Dr. Pettis graduated from the University of California Davis School of Medicine in 1976. He works in Williamstown, NJ and specializes in Addiction Medicine, Family Medicine and Pain Medicine.
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Dr. Pettis graduated from the University of California Davis School of Medicine in 1976. He works in Williamstown, NJ and specializes in Addiction Medicine, Family Medicine and Pain Medicine.
RESIDENCY
St Josephs Medical Center (Yonkers Ny)
MEDICAL SCHOOL
University Of California Davis School Of Medicine - 1976
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