
Join to View Full Profile
3600 N Interstate AvePortland, OR 97227
Phone+1 503-813-2000
Fax+1 503-697-1871
Join Doximity
As a Doximity member you'll join over two million verified healthcare professionals in a private, secure network.
- Gain access to free telehealth tools, such as our "call shielding" and one-way patient texting.
- Connect with colleagues in the same hospital or clinic.
- Read the latest clinical news, personalized to your specialty.
Summary
- Dr. Mary Lynn O'Brien, MD is a board certified pediatrician in Portland, Oregon.
Education & Training
- Tower Health/St. Christopher's Hospital for ChildrenResidency, Pediatrics, 1969 - 1971
- Drexel University College of MedicineClass of 1969
Certifications & Licensure
- American Board of Pediatrics Pediatrics