Mark J Buehler, MD Specialist Specialty: Hand Surgery Sub Specialties: Microsurgery, Orthopedic Surgery Languages: English, Interpreters Available Gender: Male Education and Certification Medical School: Oregon Health & Science University. Residency: Oregon Health & Science University. Internship: University of California - Davis, CA. Fellowship: Duke University. Contact Information Practice Name: Mark J Buehler MD Care Locations Primary Address Mark J Buehler MD 5050 NE Hoyt St, Ste 660 Portland, OR, 97213 Phone: 503 239-8430 Fax: 503 235-9342 Clinic Hours: M & W 8-4 Weekdays