Wai-Tak Walter, Chien M.D.Attending PhysicianCardiology Internal Medicine Education: Washington University School of MedicineMain Office:209-529-0758 Mercy Medical Group 2013 Coffee Rd Modesto, CA 95355 Clinic Intersts:anti-arrhythmic drug therapy, arrhythmia, electrophysiology study, pacemaker services.Certification: Board Certified in Cardiovascular Disease, Internal Medicine Additional Office: 500 W Hospital Rd French Camp, CA 95231 (209) 468-6820 Hospital Affiliations: St Josephs Medical Center Of Stockton Doctors Medical Center Modesto, Memorial Medical Center Modesto Office Hours: Tuesday ¨C Wednesday9:00 am ¨C 5:00 pm