MediFind found 110 doctor with experience in Vitamin B12 Deficiency near Fountain Valley, CA. Of these, 98 are Experienced and 12 are Advanced.
Newport Mesa Medical Group Inc.
Abdul Khan is a primary care provider, practicing in Family Medicine in Costa Mesa, California. Dr. Khan is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Sepsis, Pediatric Low-Grade Glioma (pLGG), Pneumonia, Gastrostomy, and Bone Marrow Aspiration.
Vu Tran is a primary care provider, practicing in Family Medicine in Santa Ana, California. Dr. Tran is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Sepsis, Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, Gastrostomy, and Endoscopy. Dr. Tran is currently accepting new patients.
Nahla Salem is a primary care provider, practicing in Family Medicine in Huntington Beach, California. Dr. Salem is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Acute Cystitis, Otitis, Cellulitis, and Urinary Tract Infection in Children. Dr. Salem is currently accepting new patients.
Newport Mesa Medical Group Inc.
Munazza Khan is a primary care provider, practicing in Family Medicine in Costa Mesa, California. Dr. Khan is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Schistosomiasis, Diabetic Nephropathy, Hypertension, Glucocorticoid-Remediable Aldosteronism, and Kidney Transplant.
Hoag Clinic
Yaser Homsi is a Hematologist Oncology specialist and a Hematologist in Newport Beach, California. Dr. Homsi 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, Lung Cancer, Pleuropulmonary Blastoma, and Bone Marrow Aspiration.
Uc Regents
Misagh Karimi is a Hematologist Oncology specialist and a Hematologist in Orange, California. Dr. Karimi is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Breast Cancer, Familial Colorectal Cancer, Colorectal Cancer, and Paget Disease of the Breast.
Los Angeles Hematology-Oncology Medical Group
Derrick Su is a Hematologist and an Oncologist in Fountain Valley, California. Dr. Su is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Splenic Neoplasm, Thrombocytopenia, Lung Cancer, and Pleuropulmonary Blastoma.
Los Angeles Hematology-Oncology Medical Group
Janet Pan is a Hematologist and an Oncologist in Fountain Valley, California. Dr. Pan is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Inflammatory Breast Cancer, Angiosarcoma, Multiple Myeloma, and Paget Disease of the Breast.
Mary Tran is a primary care provider, practicing in Family Medicine in Garden Grove, California. Dr. Tran is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Tension Headache, Cyclic Neutropenia, Painful Swallowing, Gastrostomy, and Hemorrhoidectomy.
Office
Bachar Kurdi is an Endocrinologist in Fountain Valley, California. Dr. Kurdi 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, Thyroid Nodule, and Hypothyroidism.
Cancer And Blood Specialty Clinic
Khai Vu is a Hematologist Oncology specialist and an Oncologist in Fountain Valley, California. Dr. Vu is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Familial Colorectal Cancer, Pleuropulmonary Blastoma, Colorectal Cancer, and Thrombocytopenia.
Betty Yu is a primary care provider, practicing in Family Medicine in Fountain Valley, California. Dr. Yu is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Hypoparathyroidism, Homocystinuria, Methylmalonic Acidemia with Homocystinuria, and Inborn Amino Acid Metabolism Disorder.
Robert Devereaux is a primary care provider, practicing in Family Medicine in Fountain Valley, California. Dr. Devereaux is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Hand-Foot-Mouth Disease (HFMD), Tracheitis, Lymphangitis, Gastrostomy, and Endoscopy.
Los Angeles Hematology-Oncology Medical Group
Pete Pow-Anpongkul is a Hematologist Oncology specialist and a Hematologist in Fountain Valley, California. Dr. Pow-Anpongkul is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Splenic Neoplasm, Deep Vein Thrombosis, Angiosarcoma, and Inflammatory Breast Cancer.
Los Angeles Hematology-Oncology Medical Group
Eric Lee is a Hematologist Oncology specialist and an Oncologist in Fountain Valley, California. Dr. Lee is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Splenic Neoplasm, Deep Vein Thrombosis, RUNX1 Familial Platelet Disorder, and Paris-Trousseau Thrombocytopenia.
Los Angeles Hematology-Oncology Medical Group
Kevin Do is a Hematologist Oncology specialist and a Hematologist in Fountain Valley, California. Dr. Do is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Thalassemia, Thrombocytopenia, Anemia, and Splenic Neoplasm.
Joseph Nassir is a primary care provider, practicing in Internal Medicine in Huntington Beach, California. Dr. Nassir is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Acute Kidney Failure, Sepsis, Urinary Tract Infection in Children, Gastrostomy, and Hernia Surgery.
Beach Family Doctors Medical Group
Andrew Mleynek is a primary care provider, practicing in Family Medicine in Huntington Beach, California. Dr. Mleynek is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Peripheral Artery Disease, Autoerythrocyte Sensitivity, Gardner-Diamond Syndrome, and Purpura.
Nishan Tchekmedyian, MD Private Practice
Nishan Tchekmedyian is a Hematologist in Huntington Beach, California. Dr. Tchekmedyian is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Cholangiocarcinoma (Bile Duct Cancer), Iron Deficiency Anemia, Non-Hodgkin Lymphoma, and Childhood Iron Deficiency Anemia.
Jasmine Arnaldo is a Nurse Practitioner in Huntington Beach, California. Ms. Arnaldo is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top area of expertise is Vitamin B12 Deficiency. Ms. Arnaldo is currently accepting new patients in some locations.
Last Updated: 01/09/2026