MediFind found 182 doctor with experience in Vitamin B12 Deficiency near Ronkonkoma, NY. Of these, 157 are Experienced, 21 are Advanced and 4 are Distinguished.
Endocrine Associates Of Long Island, PC
David Kugler is an Endocrinologist in Smithtown, New York. Dr. Kugler is rated as a Distinguished provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Hashimoto Thyroiditis, Type 2 Diabetes (T2D), Vitamin B12 Deficiency, and Milk-Alkali Syndrome.
North Shore Hematology Oncology Associates PC
Fauzia Paracha is a Hematologist Oncology specialist and a Hematologist in Smithtown, New York. Dr. Paracha is rated as a Distinguished provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Anemia, Vitamin B12 Deficiency, Childhood Iron Deficiency Anemia, and Iron Deficiency Anemia.
Preferred Professional Medical Care PC
Wei Kao is a primary care provider, practicing in Internal Medicine in Ronkonkoma, New York. Dr. Kao is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Swallowing Difficulty, Painful Swallowing, Anemia, and Muscle Atrophy.
Ismail Ozcan MD PC
Ismail Ozcan is an Emergency Medicine provider in Lake Ronkonkoma, New York. Dr. Ozcan is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Vitamin D Deficiency, Vitamin B12 Deficiency, Chronic Rhinosinusitis with Nasal Polyps (CRSwNP), and Folliculitis.
Turkan Ozcan is a Nurse Practitioner in Ronkonkoma, New York. Ms. Ozcan is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Vitamin D Deficiency, Vitamin B12 Deficiency, and Chronic Rhinosinusitis with Nasal Polyps (CRSwNP).
Sareth Pinnamaneni is a primary care provider, practicing in Family Medicine in Bohemia, New York. Dr. Pinnamaneni is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Lyme Disease, Hypothyroidism, Glossitis, and Pernicious Anemia.
Lawrence Goldman is a primary care provider, practicing in Internal Medicine in Holbrook, New York. Dr. Goldman is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Familial Combined Hyperlipidemia, Xanthoma, Cirrhosis, and High Cholesterol.
Endocrine Associates Of Long Island, PC
Michael Shanik is an Endocrinologist in Smithtown, New York. Dr. Shanik is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Thyroid Nodule, Hashimoto Thyroiditis, Type 2 Diabetes (T2D), and Adrenal Gland Adenoma.
Augustus Mantia is a Gastroenterologist in Nesconset, New York. Dr. Mantia is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Hemorrhoids, Vitamin D Deficiency, Vitamin B12 Deficiency, Ureteroscopy, and Endoscopy.
North Shore Medical Group Of The Mount Sinai School Of Medicine
Andrew Radzik is a primary care provider, practicing in Internal Medicine in Nesconset, New York. Dr. Radzik has been practicing medicine for over 44 years and is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, Hypertension, and Low Sodium Level.
North Shore Medical Group Of The Mount Sinai School Of Medicine
Glenn Rosett is a primary care provider, practicing in Internal Medicine in Nesconset, New York. Dr. Rosett is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Sitosterolemia, Bronchitis, High Cholesterol, and Familial Hypertension.
Rheumatology Associates Of Li Llp
Hong Xu is a Rheumatologist in Smithtown, New York. Dr. Xu is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Rheumatoid Arthritis (RA), Rhizomelic Pseudopolyarthritis, Polymyalgia Rheumatica, and Raynaud Phenomenon.
Physicians Private Practice PLLC
Martha Tsarkalis is a primary care provider, practicing in Family Medicine in Smithtown, New York. Dr. Tsarkalis is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Long Haul COVID, Hypertensive Heart Disease, Enlarged Liver, and Vitamin B12 Deficiency.
North Shore Hematology Oncology Associates PC
Joseph Yoe is an Oncologist and a Hematologist in Smithtown, New York. Dr. Yoe is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Vitamin B12 Deficiency, Anemia, Thrombocytopenia, and Leukocytosis.
North Shore Hematology Oncology Associates PC
Michael Maresca is a Hematologist Oncology specialist and a Hematologist in Smithtown, New York. Dr. Maresca is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Severe Congenital Neutropenia, Pulmonary Embolism, Chronic Familial Neutropenia, Bone Marrow Aspiration, and Endoscopy.
North Shore Hematology Oncology Associates PC
Dmitriy Berenzon is a Hematologist Oncology specialist and a Hematologist in Smithtown, New York. Dr. Berenzon is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Essential Thrombocythemia, Polycythemia Vera, Deep Vein Thrombosis, Pulmonary Embolism, and Bone Marrow Aspiration.
North Shore Hematology Oncology Associates PC
Bareia Chaudhry is a Hematologist Oncology specialist and a Hematologist in Smithtown, New York. Dr. Chaudhry is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Pulmonary Embolism, Childhood Iron Deficiency Anemia, Iron Deficiency Anemia, and Anemia.
North Shore Hematology Oncology Associates PC
Roy Chen is a Hematologist Oncology specialist and a Hematologist in Smithtown, New York. Dr. Chen is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Blood Clots, Childhood Iron Deficiency Anemia, Thrombocytopenia, Hip Replacement, and Endoscopy.
North Shore Hematology Oncology Associates PC
Sanjeev Jain is a Hematologist in Smithtown, New York. Dr. Jain is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Anemia, Blood Clots, Childhood Iron Deficiency Anemia, and Lung Cancer.
North Shore Hematology Oncology Associates PC
Ramamohana Kancherla is a Hematologist Oncology specialist and a Hematologist in Patchogue, New York. Dr. Kancherla is rated as a Distinguished provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Severe Congenital Neutropenia, Chronic Familial Neutropenia, Agranulocytosis, Pulmonary Embolism, and Gastrostomy.
Last Updated: 10/30/2025

