Centennial Medical Group - Bakersfield, CA. Health (1 days ago) COVID update: Centennial Medical Group has updated their hours and services. 4 reviews of Centennial Medical Group "I was referred to Dr Sarmicanic by a couple of good friends who happen to be his patients as well. He is not arrogant or condescending like other doctors in town. Dr Sarmicanic has many years of experience and is ....