Dr. John Ruddy is a General Physician and Internal Medicine in San Lea…read morendro 94578, San Leandro CA and has an experience of 41 years in these fields. Dr. John Ruddy practices at Office in San Leandro 94578, San Leandro CA,California Center for Sleep Disorders A Professional Corp. in Alameda 94501, Alameda CA and Connections A Counseling Center in Fremont 94538, Fremont CA. He completed Medical School from Georgetown University School of Dentistry in 1980.
Some of the services provided by the doctor are: Arterial Blood Gas Test (ABG),Sleep Apnea,Sleep Study and Electrocardiogram (EKG) etc.read less