MediFind found 89 doctor with experience in Vitamin B12 Deficiency near Covina, CA. Of these, 81 are Experienced, 7 are Advanced and 1 are Distinguished.
City Of Hope Medical Foundation
Cary Presant is a Hematologist Oncology specialist and a Hematologist in West Covina, California. Dr. Presant is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Ovarian Carcinosarcoma, Virilizing Ovarian Tumor, Posterior Fossa Tumor, and Primitive Neuroectodermal Tumor (PNET).
City Of Hope Medical Foundation
Samuel Chung is a Hematologist Oncology specialist and an Oncologist in Arcadia, California. Dr. Chung is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Familial Colorectal Cancer, Colorectal Cancer, Posterior Fossa Tumor, and Primitive Neuroectodermal Tumor (PNET).
Shahnawaz Jaffer is a Gastroenterologist in Covina, California. Dr. Jaffer is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are VIPoma, Diverticular Disease, Esophagitis, Colonoscopy, and Gastrectomy.
Samy Metyas M.D. Inc
Samy Metyas is a Rheumatologist in Covina, California. Dr. Metyas is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Fibromyalgia, Rheumatoid Arthritis (RA), Osteoporosis, and Postmenopausal Osteoporosis.
Brian Leberthon is a Hematologist Oncology specialist and a Hematologist in West Covina, California. Dr. Leberthon is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Polycythemia Vera, Familial Prostate Cancer, Congenital Antithrombin 3 Deficiency, and Protein S Deficiency.
Robert Baker is a primary care provider, practicing in Family Medicine and Geriatrics in Covina, California. Dr. Baker is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Tracheitis, Shingles, Hypertension, Glucocorticoid-Remediable Aldosteronism, and Hip Replacement.
Nadim Dagher is a primary care provider, practicing in Internal Medicine in Covina, California. Dr. Dagher is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Osteomyelitis in Children, Axillary Nerve Dysfunction, Erectile Dysfunction (ED), and Persistent Genital Arousal Disorder.
Samy Metyas M.D. Inc
Christina Chen is a Rheumatologist in Covina, California. Dr. Chen is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Fibromyalgia, Sjogren Syndrome, Psoriasis, and Postmenopausal Osteoporosis.
Jerry Cimmarusti is a primary care provider, practicing in Internal Medicine in Covina, California. Dr. Cimmarusti is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Subacute Combined Degeneration, Glossitis, Pernicious Anemia, and Hypertension.
Global Medical Grp Inc
Evelyn Basco is a Public Health and Preventive Medicine provider in West Covina, California. Dr. Basco is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Processing Deficient Progeroid Laminopathies (PDPL), Vitamin D Deficiency, and Vitamin B12 Deficiency.
Richard Burwick is a Neonatologist and an Obstetrics and Gynecologist in West Covina, California. Dr. Burwick is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are HELLP Syndrome, Preeclampsia, Polyhydramnios, and Atypical Hemolytic Uremic Syndrome (aHUS).
Lakshman D Makandura MD Inc.
Lakshman Makandura is a primary care provider, practicing in Internal Medicine in West Covina, California. Dr. Makandura is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Osteomyelitis in Children, Pneumonia, Esophagitis, Gastrostomy, and Endoscopy.
Office
Mark Samonte is a Laboratory Medicine provider in West Covina, California. Dr. Samonte is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Schizoaffective Disorder, Seasonal Affective Disorder (SAD), Anemia, Gastrostomy, and Endoscopy.
Emanate Health Medical Care Foundation
Naveed Khan is a Hematologist Oncology specialist and an Oncologist in West Covina, California. Dr. Khan is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Anemia, Thrombocytopenia, Deep Vein Thrombosis, Familial Colorectal Cancer, and Pacemaker Implantation.
Emanate Health Medical Care Foundation
Michelle El-Hajjaoui is a Hematologist Oncology specialist and an Oncologist in West Covina, California. Dr. El-Hajjaoui is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Thrombocytopenia, Anemia, Deep Vein Thrombosis, and Blood Clots.
Harold Gomez is a Nurse Practitioner in West Covina, California. Mr. Gomez is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Vitamin B12 Deficiency, Histidinemia, and Lung Nodules.
The Oncology Institute Ca, A Professional Corporation
Ersin Unal is a Hematologist Oncology specialist and a Hematologist in West Covina, California. Dr. Unal is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Thrombocytopenia, Anemia, Breast Cancer, and Paget Disease of the Breast. Dr. Unal is currently accepting new patients.
Jesus Arenas is a primary care provider, practicing in General Practice and Internal Medicine in La Puente, California. Dr. Arenas is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Arthritis, Hypertensive Heart Disease, Enlarged Liver, and Type 2 Diabetes (T2D).
Armen Nercessian is a primary care provider, practicing in General Practice in West Covina, California. Dr. Nercessian 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 Type 2 Diabetes (T2D).
Baldwin Park Medical Center
Alev Brown is a Hematologist and an Oncologist in Baldwin Park, California. Dr. Brown has been practicing medicine for over 17 years and is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Angiosarcoma, Inflammatory Breast Cancer, Breast Cancer, and Stomach Cancer. Dr. Brown is currently accepting new patients.
Last Updated: 10/30/2025