MediFind found 140 doctor with experience in Vitamin B12 Deficiency near Levittown, PA. Of these, 124 are Experienced and 16 are Advanced.
Michael Smith is a primary care provider, practicing in Family Medicine and General Practice in Langhorne, Pennsylvania. Dr. Smith is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Vitamin B12 Deficiency, Subacute Combined Degeneration, Vitamin D Deficiency, and Folate Deficiency.
Trinity Health Mid-Atlantic Medical Group
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 top areas of expertise are Vitamin D Deficiency, Vitamin B12 Deficiency, Multiple Carboxylase Deficiency, and Vitamin B12 Deficiency Anemia.
Delaware Valley Medical And Wellness Center
Andrew Ruppersberger is a primary care provider, practicing in Family Medicine in Levittown, Pennsylvania. Dr. Ruppersberger is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Obesity, Obesity in Children, Hypertension, and Familial Hypertension.
Delaware Valley Medical And Wellness Center
Lauren Cook is a Holistic Medicine provider in Levittown, Pennsylvania. Ms. Cook is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Seasonal Affective Disorder (SAD), Muscle Spasms, Vitamin D Deficiency, and Vitamin B12 Deficiency.
John Moskaitis is a primary care provider, practicing in Internal Medicine in Fairless Hills, Pennsylvania. Dr. Moskaitis is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Pneumonia, Gallbladder Disease, Heart Attack, Endoscopy, and Ureteroscopy.
Bucks Family Medicine PC
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. His top areas of expertise are Type 2 Diabetes (T2D), Chronic Cough, Vertigo, and Chronic Obstructive Pulmonary Disease (COPD).
Comprehensive Care Medical Associates P C
Zafar Khan is a primary care provider, practicing in Internal Medicine in Langhorne, Pennsylvania. Dr. Khan is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Diabetic Ketoacidosis, Pneumonia, Lung Metastases, Gastrostomy, and Ureteroscopy.
Clinical Care Associates Of The University Of Pennsylvania Health.
Carlin Mclaughlin is a Hematologist Oncology specialist and a Hematologist in Langhorne, Pennsylvania. Dr. Mclaughlin 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, Pleuropulmonary Blastoma, Iron Deficiency Anemia, and Lung Cancer.
Steven Mazlin is a Neurologist in Langhorne, Pennsylvania. Dr. Mazlin is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Relapsing Multiple Sclerosis (RMS), Multiple Sclerosis (MS), Cerebellar Degeneration, and Movement Disorders.
Consonant Healing Medical Associates
Amanda Volk is a Nurse Practitioner in Bristol, Pennsylvania. Ms. Volk is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Protein Deficiency, Vitamin B12 Deficiency, Heart Failure with Preserved Ejection Fraction (HFpEF), and Relapsing Multiple Sclerosis (RMS).
Consonant Healing Medical Associates
Lyssa Hrisko is a Nurse Practitioner in Bristol, Pennsylvania. Ms. Hrisko is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Protein Deficiency, Vitamin B12 Deficiency, Seasonal Affective Disorder (SAD), and Relapsing Multiple Sclerosis (RMS).
Consonant Healing Medical Associates
Jacqueline Veress is a Nurse Practitioner in Bristol, Pennsylvania. Ms. Veress is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Protein Deficiency, Vitamin B12 Deficiency, Vitamin D Deficiency, and Heart Failure with Preserved Ejection Fraction (HFpEF).
Ahmad Haj-Ibrahim is a primary care provider, practicing in Internal Medicine in Roebling, New Jersey. Dr. Haj-Ibrahim 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), Maturity Onset Diabetes of the Young, Familial Hypertension, and Hypertension. Dr. Haj-Ibrahim is currently accepting new patients.
Dr. John L. Sabatini, P.C.
Laura Lawson is a Nurse Practitioner in Yardley, Pennsylvania. Ms. Lawson is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Vitamin D Deficiency, Seasonal Affective Disorder (SAD), and Vitamin B12 Deficiency.
James Gaul is a Neurologist in Langhorne, Pennsylvania. Dr. Gaul is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Benign Rolandic Epilepsy, Seizures, Memory Loss, and Essential Tremor.
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. Her top areas of expertise are Familial Colorectal Cancer, Vitamin B12 Deficiency, Cirrhosis, Gallbladder Removal, and Hip Replacement. Dr. Singh is currently accepting new patients.
Penn Hematology/Oncology Bucks County
John Youssef is a Hematologist and an Oncologist in Yardley, Pennsylvania. Dr. Youssef is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Iron Deficiency Anemia, Philadelphia-Negative Chronic Myeloid Leukemia, Chronic Myelogenous Leukemia (CML), and Pleuropulmonary Blastoma. Dr. Youssef is currently accepting new patients.
Alliance Cancer Specialists P.C.
Joseph Potz is a Hematologist Oncology specialist and a Hematologist in Langhorne, Pennsylvania. Dr. Potz 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 Blood Clots, Venous Thromboembolism (VTE), Cor Pulmonale, and Pulmonary Embolism.
Alliance Cancer Specialists P.C.
Marc Chernoff is a Hematologist Oncology specialist and a Hematologist in Langhorne, Pennsylvania. Dr. Chernoff 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, Colorectal Cancer, and Familial Colorectal Cancer.
Alliance Cancer Specialists P.C.
Daniel Lebovic is a Hematologist Oncology specialist and a Hematologist in Langhorne, Pennsylvania. Dr. Lebovic is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Colorectal Cancer, Childhood Iron Deficiency Anemia, Familial Colorectal Cancer, Bone Marrow Aspiration, and Gastrostomy.
Last Updated: 10/30/2025