Physician/Clinician Details

Lyon, Mark B. MD
Dr. Lyon appreciates the "family" in family medicine. Helping patients of all generations with issues of health and wellness, as well as disease and injury, is an everyday goal. As an Associate Clinical Professor of Family Medicine at OHSU, he recognizes that teaching both students and patients can pay long-term dividends. He has been providing comprehensive health care for newborns to great-grandparents in Eugene since 1993.

Patients of Dr. Lyon can make appointments and e-visits using PatientConnection, a password-protected, secure Web site. PatientConnection also allows them to update personal information; view a list of their medications, allergies and immunizations; and review their clinic account and pay any outstanding balance online.
Patient Connection
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PeaceHealth Medical Group - Oregon

Family Medicine
3299 Hilyard Street
Eugene OR 97405
(541) 222-8620
(541) 222-8652
Insurance Accepted
Atrio Health Plans
Health Net of Oregon
Managed Healthcare NW
Medicare PHSHP
Moda Health (ODS)
Oregon Medicaid (DMAP)
Providence EPO
Providence Medicare
Providence Preferred
Railroad Medicare
Regence - BC/BS
Regence - Medicare Advantage
Samaritan Health Plans
Trillium Medicare
Trillium OHP
Privileged Facility Date on Staff Category Status Department
PeaceHealth Sacred Heart Medical Center - RiverBend 1/25/1995 Active Current Family Medicine
PeaceHealth Sacred Heart Medical Center - University Dist 8/10/2008 Active Current Family Medicine
Specialty Type
Family Medicine Primary
Board Status Certified Expires
American Board of Family Medicine Board Certified 7/12/1991 2/15/2014
Education Degree Program Specialty
Kaiser Fontana Hospital Residency Family Practice
San Pedro Peninsula Hospital Internship Family Practice
Chicago Medical School MD Medical Education
Special Interest
I&D ganglions.abscesses, I&D thrombosed hemorrhoids, Pipelle endometrial biopsies, minor skin procedures/surgeries including cryotherapy, cysts, small lipomas, excisional and punch biopsies, Minor sun damaged skin care, Sports medicine, Arthrocentesis, Soft tissue & joint injections, Nail plate excisions, Keloid scar injections, Newborn circumcision, newborns (preferably with families attached)