Home Locations Carroll Health Group Cardiology Carroll Health Group Cardiology Carroll Health Group Cardiology Charles O. Fisher Medical Building 193 Stoner Ave. Ste. 340 Westminster, MD 21157 United States Get Directions 410-871-9800 410-871-9801 Monday - Friday: 8 a.m. - 4:30 p.m. Closed on Saturday and Sunday Find A Doctor about Find A Doctor