Daniel K Mangum, DO FACP Primary Care Specialty: Internal Medicine Clinical Interests: Care of acute and chronic medical conditions, Preventative Care, Treatment of Injuries Languages: English, Interpreters Available Education and Certification Medical School: Western University of the Health Sciences, College of Osteopathic Medicine of the Pacific - Pomona, CA. Residency: Providence St. Vincent Medical. Internship: Phoenix General Hospital - Phoenix, AZ. Contact Information Practice Name: Advantage Medical Group Care Locations Primary Address Legacy Good Samaritan Medical Center 1015 NW 22nd Ave. Portland, OR, 97210 Phone: 503-413-7711 Toll-Free: 1-800-733-9959 Secondary Address Advantage Medical Group 9900 SW Hall Blvd, Ste 200 Tigard, OR, 97223 Phone: 503 293-1515 Fax: 503 595-3905 Clinic Hours: Mon, Tues, Wed, Fri 9:00AM - 5:00PM