Mark Hart, MD Specialist Specialty: Cardiology / Cardiovascular Disease Languages: English, Interpreters Available Gender: Male Education and Certification Medical School: Oregon Health & Science University. Residency: University of California - San Francisco, CA. Internship: University of California - San Francisco, CA. Fellowship: Oregon Health & Science University. Contact Information Practice Name: Northwest Cardiovascular Institute 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 Northwest Cardiovascular Institute 10201 SE Main Street, Ste 10 Portland, OR, 97216 Phone: 503 257-0959 Fax: 503 257-3457 Clinic Hours: Mon - Fri 8:00AM - 5:00PM