The 20 Best Vitamin B12 Deficiency Doctors Near Me in columbus, WI
Find the Top Vitamin B12 Deficiency Experts and Specialists
Poser Clinic LLC
Rolf Poser is a Cardiologist practicing medicine in Columbus, Wisconsin. Dr. Poser 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 Endocarditis, Infective Endocarditis, Pediatric Myocarditis, Endoscopy, and Hip Replacement. Dr. Poser is currently accepting new patients.
SSM Health Dean Medical Group
Nina Kinnunen is a primary care provider, practicing in Family Medicine in Sun Prairie, Wisconsin. Dr. Kinnunen is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her clinical expertise encompasses Waldenstrom Macroglobulinemia, Maturity Onset Diabetes of the Young, Type 2 Diabetes (T2D), and High Cholesterol. Dr. Kinnunen is board certified in Wisconsin Medical Examining Board, American Board Of Family Medicine , and Drug Enforcement Administration .
University Of Wisconsin Medical Foundation Inc
Sharon Haase is a primary care provider, practicing in Internal Medicine in Beaver Dam, Wisconsin. Dr. Haase is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her clinical expertise encompasses POEMS Syndrome, Hypothyroidism, Glucocorticoid-Remediable Aldosteronism, and Familial Hypertension.
Last Updated: 09/26/2026
