Dr. Ralph Peterson is a Gastroenterologist in Sacramento 95817, Sacram…read moreento CA and has an experience of 46 years in this field. Dr. Ralph Peterson practices at Wellspace Health Oak Park Community Health Center in Sacramento 95817, Sacramento CA and MacArthur Gastroenterology Inc. in Oakland 94605, Oakland CA. He completed Medical School from HOWARD UNIVERSITY / COLLEGE OF ARTS AND SCIENCES / MUSIC DEPARTMENT in 1978.
Some of the services provided by the doctor are: Diarrhea,Irritable Bowel Syndrome,Hepatitis B Virus Screening,Gas-Bloat Syndrome and Esophagitis etc.read less