MediFind found 23 doctor with experience in Vitamin B12 Deficiency near Napa, CA. Of these, 20 are Experienced and 3 are Advanced.
Do-eun Lee is an Endocrinologist in Napa, California. Dr. Lee is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Eunuchoidism Familial Hypogonadotropic, Male Pseudohermaphroditism with Gynecomastia, Testicular Failure, and Hypogonadism Primary Partial Alopecia.
Napa Valley Family Medical Group Inc
Thomas Suard is a primary care provider, practicing in Family Medicine in Napa, California. Dr. Suard has been practicing medicine for over 44 years and is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are High Cholesterol, Colorectal Cancer, Familial Colorectal Cancer, and Anemia.
Paul Sweigert is a primary care provider, practicing in Internal Medicine in Napa, California. Dr. Sweigert is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Enlarged Prostate (BPH), Heartburn, Chronic Cough, and Dehydration.
Daniel Mirda is a Hematologist Oncology specialist and a Hematologist in Napa, California. Dr. Mirda is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Myelodysplastic Syndrome (MDS), Thrombocytopenia, Small Cell Lung Cancer (SCLC), Lung Adenocarcinoma, and Bone Marrow Aspiration. Dr. Mirda is currently accepting new patients.
Mark Singer is an Emergency Medicine provider in Napa, California. Dr. Singer is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top area of expertise is Vitamin B12 Deficiency.
Voltaire S Velarde MD Inc
Voltaire Velarde is a primary care provider, practicing in Internal Medicine in Vallejo, California. Dr. Velarde is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Acute Kidney Failure, Diabetic Nephropathy, Chronic Cough, and Nephrosclerosis.
Campbell And Verducci
Stuart Campbell is a primary care provider, practicing in Internal Medicine in Sonoma, California. Dr. Campbell is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Restrictive Cardiomyopathy (RCM), Osteoarthritis, Gastrointestinal Bleeding, Anemia, and Hip Replacement. Dr. Campbell is currently accepting new patients.
Northbay Healthcare Group
Frances Benko is a primary care provider, practicing in Family Medicine in Fairfield, California. Dr. Benko is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Opisthotonos, Muscle Spasms, Hypertension, and Glucocorticoid-Remediable Aldosteronism.
Kanwaldeep Rasila is an Oncologist in Fairfield, California. Dr. Rasila is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Pleuropulmonary Blastoma, Lung Cancer, Angiosarcoma, and Astrocytoma. Dr. Rasila is currently accepting new patients.
Charbel Nadra is a primary care provider, practicing in Internal Medicine in Fairfield, California. Dr. Nadra is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Anemia, Peripheral Neuropathy, Thrombocytopenia, and Hyperthyroidism. Dr. Nadra is currently accepting new patients.
Mark Sullivan is a primary care provider, practicing in Family Medicine in Fairfield, California. Dr. Sullivan is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Non-Small Cell Lung Cancer (NSCLC), EGFR Positive Lung Cancer, Squamous Cell Lung Carcinoma, and ALK-Positive Non-Small Cell Lung Cancer. Dr. Sullivan is currently accepting new patients.
Ella Gupta is a primary care provider, practicing in Internal Medicine in Fairfield, California. Dr. Gupta has been practicing medicine for over 18 years and is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Postmenopausal Osteoporosis, Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, and Anemia.
Yelena Krijanovski is an Oncologist in Fairfield, California. Dr. Krijanovski is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Lung Cancer, Small Cell Lung Cancer (SCLC), Pleuropulmonary Blastoma, and Chronic Lymphocytic Leukemia (CLL).
Chainarong Limvarapuss is a Hematologist Oncology specialist and an Oncologist in Vallejo, California. Dr. Limvarapuss 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, Paget Disease of the Breast, Inflammatory Breast Cancer, Bone Marrow Aspiration, and Endoscopy. Dr. Limvarapuss is currently accepting new patients.
Sutter Medical Plaza Vallejo
Gabriel Chua is a primary care provider, practicing in Family Medicine in Vallejo, California. Dr. Chua is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Familial Neurocardiogenic Syncope, Fainting, Tarlov Cysts, and Familial Hypertension. Dr. Chua is currently accepting new patients.
Kaiser Permanente Vallejo Medical Center - Nephrology
Keyur Patel is a Nephrologist in Vallejo, California. Dr. Patel is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Toxocariasis, Vitamin B12 Deficiency, End-Stage Renal Disease (ESRD), and Chronic Kidney Disease. Dr. Patel is currently accepting new patients.
Sonoma Valley Community Health Center
Carol Ahern is a primary care provider, practicing in Family Medicine in Sonoma, California. Dr. Ahern is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Folate Deficiency, Multiple Carboxylase Deficiency, Vitamin B12 Deficiency Anemia, and Type 2 Diabetes (T2D).
Margaret Poscher is a primary care provider, practicing in Internal Medicine in Fairfield, California. Dr. Poscher is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Urinary Tract Infection in Children, Urinary Tract Infection (UTI), Heart Failure, and Pulmonary Edema.
Ann Wexler is a Hematologist Oncology specialist and an Oncologist in Vallejo, California. Dr. Wexler is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Breast Cancer, Paget Disease of the Breast, Inflammatory Breast Cancer, and Colorectal Cancer. Dr. Wexler is currently accepting new patients.
Dyaneshbapu Ravindran is a Hematologist Oncology specialist and an Oncologist in Vallejo, California. Dr. Ravindran 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, Chronic Lymphocytic Leukemia (CLL), Chronic B-Cell Leukemia (CBCL), and Richter Syndrome. Dr. Ravindran is currently accepting new patients.
Last Updated: 10/30/2025





