Mark A Peters, MD Specialist Specialty: Ophthalmology Languages: English, German, Interpreters Available Gender: Male Education and Certification Medical School: Medical College of Wisconsin. Residency: Medical College of Wisconsin. Internship: Medical College of Wisconsin. Fellowship: Legacy Good Samaritan Medical Center. Contact Information Practice Name: Retina Northwest 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 Retina Northwest 2525 NW Lovejoy St, Ste 100 Portland, OR, 97210 Phone: 503 274-2121 Fax: 503 274-2947 Clinic Hours: M-F 8-5:30 Weekdays Secondary Address Retina Northwest 5050 NE Hoyt St, Ste 211 Portland, OR, 97213 Phone: 503 235-1100 Fax: 503 235-0445 Clinic Hours: M-F 8-5:30 Weekdays Secondary Address Retina Northwest 3305 Main St, Ste 100 Vancouver, WA, 98663 Phone: 360 699-6666 Fax: 360 699-0523 Clinic Hours: M-F 8-5:30 Weekdays