The 20 Best Vitamin B12 Deficiency Doctors Near Me in rancho santa margarita, CA
Find the Top Vitamin B12 Deficiency Experts and Specialists
Pacific Shores Medical Group
Nerses Tchekmedyian is a primary care provider, practicing in Internal Medicine in Irvine, California. Dr. Tchekmedyian is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Juvenile Primary Osteoporosis, Postmenopausal Osteoporosis, Osteoporosis, and Ulcerative Colitis. Dr. Tchekmedyian is board certified in Internal Medicine (Sub: Medical Oncology), American Board Internal Medicine, and Internal Medicine. Dr. Tchekmedyian is currently accepting new patients.
Office
Afshin Hamidi is an Endocrinologist practicing medicine in Rancho Santa Margarita, California. Dr. Hamidi is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Vitamin B12 Deficiency, Vitamin D Deficiency, Type 2 Diabetes (T2D), and Thyroid Storm.
Sudarsan Vishnu Kollimuttathuillam, M.D.
Sudarsan Kollimuttathuillam is an Oncologist practicing medicine in Irvine, California. Dr. Kollimuttathuillam is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His clinical expertise encompasses Agranulocytosis, Chronic Familial Neutropenia, Gastroesophageal Junction Cancer, and Febrile Neutropenia.
UCI Health - Irvine Chao Family Comprehensive Cancer Center & Ambulatory Care
Misagh Karimi is a Hematologist and an Oncologist practicing medicine in Irvine, California. Dr. Karimi 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 Breast Cancer, Familial Colorectal Cancer, Colorectal Cancer, and Paget Disease of the Breast. Dr. Karimi is board certified in American Board Of Internal Medicine - Hematology and American Board Of Internal Medicine - Medical Oncology.
Minch K. Fong M.D. Inc.
Lloyd Nagasawa is an Oncologist practicing medicine in Mission Viejo, California. Dr. Nagasawa is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Breast Cancer, Paget Disease of the Breast, Inflammatory Breast Cancer, and Stomach Cancer.
Ocean View Hematology/Oncology Medical Group
Gabriel Carabulea is an Oncologist practicing medicine in Mission Viejo, California. Dr. Carabulea 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 Pleuropulmonary Blastoma, Febrile Neutropenia, Agranulocytosis, and Chronic Familial Neutropenia.
Minch Fong is a Hematologist Oncology provider practicing medicine in Mission Viejo, California. Dr. Fong is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 20 other conditions, according to our data. His clinical expertise encompasses Laryngeal Cancer, Pleuropulmonary Blastoma, Primitive Neuroectodermal Tumor (PNET), and Posterior Fossa Tumor. Dr. Fong is currently accepting new patients.
Faried Banimahd MD Inc
Bruce Seligsohn is a Psychiatrist practicing medicine in Mission Viejo, California. Dr. Seligsohn is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His clinical expertise encompasses Vitamin B12 Deficiency. Dr. Seligsohn is board certified in American Board Of Internal Medicine.
Celebrating Life Community Health Center
Samir Ahmad is a Geriatrics provider practicing medicine in Mission Viejo, California. Dr. Ahmad is rated as undefined provider by MediFind in the treatment of Vitamin B12 Deficiency. His clinical expertise encompasses Chronic Obstructive Pulmonary Disease (COPD), Hypertension, Type 2 Diabetes (T2D), and Osteoporosis. Dr. Ahmad is board certified in American Board Of Internal Medicine® - Internal Medicine and American Board Of Medical Specialties®. Dr. Ahmad is currently accepting new patients in some locations.
Optum - San Juan Capistrano
Lothar Mcmillian is a primary care provider, practicing in Family Medicine in San Juan Capistrano, California. Dr. Mcmillian is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses High Cholesterol, Type 2 Diabetes (T2D), Hypothyroidism, and Hypertension. Dr. Mcmillian is board certified in American Board Of Family Medicine. Dr. Mcmillian is currently accepting new patients.
UCI Health - Laguna Hills Multispecialty
Gol Golshani is a Hematologist and an Oncologist practicing medicine in Laguna Hills, California. Dr. Golshani is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her clinical expertise encompasses Chronic Familial Neutropenia, Agranulocytosis, Severe Congenital Neutropenia, and Thrombocytopenia. Dr. Golshani is board certified in American Board Of Internal Medicine - Hematology, American Board Of Internal Medicine - Medical Oncology, and American Board Of Internal Medicine - Internal Medicine.
Health Solution Medical Corp
Behnaz Motlagh is a primary care provider, practicing in Family Medicine in Laguna Niguel, California. Dr. Motlagh is rated as an Advanced 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 Glossitis, Pernicious Anemia, Vitamin B12 Deficiency, and Hypothyroidism. Dr. Motlagh is board certified in American Board Of Family Medicine.
Saddleback Medical Group
Kimvir Dhillon is an Endocrinologist practicing medicine in Laguna Hills, California. Dr. Dhillon is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 16 other conditions, according to our data. His clinical expertise encompasses Hypothyroidism, Rickets, Osteomalacia, and Obesity in Children. Dr. Dhillon is board certified in American Board Of Endocrinology, Diabetes And Metabolism. Dr. Dhillon is currently accepting new patients.
Oncology Physicians Network Of California PC
Pete Pow is a primary care provider, a Hematologist and an Oncologist in Laguna Hills, California. He has been practicing medicine for over 11 years. Dr. Pow is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Splenic Neoplasm, Deep Vein Thrombosis, Colorectal Cancer, and Thrombocytopenia. Dr. Pow is board certified in American Board Internal Medicine.
MemorialCare Medical Group - Laguna Hills
Amy Bremner is an Oncologist practicing medicine in Laguna Hills, California. Dr. Bremner 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 Breast Cancer, Paget Disease of the Breast, Angiosarcoma, Inflammatory Breast Cancer, and Lymphadenectomy. Dr. Bremner is currently accepting new patients.
Saddleback Medical Group
Raymond Fernandez is a primary care provider, practicing in Internal Medicine in Laguna Hills, California. Dr. Fernandez is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His clinical expertise encompasses High Cholesterol, Hypothyroidism, Gastroesophageal Reflux Disease (GERD), and Type 2 Diabetes (T2D).
Saddleback Medical Group
Cuong Ly is an Endocrinologist practicing medicine in Laguna Hills, California. Dr. Ly 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 End-Stage Renal Disease (ESRD), Heart Failure with Preserved Ejection Fraction (HFpEF), Milk-Alkali Syndrome, and Idiopathic Hypercalciuria. Dr. Ly is board certified in American Board Of Internal Medicine. Dr. Ly is currently accepting new patients.
Nawid Sarwari is a Hematologist Oncology provider practicing medicine in Mission Viejo, California. Dr. Sarwari 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 Drug-Induced Thrombocytopenia, Thrombocytopenia, Breast Cancer, and Acute Mountain Sickness. Dr. Sarwari is currently accepting new patients.
Optum California-Hoag Clinic
Donald Pratt is a primary care provider, practicing in Internal Medicine in Mission Viejo, California. Dr. Pratt 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 High Cholesterol, Familial Hypertension, Hypertension, and Glucocorticoid-Remediable Aldosteronism.
Michael Truong is an Endocrinologist practicing medicine in Mission Viejo, California. Dr. Truong is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 17 other conditions, according to our data. His clinical expertise encompasses Osteopenia, Melorheostosis, Melorheostosis with Osteopoikilosis, and Osteoporosis. Dr. Truong is currently accepting new patients.
Last Updated: 09/26/2026



