MediFind found 53 doctor with experience in Vitamin B12 Deficiency near Harrisburg, PA. Of these, 44 are Experienced and 9 are Advanced.
Penn State Health Medical Group Andrews Patel Hematology/Oncology
Margarita Gareis is a Hematologist Oncology provider in Camp Hill, Pennsylvania. Dr. Gareis is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Paget Disease of the Breast, Breast Cancer, Anemia, and Childhood Iron Deficiency Anemia.
Penn State Health Medical Group Andrews Patel Hematology/Oncology
Rajesh Surapaneni is a Hematologist Oncology provider in Camp Hill, Pennsylvania. Dr. Surapaneni is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Anemia, Pleuropulmonary Blastoma, Childhood Iron Deficiency Anemia, and Paget Disease of the Breast.
Internists Of Central PA
Harry Sahi is a primary care provider, practicing in Internal Medicine in Lemoyne, Pennsylvania. Dr. Sahi is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Hypothyroidism, Obesity in Children, Gerstmann Syndrome, and Dysgraphia.
Internists Of Central PA
Elsa R. Vargas Castillo, MD, specializes in internal medicine. She is affiliated with UPMC Community Osteopathic, UPMC West Shore and UPMC Pinnacle Harrisburg. Dr. Vargas Castillo completed her medical degree at Universidad Autónoma de Guadalajara. Dr. Castillo is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Vitamin D Deficiency, Generalized Resistance to Thyroid Hormone, Familial Hyperthyroidism due to Mutations in TSH Receptor, and Thyroid Hormone Plasma Membrane Transport Defect.
George M Kosco III & Associates
George Kosco is a primary care provider, practicing in Internal Medicine in Harrisburg, Pennsylvania. Dr. Kosco is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Lyme Disease, High Cholesterol, Tracheitis, and Glossitis.
Allergy & Asthma Specialists Of HBG
Robert Zuckerman is an Allergy and Immunologist in Harrisburg, Pennsylvania. Dr. Zuckerman is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Grass Allergy, Allergic Rhinitis, Sinusitis, and Hives.
Kidney Care Center
George Ezeji is a Nephrologist in Harrisburg, Pennsylvania. Dr. Ezeji is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Vitamin B12 Deficiency, End-Stage Renal Disease (ESRD), Chronic Kidney Disease, Acute Kidney Failure, and Sleeve Gastrectomy.
Upmc Hillman Cancer Center-Pinnacle
Venkataraman Rajagopalan is a Hematologist in Harrisburg, Pennsylvania. Dr. Rajagopalan is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Hemosiderosis, Idiopathic Pulmonary Hemosiderosis, Thrombocytopenia, and ALK-Positive Non-Small Cell Lung Cancer.
Penn State Health Medical Group Andrews Patel Hematology/Oncology
Kumudini Rao is a Hematologist Oncology provider in Camp Hill, Pennsylvania. Dr. Rao is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Paget Disease of the Breast, Childhood Iron Deficiency Anemia, Breast Cancer, and Anemia.
Penn State Health Medical Group Andrews Patel Hematology/Oncology
Nicholas Wright is a Hematologist Oncology provider in Camp Hill, Pennsylvania. Dr. Wright has been practicing medicine for over 10 years and is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Childhood Iron Deficiency Anemia, Iron Deficiency Anemia, Severe Congenital Neutropenia, and Chronic Familial Neutropenia.
Penn State Health Medical Group Andrews Patel Hematology/Oncology
Lauren Wagner is a Physician Assistant in Camp Hill, Pennsylvania. Ms. Wagner is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Smoldering Multiple Myeloma, Vitamin B12 Deficiency, and Febrile Neutropenia.
Internists Of Central PA
Alan Sweeney is a primary care provider, practicing in Internal Medicine in Lemoyne, Pennsylvania. Dr. Sweeney is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Familial Hypertension, Idiopathic Edema, Hypothyroidism, and Anemia.
Azizkhan Internal Medicine Associates
Supriyo Ghosh is a primary care provider, practicing in Internal Medicine in Camp Hill, Pennsylvania. Dr. Ghosh is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Obesity in Children, Urinary Tract Infection in Children, Plaque Psoriasis, Glucocorticoid-Remediable Aldosteronism, and Endoscopy.
Hampden Physician Associates
Harinidevi Krishnan is a primary care provider, practicing in Internal Medicine in Camp Hill, Pennsylvania. Dr. Krishnan is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Brain Abscess, Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, and Hypertension.
Hampden Physician Associates
Namrata Haldipur is a primary care provider, practicing in Internal Medicine in Camp Hill, Pennsylvania. Dr. Haldipur is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Low Blood Pressure, Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, and Hypertension.
Penn State Health Medical Group Andrews Patel Hematology/Oncology
Ashok Maddakuri is a Hematologist Oncology provider in Camp Hill, Pennsylvania. Dr. Maddakuri is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Childhood Iron Deficiency Anemia, Iron Deficiency Anemia, Severe Congenital Neutropenia, and Agranulocytosis.
Family Practice Center
Brian F. D'Eramo, DO, specializes in family medicine. He is affiliated with UPMC Community Osteopathic, UPMC West Shore and UPMC Pinnacle Harrisburg. Dr. D'Eramo completed his residency at Community General Osteopathic Hospital and medical degree at Lake Erie College of Osteopathic Medicine. Dr. D'eramo is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are High Potassium Level, Cirrhosis, Familial Combined Hyperlipidemia, and Xanthoma.
Family Practice Center
William Wewer is a primary care provider, practicing in Family Medicine in Steelton, Pennsylvania. Dr. Wewer is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Type 2 Diabetes (T2D), High Cholesterol, Maturity Onset Diabetes of the Young, and Glucocorticoid-Remediable Aldosteronism.
Family Practice Center
Kaitlin L. Plummer, DO, specializes in family medicine. She is affiliated with UPMC Community Osteopathic, UPMC West Shore and UPMC Pinnacle Harrisburg. Dr. Plummer completed his residency at PinnacleHealth and medical degree at Edward Via College of Osteopathic Medicine. Dr. Plummer is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are High Cholesterol, Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, and Hypertension.
Penn State Health Medical Group Andrews Patel Hematology/Oncology
Jihua Cheng is a Hematologist Oncology provider in Harrisburg, Pennsylvania. Dr. Cheng is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Childhood Iron Deficiency Anemia, Iron Deficiency Anemia, Anemia, and Pulmonary Embolism.
Last Updated: 01/09/2026








