Dr. John Sherman Zazaian is a Internal Medicine and General Physician in Pontiac 48341, Pontiac MI and has an experience of 45 years in these fields. Dr. John Sherman Zazaian practices at Oakland Physicians Medical Center in Pontiac 48341, Pontiac MI. He completed Medical School from A T Still University Kirksville College Of Osteopathic Medicine in 1981. Some of the services provided by the doctor are: Skin Ulcer,Heartburn,Valvular Heart Disease,Symptomatic Menopause and Wrist Sprain or Strain etc.