About
Stephen A. Williams, MD graduated with High Honors from the University of Michigan with a Bachelor of Science in Biology before earning his Doctorate of Medicine from Wayne State University in 1995, where he received the Penfil Award. He completed his internship and residency in Internal Medicine at the University of Rochester School of Medicine. He served as Chief Resident during his final year there, from 1998 to 1999. The American Board of Internal Medicine granted him board certification, and he has practiced in the greater Detroit area for nearly three decades.
Dr. Williams has held staff privileges at Corewell Health Beaumont Troy Hospital since 1999. He currently serves as Medical Director of the Beaumont Health Precision Health Genetics Screening Program and as Associate Medical Director of the Beaumont ACO. He has presented on genetics screening in primary care and COVID safety at regional medical forums. His clinical passions span heart disease prevention, hypertension, diabetes, precision health, nutrition, and genetic screening. Outside medicine, he enjoys photography, hiking, biking, woodworking, playing guitar, and spending time with his family.
Education & Training
Undergraduate
University of Michigan, Ann Arbor, MI - Bachelor of Science, Biology, 1990, Graduated with High Honors
Medical School
Wayne State University, Detroit, MI - Doctorate of Medicine, 1995 (Penfil Award)
Residency
University of Rochester School of Medicine, Rochester, NY - Internal Medicine Residency, 1997-1999; Chief Resident, 1998-1999
Additional Training
Internship: University of Rochester School of Medicine, 1995-1996
Certifications
Conditions Treated
Who is Dr. Williams right for?
Dr. Williams is a strong fit for adults who want a proactive, prevention-focused primary care physician. Patients managing hypertension, diabetes, or high cholesterol benefit from his systematic, whole-person approach. He suits patients with a family history of cardiovascular disease or cancer who want genetic screening and advanced diagnostics. Anyone who values direct physician access, including after-hours and weekend availability, will find his practice well-suited to their needs.
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Frequently Asked Questions
Dr. Williams focuses on cardiovascular disease prevention, hypertension, high cholesterol, and diabetes management. He also has deep clinical interest in precision health and genetic screening. His approach addresses both medical and lifestyle factors that influence long-term health outcomes.
Yes, the American Board of Internal Medicine has certified Dr. Williams. He has maintained that certification throughout his nearly three decades of practice in the greater Detroit area.
Dr. Williams earned his medical degree from Wayne State University in 1995, receiving the Penfil Award at graduation. He completed his internship and residency at the University of Rochester School of Medicine, where he served as Chief Resident in his final year.
Dr. Williams has practiced in the greater Detroit area for nearly three decades. He has held staff privileges at Corewell Health Beaumont Troy Hospital since 1999.
Dr. Williams serves as Medical Director of the Beaumont Health Precision Health Genetics Screening Program. He also serves as Associate Medical Director of the Beaumont ACO. He has presented on genetics screening in primary care and COVID safety at regional medical forums.
Yes, genetic screening is a core part of Dr. Williams's clinical work. He directs the Beaumont Health Precision Health Genetics Screening Program and integrates genetic insights into his preventive care approach for eligible patients.
Yes, every patient who visits the office sees Dr. Williams personally. He does not use nurse practitioners or physician assistants to see his patients.
Dr. Williams takes a systematic, holistic approach to cardiovascular disease prevention. He explores the lifestyle factors that influence heart disease, diabetes, COPD, and cancer risk. He views both medicine and lifestyle changes as essential tools for long-term health.
Yes, Dr. Williams gives patients direct access to him after hours and on weekends. This direct line to their physician is a key feature of his concierge practice model.
Doctor profile last updated March 21, 2026
