Welcome to Partners in Internal Medicine. We are an Internal Medicine primary care physician practice. We (PIIM) have been practicing internists for many years in Washtenaw and the Western Wayne County area and provide the quality health care services patients have grown to expect.

Partners in Internal Medicine is committed to providing personalized, high-quality health care to all of our valued patients.

Our expert, caring staff strives to provide medical care, treatment, education, and health solutions through a team alliance between patient, physician, office staff, health plans, and specialty services.

We promote patient empowerment through one-on-one support, innovative leading-edge technology and progressive medical services.

Information is power, so please look through our Physician Profiles and HealthWatch sections. You’ll be able to learn more about our physicians as well as valuable health tips and information. We also have a “Seasons of your health” section where you can read about seasonal health information updates.

We hope you find our site both informative and enjoyable. We look forward to serving you.

Note: Lisa Cogswell, a Nurse Practitioner, is available in our Canton office.

Note: We are updating our Electronic Medical system and during this transition, we appreciate your understanding and patience. Note: Office Hours: Mon, Tues, Thurs and Fri – 8:00am to 5:00pm, Wed. 9:00am to 5:00pm. We are closed for lunch between 12:00 and 1:00pm daily. Partners in Internal Medicine has been selected as a recipient of the Priority Health Quality Award. PIIM is one of just 177 practices to receive this distinction. The award is based on achievement with the quality PIP measures. A quality index is generated for each practice. The quality index is a combined score for performance with each of the quality measures. Award winners earned a quality index of 1.0 or higher. PIIM index is 1.027. Practices with 200+ members are included in this program.  Note: Dr. Oberdoerster selected as 'Top Doctor' in Hour Magazine. Note: Partners In Internal Medicine welcomes new patients. Our Canton office has moved to 255 N. Lilley Road. Our office phone and fax numbers will remain the same. Thank you...