MediFind found 765 doctor with experience in Vitamin D Deficiency near Nyack, NY. Of these, 641 are Experienced, 114 are Advanced and 9 are Distinguished.
Mnh Hematology Onc
Irina Rybalova is an Oncologist in Nyack, New York. Dr. Rybalova is rated as an Advanced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Paget Disease of the Breast, Deep Vein Thrombosis, Intraductal Papilloma, and Inflammatory Breast Cancer.
Nyack Hospital
Christopher Langston is a Neurologist in Nyack, New York. Dr. Langston is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are Multiple Sclerosis (MS), Relapsing Multiple Sclerosis (RMS), Optic Neuritis, and Neuromyelitis Optica.
Kenneth Svensson is a primary care provider, practicing in Family Medicine in Nyack, New York. Dr. Svensson is rated as a Distinguished provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are Vitamin D Deficiency, Congenital Hyperinsulinism, Low Blood Sugar, and High Cholesterol.
Westchester OB/GYN P.C.
Gary Robert is a Pulmonary Medicine provider in Sleepy Hollow, New York. Dr. Robert is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are Lung Nodules, Pleural Effusion, Lung Metastases, and Pneumonia.
Office
Liby Mathew is a primary care provider, practicing in Internal Medicine in West Nyack,, New York. Dr. Mathew is rated as an Advanced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are High Cholesterol, Familial Hypertension, Hypertension, and Glucocorticoid-Remediable Aldosteronism.
Northwell Health Physician Partners Medicine Specialties At Tarrytown
James Hellerman is an Endocrinologist in Tarrytown, New York. Dr. Hellerman is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are Anaplastic Thyroid Cancer, Thyroid Cancer, Follicular Thyroid Cancer, and Osteoporosis.
Northwell Health Physician Partners Hematology Oncology At Phelps
Anna Komorowski is a Hematologist and an Oncologist in Sleepy Hollow, New York. Dr. Komorowski is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Paget Disease of the Breast, Inflammatory Breast Cancer, Monoclonal Gammopathy of Undetermined Significance (MGUS), Myelodysplastic Syndrome (MDS), and Bone Marrow Aspiration.
Northwell Health Physician Partners Geriatrics At Phelps, 755 North Broadway
Cathryn Devons is a Geriatrics provider in Sleepy Hollow, New York. Dr. Devons is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Cerebellar Degeneration, Atrial Fibrillation, Alzheimer's Disease, and Hypertension.
Northwell Health Physician Partners Geriatrics At Phelps, 755 North Broadway
Syna Kandarappallil is a Geriatrics provider in Sleepy Hollow, New York. Dr. Kandarappallil is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Anemia, Postmenopausal Osteoporosis, Osteoporosis, and Hypertension.
Mary Puthiyamadam is a primary care provider, practicing in Pediatrics and Internal Medicine in Sleepy Hollow, New York. Dr. Puthiyamadam is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Familial Hypertension, Hypertension, Glucocorticoid-Remediable Aldosteronism, and Maturity Onset Diabetes of the Young.
Cohen Children's Northwell Health Physician Partners Pediatrics At Phelps, 755 North Broadway
Hildred Machuca is a Pediatrics provider in Sleepy Hollow, New York. Dr. Machuca is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Delayed Growth, Sunken Fontanelles, Asthma in Children, and Increased Head Circumference.
Northwell Health Physician Partners Hematology Oncology At Phelps
Heather Katz is a Hematologist and an Oncologist in Sleepy Hollow, New York. Dr. Katz is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Posterior Fossa Tumor, Primitive Neuroectodermal Tumor (PNET), WT1-Related Wilms Tumor Syndromes, Clear Cell Sarcoma, and Salpingo-Oophorectomy.
Neurosurgery At Phelps Hospital
Nisali Gunawardane is a Neurologist in Sleepy Hollow, New York. Dr. Gunawardane is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Seizures, Generalized Tonic-Clonic Seizure, Encephalitis, and Rasmussen Encephalitis.
Northwell Health Physician Partners Obstetrics & Gynecology At Phelps, 755 North Broadway
Sara Paul is a primary care provider, practicing in Family Medicine in Sleepy Hollow, New York. Dr. Paul is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Intestinal Leiomyoma, Carney Complex, Solitary Fibrous Tumor, Menopause, and Intrauterine Device Insertion.
Orangetown Family Practice
Vincent Ibelli is a primary care provider, practicing in Family Medicine in Tappan, New York. Dr. Ibelli is rated as a Distinguished provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are Vitamin D Deficiency, Sitosterolemia, High Cholesterol, and Glucocorticoid-Remediable Aldosteronism.
Babra Saeed is a Pediatrics provider in Irvington, New York. Dr. Saeed is rated as an Advanced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Vitamin D Deficiency, Celiac Disease, Anemia, and Lyme Disease.
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Thomas Avella is a primary care provider, practicing in Internal Medicine in West Nyack,, New York. Dr. Avella is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are High Cholesterol, Glucocorticoid-Remediable Aldosteronism, Hypertension, and Familial Hypertension.
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Suman Sawhney is a primary care provider, practicing in Internal Medicine in West Nyack,, New York. Dr. Sawhney is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are Familial Hypertension, Hypertension, Glucocorticoid-Remediable Aldosteronism, and Obesity.
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Xiangmin Peng is a Neurologist in West Nyack, New York. Dr. Peng is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Migraine, New Daily Persistent Headache (NDPH), Memory Loss, and Cramp-Fasciculation Syndrome.
Crystal Run Healthcare Physicians LLP
Jonathan Katz is a Cardiologist in West Nyack, New York. Dr. Katz has been practicing medicine for over 17 years and is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are High Cholesterol, Glucocorticoid-Remediable Aldosteronism, Hypertension, and Idiopathic Edema.
Last Updated: 01/09/2026










