
Join to View Full Profile
144 State StPortland, ME 04101
Phone+1 207-879-3040
Fax+1 207-879-3947
Are you Dr. Cieniawski?
Join over one million U.S. Physicians, Nurse Practitioners and PAs, already on Doximity.
- 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. Mark Cieniawski, MD is a board certified internist in Portland, Maine. He is currently licensed to practice medicine in Maine and Washington.
Education & Training
- MaineHealthResidency, Internal Medicine, 1991 - 1994
- Northwestern University The Feinberg School of MedicineClass of 1991
Certifications & Licensure
- ME State Medical License 1993 - 2026
- WA State Medical License 1994 - 2006
- American Board of Internal Medicine Internal Medicine