The 20 Best Vitamin B12 Deficiency Doctors Near Me in Langhorne, PA
Find the Top Vitamin B12 Deficiency Experts and Specialists
Penn Hematology-Oncology
John Youssef is a Hematologist and an Oncologist practicing medicine in Langhorne, Pennsylvania. Dr. Youssef is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 34 other conditions, according to our data. His clinical expertise encompasses Childhood Iron Deficiency Anemia, Iron Deficiency Anemia, Philadelphia-Negative Chronic Myeloid Leukemia, and Chronic Myelogenous Leukemia (CML). Dr. Youssef is board certified in American Board Of Internal Medicine and Hematology, American Board Of Internal Medicine.
Alliance Cancer Specialists P.C.
Moshe Chasky is a Hematologist and an Oncologist practicing medicine in Langhorne, Pennsylvania. Dr. Chasky is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 34 other conditions, according to our data. His clinical expertise encompasses Anal Cancer, Familial Colorectal Cancer, Colorectal Cancer, and Childhood Iron Deficiency Anemia. Dr. Chasky is board certified in American Board Of Internal Medicine and Hematology, American Board Of Internal Medicine.
Oxford Neurology
Steven Mazlin is a Neurologist practicing medicine in Langhorne, Pennsylvania. Dr. Mazlin is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Relapsing Multiple Sclerosis (RMS), Multiple Sclerosis (MS), Cerebellar Degeneration, and Movement Disorders. Dr. Mazlin is board certified in American Board Of Psychiatry & Neurology Psychiatry.
Sidney Kimmel Comprehensive Cancer Center — Bucks
Raghava Veera is a Hematologist and a Hematologist Oncology provider practicing medicine in Langhorne, Pennsylvania. Dr. Veera is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 15 other conditions, according to our data. His clinical expertise encompasses Anal Cancer, Lynch Syndrome, Lymphofollicular Hyperplasia, and Childhood Iron Deficiency Anemia. Dr. Veera is board certified in Medical Oncology, Internal Medicine, and Hematology. Dr. Veera is currently accepting new patients.
Oxford Valley Medical Practice
Michael Smith is a primary care provider, practicing in Family Medicine in Langhorne, Pennsylvania. Dr. Smith is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Vitamin B12 Deficiency, Subacute Combined Degeneration, Vitamin D Deficiency, and Vitamin B12 Deficiency Anemia. Dr. Smith is board certified in American Osteopathic Board Of Family Medicine.
Alliance Cancer Specialists
Daniel Lebovic is a Hematologist and an Oncologist practicing medicine in Langhorne, Pennsylvania. Dr. Lebovic is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 53 other conditions, according to our data. His clinical expertise encompasses Colorectal Cancer, Childhood Iron Deficiency Anemia, Familial Colorectal Cancer, Bone Marrow Aspiration, and Gastrostomy. Dr. Lebovic is board certified in American Board Of Internal Medicine and Hematology, American Board Of Internal Medicine.
Alliance Cancer Specialists
Krista Isaac is a Hematologist and an Oncologist practicing medicine in Langhorne, Pennsylvania. Dr. Isaac is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. She is also highly rated in 17 other conditions, according to our data. Her clinical expertise encompasses Childhood Iron Deficiency Anemia, Iron Deficiency Anemia, Paris-Trousseau Thrombocytopenia, and RUNX1 Familial Platelet Disorder. Dr. Isaac is board certified in American Board Of Internal Medicine and Hematology, American Board Of Internal Medicine.
Penn Hematology-Oncology
Youval Katz is a Hematologist and an Oncologist practicing medicine in Langhorne, Pennsylvania. Dr. Katz is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 30 other conditions, according to our data. His clinical expertise encompasses Childhood Iron Deficiency Anemia, Iron Deficiency Anemia, Hemochromatosis, and Chronic Lymphocytic Leukemia (CLL). Dr. Katz is board certified in American Board Of Internal Medicine and Hematology, American Board Of Internal Medicine.
Alliance Cancer Specialists
Robert Reilly is a Hematologist and an Oncologist practicing medicine in Langhorne, Pennsylvania. Dr. Reilly is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 27 other conditions, according to our data. His clinical expertise encompasses Paget Disease of the Breast, Breast Cancer, Pleuropulmonary Blastoma, and Lung Cancer. Dr. Reilly is board certified in Oncology, American Osteopathic Board Of Internal Medicine and American Osteopathic Board Of Internal Medicine.
Alliance Cancer Specialists
Alexander Ostrovsky is a Hematologist and an Oncologist practicing medicine in Langhorne, Pennsylvania. Dr. Ostrovsky is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 31 other conditions, according to our data. His clinical expertise encompasses Childhood Iron Deficiency Anemia, Iron Deficiency Anemia, Familial Colorectal Cancer, Paget Disease of the Breast, and Bone Marrow Aspiration. Dr. Ostrovsky is board certified in American Board Of Internal Medicine and Hematology, American Board Of Internal Medicine.
Gni Neuroservices, LLC
Ayesha Mahmood is a Neurologist practicing medicine in Langhorne, Pennsylvania. Dr. Mahmood is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. She is also highly rated in 4 other conditions, according to our data. Her clinical expertise encompasses Epilepsy, Seizures, Memory Loss, and Hemiplegia. Dr. Mahmood is board certified in American Board Of Psychiatry And Neurology Neurology.
Gni Neuroservices, LLC
Ferhan Beken is a Neurologist practicing medicine in Langhorne, Pennsylvania. Dr. Beken is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. She is also highly rated in 11 other conditions, according to our data. Her clinical expertise encompasses Vasoconstriction, Cerebral Autosomal Dominant Arteriopathy with Subcortical Infarcts and Leukoencephalopathy, Thromboangiitis Obliterans, and Orthostatic Hypotension. Dr. Beken is board certified in American Board Of Psychiatry And Neurology Neurology.
Bucks Neurological Group, PC
James Gaul is a Neurologist and an Internal Medicine provider practicing medicine in Langhorne, Pennsylvania. Dr. Gaul is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Benign Rolandic Epilepsy, Seizures, Memory Loss, and Essential Tremor. Dr. Gaul is board certified in American Board Of Psychiatry & Neurology Neurology.
Penn Hematology-Oncology
Carlin Mclaughlin is a Hematologist and an Oncologist practicing medicine in Langhorne, Pennsylvania. Dr. Mclaughlin is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 23 other conditions, according to our data. His clinical expertise encompasses Childhood Iron Deficiency Anemia, Hemochromatosis, Pleuropulmonary Blastoma, and Iron Deficiency Anemia. Dr. Mclaughlin is board certified in American Osteopathic Board Of Internal Medicine.
Bucks Family Medicine
Douglas Files is a primary care provider, practicing in Family Medicine in Levittown, Pennsylvania. Dr. Files is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Type 2 Diabetes (T2D), Chronic Cough, Vertigo, and Chronic Obstructive Pulmonary Disease (COPD). Dr. Files is board certified in American Osteopathic Board Of Family Medicine.
First Docs
Hiten Patel is a primary care provider, practicing in Internal Medicine in Levittown, Pennsylvania. Dr. Patel is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 19 other conditions, according to our data. His clinical expertise encompasses Renal Cell Carcinoma (RCC), Testicular Cancer, Chromophobe Renal Cell Carcinoma, Nephrectomy, and Prostatectomy. Dr. Patel is board certified in American Board Of Internal Medicine.
Primary Care Woodbourne
Beulah John is a primary care provider, practicing in Family Medicine in Levittown, Pennsylvania. Dr. John is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her clinical expertise encompasses Vitamin D Deficiency, Vitamin B12 Deficiency, Multiple Carboxylase Deficiency, and Vitamin B12 Deficiency Anemia. Dr. John is board certified in American Board Of Family Medicine.
Office
Leonid Magidenko is a primary care provider, practicing in Internal Medicine in Feasterville Trevose, Pennsylvania. Dr. Magidenko is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 21 other conditions, according to our data. His clinical expertise encompasses Vitamin D Deficiency, Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, and Hypertension.
Family Practice At Makefield Executive Quarters
Tricia Loehrig is a Family Medicine provider practicing medicine in Yardley, Pennsylvania. Dr. Loehrig is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her clinical expertise encompasses Vitamin B12 Deficiency, Vitamin D Deficiency, Relapsing Multiple Sclerosis (RMS), and Muscle Invasive Bladder Cancer. Dr. Loehrig is currently accepting new patients.
Penn Internal And Family Medicine Bucks County
Priyanka Singh is a primary care provider, practicing in Internal Medicine in Yardley, Pennsylvania. Dr. Singh is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. She is also highly rated in 7 other conditions, according to our data. Her clinical expertise encompasses Familial Colorectal Cancer, Vitamin B12 Deficiency, Familial Combined Hyperlipidemia, Gallbladder Removal, and Endoscopy. Dr. Singh is board certified in Internal Medicine, 2008. Dr. Singh is currently accepting new patients.
Last Updated: 04/28/2026








