Mark A Kallgren, MD Specialist Specialty: Pain Management Sub Specialties: Anesthesiology Clinical Interests: Migraines, Neuromuscular Disorders, Spine Rehabilitation Languages: English, Interpreters Available Gender: Male Education and Certification Medical School: University of Arizona. Residency: University of Texas. Fellowship: University of Texas. Personal Interests Fly-fishing, Skiing Contact Information Practice Name: OAG Interventional Pain Consultants Office Locations Primary Address OAG Interventional Pain Consultants 1849 NW Kearney St, Ste 201 Portland, OR, 97209 Phone: 503 517-3785 Fax: 503 225-0397 Clinic Hours: Mon - Fri 8:00AM - 5:30PM 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