Robert Gross, MD Specialist Specialty: Psychiatry Clinical Interests: Seasonal Affective Disorder Languages: English, Interpreters Available Gender: Male Education and Certification Medical School: Emory University. Contact Information Practice Name: Robert Gross MD Office Locations Primary Address Robert Gross MD 2386 NW Hoyt St Portland, OR, 97210 Phone: 503 228-5909 Fax: 503 226-4186 Clinic Hours: Mon - Thurs 10:00AM - 5:00PM Hospital 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