Dr. Richard Cathey is an internist in San Jose, California and is affiliated with multiple hospitals in the area, including Regional Medical Center of San Jose and Santa Clara Valley Medical Center. He received his medical degree from Medical College of Wisconsin and has been in practice for more than 20 years. Dr. Richard Cathey has expertise in treating obesity, ankle/foot injury, diabetes, among other conditions - see all areas of expertise. Dr. Richard Cathey accepts Medicare, Blue Cross - see other insurance plans accepted.