Dr. Eric O. Johnson is an internist in San Diego, California and is affiliated with multiple hospitals in the area, including Scripps Green Hospital and Scripps La Jolla Hospitals. He received his medical degree from University of Wisconsin School of Medicine and Public Health and has been in practice for more than 20 years. Dr. Eric O. Johnson has expertise in treating lymphedema, inflammatory bowel disease (ibd), hypertension & high blood pressure, among other conditions - see all areas of expertise. Dr. Eric O. Johnson accepts Blue Cross - see other insurance plans accepted.