MediFind found 101 doctor with experience in Vitamin B12 Deficiency near Pittsburgh, PA. Of these, 84 are Experienced and 17 are Advanced.
UPMC Hillman Cancer Center
Daniel Petro is a Hematologist Oncology provider in Pittsburgh, Pennsylvania. Dr. Petro is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Lung Cancer, Non-Small Cell Lung Cancer (NSCLC), Pleuropulmonary Blastoma, Gamma Knife Radiosurgery, and Awake Craniotomy.
Stull, Jarvis And Spinola Internal Medicine Associates - UPMC
James Jarvis is a primary care provider, practicing in Internal Medicine in Pittsburgh, Pennsylvania. Dr. Jarvis is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Conversion Disorder, Polycystic Kidney Disease, Huntington Disease, and Mcleod Neuroacanthocytosis Syndrome.
Patel Medical Associates LLC
Kaushik Patel is a primary care provider, practicing in Internal Medicine in Pittsburgh, Pennsylvania. Dr. Patel is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Hypertension, Heart Failure, Necrosis, Gastrostomy, and Endoscopy.
Full Health Primary Care-UPMC
Thomas Derrick, PA-C, specializes in family medicine and is certified by the National Commission on Certification of Physician Assistants. He practices at Squirrel Hill Family Practice-UPMC. He completed his Master of Physician Assistant Studies at Saint Francis University. Mr. Thomas is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Venous Thromboembolism (VTE) and Vitamin B12 Deficiency.
Allegheny General Hospital
Abhishek Purohit is a primary care provider, practicing in Neurologist in Pittsburgh, Pennsylvania. Dr. Purohit is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Hairy Cell Leukemia (HCL), Anemia, Acne, Bone Marrow Aspiration, and Splenectomy.
University Of Pittsburgh Physicians
Steven Fein is a Pediatric Hematologist Oncology provider in Pittsburgh, Pennsylvania. Dr. Fein is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Alpha Thalassemia, Blood Clots, Anemia, Bone Marrow Aspiration, and Splenectomy.
Elana J Bloom, MD
Elana Bloom is a Hematologist Oncology provider in Pittsburgh, Pennsylvania. Dr. Bloom is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Febrile Neutropenia, Von Willebrand Disease (VWD), Heyde Syndrome, and Congenital Antithrombin 3 Deficiency.
Genesis Medical Associates
Scott Heyl is a primary care provider, practicing in Family Medicine in Pittsburgh, Pennsylvania. Dr. Heyl is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Seasonal Affective Disorder (SAD), Gardner-Diamond Syndrome, Autoerythrocyte Sensitivity, and Purpura.
Handelsman Family Practice
Gordon Handelsman is a primary care provider, practicing in Family Medicine in Munhall, Pennsylvania. Dr. Handelsman is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are High Cholesterol, Glucocorticoid-Remediable Aldosteronism, Hypertension, and Familial Hypertension.
Khan Medical Associates, LLC
Abdul Khan is a primary care provider, practicing in Internal Medicine in Pittsburgh, Pennsylvania. Dr. Khan is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are End-Stage Renal Disease (ESRD), Hypertension, Glucocorticoid-Remediable Aldosteronism, Gastrostomy, and Endoscopy.
Murray Gordon is an Endocrinologist in Pittsburgh, Pennsylvania. Dr. Gordon is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Acromegaly, Acromegaloid Facial Appearance Syndrome, Hypertrichosis-Acromegaloid Facial Appearance Syndrome, Hormone Replacement Therapy (HRT), and Thyroidectomy.
Campbell & Philbin Medical Associates
Terence Philbin is a primary care provider, practicing in Internal Medicine in Crafton, Pennsylvania. Dr. Philbin is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Short Bowel Syndrome, Small Bowel Bacterial Overgrowth, Malnutrition, Gastrostomy, and Cardiac Ablation.
St. Clair Hospital Cancer Center, Affiliated With UPMC Hillman Cancer Center
Vincent Reyes is a Hematologist Oncology provider in Pittsburgh, Pennsylvania. Dr. Reyes is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Inflammatory Breast Cancer, Small Cell Lung Cancer (SCLC), Paget Disease of the Breast, and Lung Cancer. Dr. Reyes is currently accepting new patients.
St. Clair Hospital Cancer Center, Affiliated With UPMC Hillman Cancer Center
Robert Vanderweele is a Hematologist Oncology provider in Pittsburgh, Pennsylvania. Dr. Vanderweele is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Chronic Lymphocytic Leukemia (CLL), Non-Hodgkin Lymphoma, Hemangioma Thrombocytopenia Syndrome, and Lung Cancer. Dr. Vanderweele is currently accepting new patients.
St. Clair Hospital Cancer Center, Affiliated With UPMC Hillman Cancer Center
Christopher R. Marsh, MD, is a medical oncologist and hematologist specializing in the treatment of GI malignancies, including colorectal, pancreatic, and liver cancers. Dr. Marsh is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Paget Disease of the Breast, Inflammatory Breast Cancer, Lung Cancer, and Pleuropulmonary Blastoma.
Drs. John, Chantz, Biedrzycki & Associates-UPMC
Lawrence John is a primary care provider, practicing in Family Medicine in Pittsburgh, Pennsylvania. Dr. John is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Sitosterolemia, Vitamin D Deficiency, Vitamin B12 Deficiency Anemia, and Folate Deficiency.
Oncology-Hematology Association
Min Sun, MD, PhD, is an oncologist and hematologist at UPMC. He specializes in the clinical care of breast cancer patients and those at high-risk for breast cancer. He also researches breast cancer tumor markers and early diagnosis. Dr. Sun is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Breast Cancer, Paget Disease of the Breast, Angiosarcoma, and Breast Cancer in Men.
UPMC St. Margaret Geriatric Care Center
Nagib Manov is a Geriatrics provider in Pittsburgh, Pennsylvania. Dr. Manov is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Dementia, Painful Swallowing, Swallowing Difficulty, and Alzheimer's Disease.
UPMC Hillman Cancer Center
Hongmei Liang is a Hematologist Oncology provider in Pittsburgh, Pennsylvania. Dr. Liang is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Paget Disease of the Breast, Breast Cancer, Childhood Iron Deficiency Anemia, and Pleuropulmonary Blastoma. Dr. Liang is currently accepting new patients.
UPMC Hillman Cancer Center
John Lech, DO, is a hematologist/medical oncologist at UPMC Hillman Cancer Center. He specializes in the treatment of gastrointestinal malignancies and peritoneal carcinomas. Dr. Lech is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Inflammatory Breast Cancer, Paget Disease of the Breast, Angiosarcoma, and Pleuropulmonary Blastoma.
Last Updated: 01/09/2026













