Keystone Partners - Macomb

Welcome to Keystone Partners! We are always accepting New Patients!!

Back to Find a Location

Alert Notification

Have you received your COVID-19 vaccine?  COVID-19 vaccines are safe and effective.  Everyone 12 years of age and older is now eligible to receive a COVID-19 Vaccine.  Your local health department, pharmacies, grocery stores and potentially fire departments are all possible locations to receive the COVID-19 vaccine.  Our physician practices are not currently providing the vaccine however, if you need further guidance or have additional questions please do not hesitate to reach out to your primary care physician.


Welcome to Keystone Partners! We are always accepting New Patients!!

Thank you for choosing us for your health care needs! Here at Keystone we take pride in our staff knowing we extend the utmost respect and compassion to our patients through coordinated care management.

Ernesto R. Drelichman, MD, FACS, our board certified and fellow trained Colon & Rectal Surgeon, specializes in management of diseases of the colon. We specialize in prevention, diagnosis, and treatment of colon cancer and treatment of colon disorders, rectal disorders, and perianal disorders. Colorectal Cancer Screening is a major focus for Dr. Drelichman in his initiative to prevent more cancers and save lives through early detection with Colonoscopy.

Dr. Drelichman performs multiple procedures in the office and outpatient setting. As a surgeon he provides Minimally Invasive Surgery whenever possible to allow our patients to return to their normal activities of daily living. He is on staff at Ascension St. John Hospital, Ascension Macomb-Oakland Hospital, Ascension Providence Hospitals (Southfield and Novi campuses), and Ascension Crittenton Hospital.

Physicians at this Location