Ranjit Singh is an Internal Medicine provider in Smithtown, New York. Dr. Singh is highly rated in 2 conditions, according to our data. His top areas of expertise are Traumatic Brain Injury and Craniectomy.

Vincent Leddy is a primary care provider, practicing in Internal Medicine in Brentwood, New York. Dr. Leddy is highly rated in 57 conditions, according to our data. His top areas of expertise are Asthma, Obesity, Vitamin D Deficiency, and Gastroesophageal Reflux Disease (GERD).

Mohammed Azaz is a primary care provider, practicing in Internal Medicine in Commack, New York. Dr. Azaz is highly rated in 35 conditions, according to our data. His top areas of expertise are Obesity, High Cholesterol, Vitamin D Deficiency, and Obesity in Children.

Mark Singer is a primary care provider, practicing in Internal Medicine in Greenlawn, New York. Dr. Singer is highly rated in 32 conditions, according to our data. His top areas of expertise are Vitamin D Deficiency, Sitosterolemia, High Cholesterol, and Hypothyroidism.

Adalbert Pilip is an Internal Medicine provider in Bohemia, New York. Dr. Pilip is highly rated in 19 conditions, according to our data. His top areas of expertise are Peripheral Artery Disease, Arterial Insufficiency, Peroxisomal Acyl-CoA Oxidase Deficiency, and Primary Carnitine Deficiency.

Paul Leva is a primary care provider, practicing in Internal Medicine in Northport, New York. Dr. Leva is highly rated in 16 conditions, according to our data. His top areas of expertise are Inborn Amino Acid Metabolism Disorder, Homocystinuria due to MTHFR Deficiency, Generalized Resistance to Thyroid Hormone, and Familial Hyperthyroidism due to Mutations in TSH Receptor.

Grace Reina is a primary care provider, practicing in Internal Medicine in Commack, New York. Dr. Reina is highly rated in 14 conditions, according to our data. Her top areas of expertise are Hypothyroidism, Obesity in Children, Childhood Iron Deficiency Anemia, and Infant Hyperglycemia.

Ioana Chen is a primary care provider, practicing in Internal Medicine in Commack, New York. Dr. Chen is highly rated in 14 conditions, according to our data. Her top areas of expertise are Lung Adenocarcinoma, Small Cell Lung Cancer (SCLC), Familial Colorectal Cancer, Colorectal Cancer, and Gastrostomy.

Reuben Burshtein is an Internal Medicine provider in Smithtown, New York. Dr. Burshtein is highly rated in 13 conditions, according to our data. His top areas of expertise are Landau-Kleffner Syndrome, Stroke, Seizures, and Dementia.

Grace Tyndall is a primary care provider, practicing in Internal Medicine in Greenlawn, New York. Dr. Tyndall is highly rated in 9 conditions, according to our data. Her top areas of expertise are Sitosterolemia, Vitamin D Deficiency, High Cholesterol, and Hypothyroidism.

John Ferraro is a primary care provider, practicing in Internal Medicine in Northport, New York. Dr. Ferraro is highly rated in 9 conditions, according to our data. His top areas of expertise are Urinary Tract Infection in Children, Coronary Artery Fistula, Anomalous Left Coronary Artery from the Pulmonary Artery, and Congenital Coronary Artery Malformation.

Pedro Roque is a primary care provider, practicing in Internal Medicine in Brentwood, New York. Dr. Roque is highly rated in 7 conditions, according to our data. His top areas of expertise are Peptic Ulcer, Necrosis, Cellulitis, and Stasis Dermatitis and Ulcers.

Mitchell Saunders is an Internal Medicine provider in Stony Brook,, New York. Dr. Saunders is highly rated in 7 conditions, according to our data. His top areas of expertise are Mitral Valve Regurgitation, Atrial Fibrillation, Necrosis, Heart Murmurs, and Pacemaker Implantation.

Richard Boughal is a primary care provider, practicing in Internal Medicine in Northport, New York. Dr. Boughal is highly rated in 3 conditions, according to our data. His top areas of expertise are Hyperlipoproteinemia Type 5, Familial Lipoprotein Lipase Deficiency, Apolipoprotein C2 Deficiency, and High Cholesterol.

Halyna Chykyda is a primary care provider, practicing in Internal Medicine in Port Jefferson, New York. Dr. Chykyda is highly rated in 12 conditions, according to our data. Her top areas of expertise are COVID-19, Sepsis, Pneumonia, Gastrostomy, and Endoscopy.

Wei Kao is a primary care provider, practicing in Internal Medicine in Ronkonkoma, New York. Dr. Kao is highly rated in 59 conditions, according to our data. His top areas of expertise are Swallowing Difficulty, Painful Swallowing, Anemia, and Muscle Atrophy.

Alexander O'connell is a primary care provider, practicing in Internal Medicine in Greenlawn, New York. Dr. O'connell is highly rated in 8 conditions, according to our data. His top areas of expertise are High Cholesterol, Vitamin D Deficiency, Hypothyroidism, and Familial Hypertension.

Olubunmi Bolaji is an Internal Medicine provider in Commack,, New York. Her top area of expertise is Periodontitis.

Andrew Radzik is a primary care provider, practicing in Internal Medicine in Nesconset, New York. Dr. Radzik is highly rated in 30 conditions, according to our data. His top areas of expertise are Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, Hypertension, and Low Sodium Level.

Glenn Rosett is a primary care provider, practicing in Internal Medicine in Nesconset, New York. Dr. Rosett is highly rated in 28 conditions, according to our data. His top areas of expertise are Sitosterolemia, Bronchitis, High Cholesterol, and Familial Hypertension.

Rocco Caruso is an Internal Medicine provider in Lk Ronkonkoma, New York. Dr. Caruso is highly rated in 28 conditions, according to our data. His top areas of expertise are Blood Clots, Beta Thalassemia, Pleuropulmonary Blastoma, and Childhood Iron Deficiency Anemia.

Yuval Hiltzik is an Internal Medicine provider in Port Jefferson Station, New York. Dr. Hiltzik is highly rated in 28 conditions, according to our data. His top areas of expertise are Lung Nodules, Lymphofollicular Hyperplasia, Pleural Effusion, and Pleurisy.

Eric Ballecer is an Internal Medicine provider in Greenlawn, New York. Dr. Ballecer has been practicing medicine for over 10 years is highly rated in 22 conditions, according to our data. His top areas of expertise are Hemorrhoids, Berdon Syndrome, Diverticular Disease, and Anal Fissure.

John Folan is a primary care provider, practicing in Internal Medicine in Islandia, New York. Dr. Folan is highly rated in 21 conditions, according to our data. His top areas of expertise are Lung Metastases, Muscle Atrophy, Familial Hypertension, and Glucocorticoid-Remediable Aldosteronism.

Barbara Stumacher is a primary care provider, practicing in Internal Medicine in Nesconset, New York. Dr. Stumacher is highly rated in 20 conditions, according to our data. Her top areas of expertise are Sitosterolemia, Congenital Sucrase-Isomaltase Deficiency, Glucose-Galactose Malabsorption Deficiency, and Glucose Phosphate Isomerase Deficiency.