MediFind found 82 doctor with experience in Vitamin B12 Deficiency near Newport Beach, CA. Of these, 75 are Experienced and 6 are Advanced.
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.
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.
Wade Smith is a Hematologist Oncology provider in Newport Beach, California. Dr. Smith is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Paget Disease of the Breast, Breast Cancer, Inflammatory Breast Cancer, and Angiosarcoma. Dr. Smith 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.
City Of Hope Medical Foundation
Danny Nguyen is a Hematologist Oncology specialist and a Hematologist in Irvine, California. Dr. Nguyen is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are EGFR Positive Lung Cancer, Lung Cancer, Pleuropulmonary Blastoma, and Non-Small Cell Lung Cancer (NSCLC).
City Of Hope Medical Foundation
Sudarsan Kollimuttathuillam is a Hematologist Oncology specialist and a Hematologist in Irvine, California. Dr. Kollimuttathuillam is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Iron Deficiency Anemia, Childhood Iron Deficiency Anemia, Dehydration, and Agranulocytosis.
City Of Hope Medical Foundation
Luke Chen is a Hematologist Oncology specialist and a Hematologist in Irvine, California. Dr. Chen is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Chromophobe Renal Cell Carcinoma, WT1-Related Wilms Tumor Syndromes, Gastrointestinal Stromal Tumor, and Mesenchymoma.
City Of Hope Medical Foundation
George Semeniuk is a Hematologist Oncology specialist and a Hematologist in Newport Beach, California. Dr. Semeniuk is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Lung Cancer, Small Cell Lung Cancer (SCLC), Pleuropulmonary Blastoma, and Myelodysplastic Syndrome (MDS).
Pacific Shores Medical Group
Nerses Tchekmedyian is a Hematologist in Irvine, California. Dr. Tchekmedyian is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Familial Colorectal Cancer, Stomach Cancer, Breast Cancer, and Paget Disease of the Breast. Dr. Tchekmedyian is currently accepting new patients.
Richard Harano is a primary care provider, practicing in Internal Medicine in Newport Beach, California. Dr. Harano is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Sitosterolemia, High Cholesterol, Hemorrhagic Proctocolitis, and Hypertension.
Memorialcare Medical Foundation
Wael Harb is a Hematologist Oncology specialist and an Oncologist in Newport Beach, California. Dr. Harb is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Lung Cancer, Breast Cancer, Protein C Deficiency, and Congenital Antithrombin 3 Deficiency.
Memorialcare Medical Foundation
Irina Sachelarie is a Hematologist Oncology specialist and a Hematologist in Newport Beach, California. Dr. Sachelarie 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 Paget Disease of the Breast.
City Of Hope Medical Foundation
Tingting Tan is a Hematologist Oncology specialist and a Hematologist in Newport Beach, California. Dr. Tan is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Paget Disease of the Breast, Breast Cancer, Inflammatory Breast Cancer, and Lung Cancer.
USC Care Medical Group Inc
Erica Castillo is a Nurse Practitioner in Newport Beach, California. Ms. Castillo is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Smoldering Multiple Myeloma, Gastroesophageal Junction Cancer, Relapsed Refractory Multiple Myeloma (RRMM), and Muscle Invasive Bladder Cancer.
John C. Storch M.D. Inc.
John Storch is a primary care provider, practicing in Internal Medicine in Newport Beach, California. Dr. Storch is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Trophoblastic Tumor Placental Site, Schnitzler Syndrome, Monoclonal Gammopathy of Undetermined Significance (MGUS), Juvenile Primary Osteoporosis, and Colonoscopy.
Rick Kenney is a primary care provider, practicing in Internal Medicine in Newport Beach, California. Dr. Kenney is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Enlarged Prostate (BPH), Acute Kidney Failure, Familial Colorectal Cancer, Ureteroscopy, and Endoscopy.
Newport Beach Medical Associates
Martin Bae is a primary care provider, practicing in Family Medicine and Internal Medicine in Newport Beach, California. Dr. Bae is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Infant Hyperglycemia, Folliculitis, Carbuncle, and Boils.
William R Shankle MD Inc
William Shankle is a Neurologist in Newport Beach, California. Dr. Shankle is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Alzheimer's Disease, Memory Loss, Cerebellar Degeneration, and Dementia.
City Of Hope Medical Foundation
Lynda Tran is a Nurse Practitioner in Newport Beach, California. Ms. Tran is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Non-Muscle Invasive Bladder Cancer, Muscle Invasive Bladder Cancer, and Vitamin B12 Deficiency.
USC Care Medical Group Inc
Minh Nguyen is a Hematologist Oncology specialist and an Oncologist in Newport Beach, California. Dr. Nguyen 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, Lynch Syndrome, and Primary Lymphoma of the Brain.
Last Updated: 01/09/2026
