Demetrios N Mermiges, MD

We practice medicine under the philosophy that healing is just as much compassion as it is science. We have the latest technology and tools, but it’s our heart and our interest in each patient that set us apart.



Internal Medicine

Faculty Appointments
Assistant Professor, Oakland University William Beaumont School of Medicine

Beaumont Affiliation & Years on Staff
Grosse Pte (6 Years)
Royal Oak (9 Years)

Board Certifications
American Board of Internal Medicine

Wayne State University School of Medicine (1976)

Detroit Receiving Hospital, Internal Medicine

PCMH - Patient-Centered Medical Home Designated Physician (2013 - 2014)
PCMH - Patient-Centered Medical Home Designated Physician (2014-2015)

Languages Spoken

Insurances Accepted

Office Information


Beaumont St. Clair Shores Internists
29751 Little Mack #A
Roseville, MI 48066

Phone: 586-447-4000
Fax: 586-447-4008

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Find a Doctor - Terms and Conditions of use
Beaumont's Physician Referral & Information Service was developed to link you with private physicians who have certain staff privileges at Beaumont Hospital and are accepting new patients. There is no cost to you or the physicians for this service. The following physicians match the needs you have expressed.