MediFind found 1042 doctor with experience in Vitamin B12 Deficiency near Staten Island, NY. Of these, 859 are Experienced, 159 are Advanced and 21 are Distinguished.
Wagdy F Girgis MD PC
Wagdy Girgis is a primary care provider, practicing in Family Medicine in Brooklyn, New York. Dr. Girgis is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Peptic Ulcer, Cellulitis, Necrosis, and Varicose Veins.
Century Medical & Dental Center
Anzhela Dvorkina is a Board Certified Internal Medicine physician with over 30 years of experience. Doctor Anzhela Dvorkina graduated from State University of New York Downstate Medical Center in the year 1983 and was awarded the doctor of medicine degree. Since then she has received numerous awards from local authorities in the state of New York. Dr. Dvorkina is currently working at Century Medical & Dental Center. Her main goal is to help her patients go through any health problems with dedicated support and professionalism. Dr. Dvorkina is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Mucopolysaccharidoses (MPS), Non-Alcoholic Fatty Liver Disease, High Cholesterol, and Obesity.
Optum Medical Care Of New Jersey PC
Byung Yu is a primary care provider, practicing in Internal Medicine in Bayonne, New Jersey. Dr. Yu is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Urinary Tract Infection in Children, Urinary Tract Infection (UTI), Folliculitis, Endoscopy, and Hemorrhoidectomy. Dr. Yu is currently accepting new patients.
Mmc Hematology Oncology Fpp
Yiqing Xu is a Hematologist Oncology specialist and a Hematologist in Brooklyn, New York. Dr. Xu is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Cervical Cancer, Pseudomyxoma Peritonei, Virilizing Ovarian Tumor, Ovarian Carcinosarcoma, and Splenectomy.
Maimonides Faculty Practice Plan
Ina Ratner is a primary care provider, practicing in Internal Medicine in Brooklyn, New York. Dr. Ratner is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Subacute Combined Degeneration, Bronchiectasis, Lung Metastases, and Breast Infection.
Seth Brum is a primary care provider, practicing in Internal Medicine and Hospital Medicine in Staten Island, New York. Dr. Brum is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Subacute Combined Degeneration, Hypertension, Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, and Gastrostomy.
Eliyahu Kopstick is a primary care provider, practicing in Internal Medicine in Staten Island, New York. Dr. Kopstick is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Hypertension, Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, Familial Combined Hyperlipidemia, and Gastrostomy.
Northwell Health Physician Partners University Physicians Group Medicine At Forest Avenue
Eugene Holuka is a primary care provider, practicing in Internal Medicine in Staten Island, New York. Dr. Holuka is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, Hypertension, and High Cholesterol.
Northwell Health Physician Partners University Physicians Group Medicine At Ralph Place
John Lucente is a Nurse Practitioner in Staten Island, New York. Mr. Lucente is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Protein Deficiency, Vitamin D Deficiency, Vitamin B12 Deficiency, and Muscle Spasms.
Seetha Murukutla is a Hematologist and an Oncologist in Staten Island, New York. Dr. Murukutla is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Chronic Familial Neutropenia, Agranulocytosis, Vitamin B12 Deficiency, and Sickle Cell Disease.
Northwell Health Physician Partners University Physicians Group Medicine And Pediatrics At Richmond Road
Patricia Schierenbeck is a Nurse Practitioner in Staten Island, New York. Ms. Schierenbeck is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Vitamin B12 Deficiency, Chronic Rhinosinusitis with Nasal Polyps (CRSwNP), Muscle Spasms, and Non-Alcoholic Fatty Liver Disease.
Northwell Health Physician Partners University Physicians Group Medicine And Pediatrics At Richmond Road
Brian Mignola is a primary care provider, practicing in Pediatrics and Family Medicine in Staten Island, New York. Dr. Mignola is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Rabson-Mendenhall Syndrome, Type 2 Diabetes (T2D), Glucocorticoid-Remediable Aldosteronism, and Familial Hypertension.
Northwell Health Physician Partners University Physicians Group Medicine And Pediatrics At Richmond Road
Susan Wisniewski is a primary care provider, practicing in Internal Medicine in Staten Island, New York. Dr. Wisniewski is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Familial Combined Hyperlipidemia, Xanthoma, Cirrhosis, and High Cholesterol.
Alex Racco is a Cardiologist in Staten Island, New York. Dr. Racco is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Homozygous Familial Hypercholesterolemia (HoFH), Heterozygous Familial Hypercholesterolemia (HeFH), Hyperlipoproteinemia Type 4, and Defective Apolipoprotein B-100.
Rena Khanukayeva D.O.,P.C.
Rena Khanukayeva is a Holistic Medicine provider in Staten Island, New York. Ms. Khanukayeva is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Vitamin B12 Deficiency, Seasonal Affective Disorder (SAD), Vitamin D Deficiency, and Boils.
Frank Scafuri is an Infectious Disease provider in Staten Island, New York. Dr. Scafuri is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Osteomyelitis in Children, Multisystem Inflammatory Syndrome in Children (MIS-C), COVID-19, and Vitamin D Deficiency.
Elizabeth Maddela is a primary care provider, practicing in Hospital Medicine in Staten Island, New York. Dr. Maddela is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Subacute Combined Degeneration, Vitamin B12 Deficiency, Glossitis, and Pernicious Anemia.
Northwell Health Physician Partners University Physicians Group Medicine And Podiatry At Rose Avenue
Giulio Bianchi is a primary care provider, practicing in Internal Medicine in Staten Island, New York. Dr. Bianchi is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Chronic Fatigue Syndrome, Anemia, Glucocorticoid-Remediable Aldosteronism, and Familial Hypertension.
Wassim Diab is a primary care provider, practicing in Hospital Medicine in Staten Island, New York. Dr. Diab is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Sepsis, Pneumonia, Vitamin B12 Deficiency, Gastrostomy, and Pacemaker Implantation.
Northwell Health Florina Cancer Center
Qun Dai is a Hematologist and an Oncologist in Staten Island, New York. Dr. Dai is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Breast Cancer, Paget Disease of the Breast, Angiosarcoma, and Inflammatory Breast Cancer.
Last Updated: 10/30/2025









