly a decade of expertise in treating autoimmune diseasesinflammatory joint conditions, and musculoskeletal disorders. Her patient-centered approach and background in advanced rheumatologic care make her an incredible asset to the PRINE Rheumatology division.

A Compassionate Rheumatologist With a Global Impact

Born and raised in New York City, Dr. Ogando began her medical career with a strong commitment to helping underserved communities. Since 2016, she has practiced in San Diego, caring for patients with complex joint diseases, including immigrants, refugees, and individuals experiencing homelessness. Her work has been more than clinical—it’s been humanitarian. In 2022, she volunteered in Tijuana, Mexico, providing urgent medical aid to Ukrainian refugees, demonstrating her deep compassion and global mindset.

Returning Home to Serve Nassau County

Now, Dr. Ogando is returning to her roots and bringing her clinical skills and passion for healing back to Long Island. Patients throughout Nassau County will benefit from her knowledge of cutting-edge treatments for arthritis, lupus, rheumatoid arthritis, and more. Her goal is to help individuals regain mobility, reduce pain, and enjoy a higher quality of life, without unnecessary procedures or delays.

More Than a Doctor: A Wellness Advocate and Community Volunteer

Dr. Ogando’s care philosophy extends beyond medications. She’s a certified RYS200 yoga instructor, a 2019 NYC Marathon runner, and an advocate for personal wellness. Her interests in fitness, mental health, and holistic care are part of what makes her uniquely equipped to guide patients toward sustainable well-being.

She also enjoys travelingcandle-making, and spending time with family, bringing warmth and personality to every patient interaction.

Book Your Appointment with Dr. Ogando

If you’re experiencing joint paininflammation, or symptoms of an autoimmune disorder, it’s time to take control of your health. Schedule an appointment with Dr. Ogando at PRINE Rheumatology and experience expert, compassionate care from a provider who truly understands.

📞 Call us at (516) 951-1110

Say Goodbye to Spider Veins: What You Should Know About Sclerotherapy

Say Goodbye to Spider Veins: What You Should Know About Sclerotherapy

If you’ve ever noticed small, tangled veins just under the surface of your skin—usually on your legs or face—you’re not alone. These are commonly known as spider veins, and while they’re usually harmless, they can make many people feel self-conscious. Fortunately, there’s a simple, effective treatment that’s been around for decades: sclerotherapy.

So, what exactly is sclerotherapy, and is it right for you? Let’s dive in.


What Is Sclerotherapy?

Sclerotherapy is a minimally invasive procedure used to treat spider veins and small varicose veins. It involves injecting a special solution directly into the affected veins. This solution irritates the vein lining, causing it to collapse and eventually fade from view. Over time, the body naturally absorbs the treated vein, leaving the skin looking clearer and more even toned.


How the Procedure Works

The treatment itself is quick—usually between 15 to 45 minutes, depending on the number of veins being treated. Here’s what to expect:

  1. A fine needle is used to inject the sclerosing solution into the vein.
  2. You may feel a mild burning or cramping sensation for a few seconds.
  3. After the injection, your provider may massage the area or apply compression.
  4. You’ll likely wear compression stockings for a few days to help with healing.

Most people return to their normal activities the same day, though high-impact exercise and direct sun exposure are often avoided for a short period.

Why Combining Primary Care and Weight Loss Management Just Makes Sense

PRINE Health Weight Loss - Your weight loss journey is unique. Your care should be, too.

Let’s face it—managing your weight isn’t just about looking good in your favorite jeans. It’s about feeling better, living longer, and reducing the risk of chronic health issues. But here’s something many people don’t realize: some of the best weight loss results happen not in isolation, but in partnership with your primary care provider.

At PRINE Health, we’ve seen firsthand how integrating primary care with weight loss management transforms lives. Here’s why this approach works—and why it might be the smartest step you take toward a healthier you.

A Full Picture of Your Health

Your primary care provider knows your medical history, your family genetics, your medications, your labs, and your lifestyle. When weight loss is managed in this context, you’re not just getting advice to “eat less and move more.” You’re getting a personalized plan that fits your body, your hormones, and your health goals.

Uncovering the “Why” Behind Weight Gain

Weight gain is rarely just about willpower. It can be linked to:

  • Thyroid or hormonal imbalances
  • Insulin resistance or prediabetes
  • Side effects of medications
  • Sleep disorders
  • Mental health struggles like depression or anxiety

A primary care provider can identify and treat underlying causes that might be holding you back—something that generic diets or commercial weight loss programs often miss.

Safe, Supervised Weight Loss

Losing weight too quickly or without medical oversight can lead to health risks or temporary results. With a provider-led program, you’ll have access to:

  • Lab monitoring
  • Prescription medications (if appropriate)
  • Professional guidance on nutrition and movement
  • Support for managing any related health conditions

This creates a safe, science-backed pathway to long-term results.

Whole-Person Support

Weight loss doesn’t happen in a vacuum. Your provider can help with:

  • Managing stress and sleep
  • Creating sustainable habits
  • Mental health referrals, if needed
  • Preventive screenings and chronic disease management

It’s all part of building a healthier, happier life—not just hitting a number on the scale.

Long-Term Accountability and Relationship

Unlike quick-fix programs, your primary care provider is with you for the long haul. That means regular check-ins, long-term tracking, and adjustments along the way. You’re not just a number—you’re a person with a story, and we’re here to walk that journey with you.

Ready to Take the Next Step?

If you’re tired of yo-yo diets or one-size-fits-all solutions, let’s talk. Our team at PRINE Health offers comprehensive primary care with a specialty in weight management, so you can get everything you need in one place—from routine checkups to custom weight loss plans. Find out more here.

You deserve care that sees the whole you—and supports every step of your wellness journey.

Book a consultation today and start building a plan that’s as unique as you are.

PRINE Health proudly serves patients across Nassau County, Suffolk County, Queens, and New York City. Find a provider near you and start your personalized weight management journey today.

Navigating Kidney Disease Nutrition Just Got Easier

Confused About Kidney Nutrition? Try our free guide!

Managing kidney health through nutrition can feel like navigating a maze. One website says one thing, your lab results say another, and suddenly even grocery shopping feels overwhelming. Sound familiar? If you or a loved one is living with Chronic Kidney Disease (CKD), it’s not just about eating better — it’s about eating smarter for a healthier life.

Download our free PDF: PRINE Care’s Kidney Health Nutrition Guide

This easy to understand resource cuts through the noise and offers real strategies to help you feel better, eat well, and improve your kidney health over time. From understanding how your diet affects lab results to discovering kidney-friendly foods that actually fit your lifestyle, PRINE’s approach is all about personalized support — not one-size-fits-all rules.

And the best part? You won’t be doing it alone — we’ll be here to help, every step of the way.

PRINE Care’s 1-on-1 Support Makes the Difference

With the PRINE Care Management Program, you get:

  • Private Coaching: A Care Manager works with you to build a plan based on your labs and needs.
  • Monthly Check-Ins: Stay on track between visits and catch small issues before they become big problems.
  • Kidney Education: Access classes and resources to better understand what’s going on and what you can do about it.

We don’t just treat conditions — we care about the people behind them. Many patients have shared how much they value the kindness and attention they experience with our team. It’s not just about better labs — it’s about feeling seen, heard, and supported throughout your kidney health journey.

Ready to Make Kidney Nutrition Easier? We’re Here to Help!

Learn more by downloading our nutrition guide. Then visit our PRINE Care page to find more nutrition tips or by calling us at 516-951-0015. We will help answer your questions and schedule your for an appointment to meet with a specialist.

Your kidneys — and your peace of mind — are worth it.

A Life-Saving Gift: PRINE Health Nephrologist’s Patient Receives a Kidney Transplant

At PRINE Health, we are honored to share incredible stories of resilience and generosity. One of our nephrology patients, Thomas Coveney, a teacher in Queens, recently received a life-saving kidney transplant from a fellow teacher, Maggie Goodman—a colleague he barely knew.

A Selfless Act of Kindness

Maggie Goodman and Thomas Coveney worked at the same school, but their paths had rarely crossed. That changed when Goodman saw a widely shared Facebook post about Coveney’s urgent need for a kidney transplant.

“I saw the post in late October and was surprised it was someone I worked with. I didn’t know Thomas that well, but I wanted to help,” Goodman said. She reached out to Northwell Health, and after testing, she learned she was a match.

“She came up to me on a Friday with a bag of kidney beans, and said, ‘Will you take my kidney?’ And I said, ‘Are you nuts?’” Coveney recalled with a big smile on his face.

Overwhelmed by her generosity, Coveney underwent the transplant, joining the 25,000 kidney transplant recipients nationwide in 2024—6,000 of whom received a kidney from a living donor.

A Smooth Recovery

Goodman, who underwent a laparoscopic procedure and was back to work just two weeks after the surgery. She described the process as easier than expected and reported that she is feeling great.

Meanwhile, Coveney is regaining his strength every day. “She’s an angel; she saved my life,” he said.

Watch the full NBC New York segment here: Long Island Teacher Donates Kidney to Fellow Teacher

Expert Care in Nephrology

Coveney’s journey is one of many that highlight the expertise and compassionate care provided by Dr. Sayed Ali, a nephrologist at PRINE Health. Dr. Ali and our nephrology team are dedicated to helping patients navigate kidney disease, transplants, and long-term care.

Learn more about Dr. Sayed Ali and our nephrology services:

The Importance of Living Kidney Donation

Kidney transplants save lives, and living donors play a critical role in addressing the ongoing need. If you or a loved one are considering kidney donation or need specialized nephrology care, PRINE Health is here to support you.

Contact PRINE Health for Expert Kidney Care

We are proud to be part of these life-saving journeys. If you have any questions about kidney health, transplants, or donation, reach out to PRINE Health today to learn more about our comprehensive nephrology care.

PRINE Health Welcomes Dr. Benjamin Friedman: Advancing Rheumatology Care with Innovation and Expertise

PRINE Health Welcomes Dr. Benjamin Friedman to the Team

PRINE Health is proud to welcome Dr. Benjamin Friedman, a renowned rheumatologist and internal medicine specialist, to our growing team of experts. With a strong background in arthritis and autoimmune disease management, Dr. Friedman brings cutting-edge expertise in digital health, regenerative therapies, and AI-driven solutions, further enhancing our commitment to patient-centered care.

A Leader in Rheumatology and Digital Health

Dr. Friedman completed his rheumatology fellowship at NYU Grossman School of Medicine and his internal medicine residency at Mount Sinai, equipping him with extensive knowledge in diagnosing and treating complex rheumatic conditions. Licensed in New York, New Jersey, Michigan, and Arizona, he provides expert care to patients seeking specialized treatment for arthritis and autoimmune diseases.

Beyond his clinical practice, Dr. Friedman is a leading researcher in osteoarthritis and aging-related diseases. His work in regenerative therapies has positioned him at the forefront of innovation in rheumatology. As a primary investigator in rheumatology research, he has secured grants to explore new therapeutic pathways and has presented his findings at prestigious conferences, including the American College of Rheumatology Annual Meeting.

Strengthening PRINE Health’s Mission

PRINE Health continues to set the standard in integrated, specialized healthcare, ensuring that patients receive personalized treatment plans through a collaborative approach. By bringing together nephrologists, primary care providers, and other specialists, PRINE Health creates a seamless healthcare experience powered by advanced IT infrastructure.

“Dr. Friedman’s innovative approach and dedication to advancing rheumatology care align perfectly with our mission to improve health outcomes through compassionate care management,” said Ramona Sacarin, Manager of Human Resources at PRINE Health. “His expertise in digital health and commitment to research will undoubtedly benefit our patients and the broader medical community.”

Expanding Access to Rheumatology Care

Dr. Friedman’s expertise ensures that patients have access to cutting-edge rheumatology treatments. His specialties include:

  • Rheumatoid Arthritis & Autoimmune Diseases
  • Osteoarthritis & Regenerative Therapies
  • Lupus, Gout, and Vasculitis
  • AI-Driven Treatment Solutions

With Dr. Friedman on board, PRINE Health continues to lead in specialized care across Nassau County, Long Island, and surrounding New York areas, offering expertise in nephrology, vascular care, endocrinology, gynecology, infusion therapy, podiatry, rheumatoid arthritis, and urology.

To learn more about PRINE Health’s Rheumatology services, visit our website. You can also read the full press release here.

To find out more or to schedule an appointment, contact PRINE Health Rheumatology at (516) 931-3988 (Plainview) or (516) 745-0202 (Garden City).

Sclerotherapy: A Safe and Effective Way to Treat Varicose and Spider Veins

Minimally Invasive Vein Treatment to Improve Vascular Health and Circulation

Sclerotherapy is a highly effective, minimally invasive procedure used to treat varicose and spider veins. This treatment involves injecting a specialized solution into the affected veins, causing them to collapse and gradually fade from view. As a trusted procedure in vascular care, sclerotherapy offers patients both cosmetic and medical benefits, improving circulation and reducing discomfort associated with venous conditions.

How Sclerotherapy Effectively Treats Varicose and Spider Veins

During a sclerotherapy session, a vascular specialist injects a sclerosant solution directly into the targeted veins. This solution irritates the vein lining, prompting it to close and reroute blood flow to healthier veins. Over time, the treated veins are absorbed by the body and disappear. Sessions typically last 15 to 45 minutes, depending on the number and size of veins being treated.

Most patients require multiple sessions to achieve optimal results, with treatments spaced several weeks apart. The number of sessions needed depends on the severity and number of veins being treated. While smaller veins may disappear within a few weeks, larger veins can take several months to fully resolve.

“Sclerotherapy is effective in treating varicose veins, spider veins, and telangiectasia in a short amount of time. Injection sclerotherapy provides notable cosmetic improvement by reducing the appearance of unsightly veins and enhancing patients’ confidence and quality of life.”

-StatPearls, National Library of Medicine, 2024

Who Can Benefit from Sclerotherapy?

Sclerotherapy is recommended for individuals experiencing:

  • Spider veins – Small, web-like veins that are often red, blue, or purple and appear on the legs or face.
  • Varicose veins – Larger, bulging veins that can cause discomfort, swelling, and heaviness in the legs.
  • Leg pain or cramping – Associated with poor venous circulation.
  • Chronic venous insufficiency – A condition where veins struggle to return blood to the heart efficiently.

Sclerotherapy by the Numbers

  • 0 incisions or stitches are required for sclerotherapy, making it a completely non-surgical procedure.
  • 2 types of veins can be treated with sclerotherapy—spider veins and smaller varicose veins.
  • 9 months is the average time it takes for spider veins to fully resolve, though noticeable improvement can be seen within weeks.
  • 12 months may be needed for complete resolution of varicose veins, as the body continues to absorb the treated veins over time.
  • 30 minutes is the maximum time most treatment sessions take, making it a convenient option even for busy schedules.
  • 24 hours of continuous compression hose wear is recommended post-treatment to optimize healing and effectiveness.
  • 90% success rate makes sclerotherapy one of the most reliable treatments for visible vein resolution.

What to Expect After Treatment

Patients may experience minor swelling, bruising, or redness at the injection site, which usually resolves within a few days. Most individuals can return to normal activities immediately but are advised to avoid strenuous exercise and prolonged sun exposure for a short period. Compression stockings may be recommended to aid circulation and enhance treatment results.

Patients may need to avoid hot baths, saunas, and prolonged standing for a few days post-treatment to allow for optimal healing. Walking regularly is encouraged, as it helps maintain healthy blood flow and prevents clot formation in the treated veins.

The Benefits of Sclerotherapy

  • Minimally invasive – No incisions or surgery required.
  • Quick and effective – Visible improvement in a few weeks to months.
  • Minimal downtime – Patients can resume daily activities with minimal restrictions.
  • Long-lasting results – Treated veins do not return, though new veins may appear over time.
  • Safe and proven – Sclerotherapy has been performed for decades and remains one of the most effective treatments for spider and varicose veins.
  • Improves circulation – By eliminating damaged veins, blood flows more efficiently, reducing discomfort and heaviness in the legs.

Take the Next Step Toward Healthier Legs with Sclerotherapy at PRINE Health in Queens, Bellmore, and Great Neck, NY

If you’re ready to improve your vein health, schedule a sclerotherapy consultation today by calling (516) 951-1151. PRINE Health provides expert vascular care with locations in Queens, Bellmore, and Great Neck, NY, making treatment accessible throughout Nassau County.

During your consultation, a qualified specialist will assess your condition and create a personalized treatment plan to help you achieve healthier, more comfortable legs. Take the first step toward better circulation and renewed confidence today! Learn more about our vascular care services here.

Book an Appointment