MediFind found 14 doctor with experience in Chronic Kidney Disease near Riverhead, NY. Of these, 12 are Experienced and 2 are Advanced.
Northwell Health Physician Partners Multispecialty At Riverhead
Khurram Mehtabdin is a Nephrologist in Riverhead, New York. Dr. Mehtabdin is rated as an Advanced provider by MediFind in the treatment of Chronic Kidney Disease. His top areas of expertise are Acute Tubular Necrosis, Chronic Kidney Disease, Acute Kidney Failure, and Nephrosclerosis.
Peconic Bay Medical Group At Riverhead, 34 Commerce Drive
After receiving his Bachelor of Arts Degree at the University Of Pennsylvania, Dr. Evan Nadal attended Medical School at the New York College of Osteopathic Medicine. Upon graduating from Medical School, Dr. Nadal completed a Residency in Family Medicine at The University of Medicine and Dentistry of New Jersey and became Board Certified in Family Medicine. He then went on to work for Montefiore Medical Center as a Family Physician and Clinic Medical Director for 14 years. Dr. Nadal joined the part-time teaching staff in the department of Family Medicine at the New York College of Osteopathic Medicine soon after graduating from his residency and has continued to teach medical students ever since. Dr. Nadal moved to the East End of Long Island in 1998 where he took over a Family Medicine Practice in Riverhead, New York. Dr. Nadal become the Assistant Program Director of the Family Medicine Residency at Peconic Bay Medical Center in Riverhead New York in 2011 and then became the Program Director of the Family Medicine Residency at Peconic Bay Medical Center in January of 2016. In addition to being the Program Director for the Family Medicine Residency at Peconic Bay Medical Center/ Northwell Health in Riverhead New York, Dr. Nadal continues to teach medical students along with Family Medicine Residents and maintains a busy Family Medicine Practice in Riverhead, New York. Dr. Nadal is rated as an Experienced provider by MediFind in the treatment of Chronic Kidney Disease. His top areas of expertise are Lyme Disease, Anemia, High Cholesterol, and High Potassium Level.
Central Suffolk Hospital
Stephen John is a primary care provider, practicing in Family Medicine in Riverhead, New York. Dr. John is rated as an Experienced provider by MediFind in the treatment of Chronic Kidney Disease. His top areas of expertise are Sepsis, Dehydration, Low Sodium Level, Hip Replacement, and Gastrostomy.
Purshotam Nagwani is a Nephrologist in Riverhead, New York. Dr. Nagwani is rated as an Experienced provider by MediFind in the treatment of Chronic Kidney Disease. His top areas of expertise are Chronic Kidney Disease and End-Stage Renal Disease (ESRD).
Kenneth Mayer is a primary care provider, practicing in Hospital Medicine in Riverhead, New York. Dr. Mayer has been practicing medicine for over 18 years and is rated as an Experienced provider by MediFind in the treatment of Chronic Kidney Disease. His top areas of expertise are Sepsis, Pneumonia, Acute Kidney Failure, Hip Replacement, and Gastrostomy.
Kaushik Manthani is a primary care provider, practicing in Family Medicine in Riverhead, New York. Dr. Manthani is rated as an Experienced provider by MediFind in the treatment of Chronic Kidney Disease. His top areas of expertise are Necrotizing Enterocolitis, Sepsis, End-Stage Renal Disease (ESRD), Gastrostomy, and Pacemaker Implantation.
Vishnudat Seodat is a primary care provider, practicing in Family Medicine in Riverhead, New York. Dr. Seodat is rated as an Experienced provider by MediFind in the treatment of Chronic Kidney Disease. His top areas of expertise are Adenine Phosphoribosyltransferase Deficiency, Hereditary Xanthinuria, Adenylosuccinate Lyase Deficiency, and Hypothyroidism.
Peconic Bay Primary Medical Care
Steven Spiegel is a primary care provider, practicing in Internal Medicine in Riverhead, New York. Dr. Spiegel is rated as an Experienced provider by MediFind in the treatment of Chronic Kidney Disease. His top areas of expertise are Hypothyroidism, Obesity in Children, End-Stage Renal Disease (ESRD), and High Cholesterol.
Lewis Anreder is a primary care provider, practicing in Family Medicine in Quogue, New York. Dr. Anreder is rated as an Experienced provider by MediFind in the treatment of Chronic Kidney Disease. His top areas of expertise are Anemia, Lung Metastases, Muscle Atrophy, and Post-Traumatic Epilepsy.
Northwell Health Physician Partners Family Medicine At East Moriches
John Celentano is a primary care provider, practicing in Family Medicine in East Moriches, New York. Dr. Celentano is rated as an Experienced provider by MediFind in the treatment of Chronic Kidney Disease. His top areas of expertise are Glucocorticoid-Remediable Aldosteronism, Hypertension, Familial Hypertension, and Chronic Inflammatory Demyelinating Polyneuropathy.
Mahendra Shah is a primary care provider, practicing in Family Medicine in Wading River, New York. Dr. Shah is rated as an Experienced provider by MediFind in the treatment of Chronic Kidney Disease. His top areas of expertise are Low Blood Sugar, Glucocorticoid-Remediable Aldosteronism, Hypertension, and Familial Hypertension.
Meeting House Lane Medical Practice PC
Louis Spiegel is a Nephrologist in Southampton, New York. Dr. Spiegel has been practicing medicine for over 17 years and is rated as an Advanced provider by MediFind in the treatment of Chronic Kidney Disease. His top areas of expertise are Acute Kidney Failure, Low Sodium Level, Milk-Alkali Syndrome, and Chronic Kidney Disease.
Eric Hoffmann is a primary care provider, practicing in Internal Medicine in Shoreham, New York. Dr. Hoffmann is rated as an Experienced provider by MediFind in the treatment of Chronic Kidney Disease. His top areas of expertise are Hypertension, Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, and Babesiosis.
Charles Defraia is a primary care provider, practicing in Internal Medicine in Southampton, New York. Dr. Defraia is rated as an Experienced provider by MediFind in the treatment of Chronic Kidney Disease. His top areas of expertise are End-Stage Renal Disease (ESRD), Chronic Cough, Lyme Disease, and Relapsing Multiple Sclerosis (RMS).
Last Updated: 10/30/2025

