The site navigation utilizes arrow, enter, escape, and space bar key commands. Left and right arrows move across top level links and expand / close menus in sub levels. Up and Down arrows will open main level menus and toggle through sub tier links. Enter and space open menus and escape closes them as well. Tab will move on to the next part of the site rather than go through menu items.
Welcome to Keystone Partners! We are always accepting New Patients?
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.
20229 E 9 Mile Road, Suite 220
Appointment hours at the Macomb (Romeo Plank) are Monday from 1:00 - 6:30 pm
Appointment hours for St Clair Shores are the 1st and 3rd Tuesday of the month from 1:00 - 5:00 pm
Appointment hours for Southfield are on Wednesdays from 1:00 - 6:00 pm