About James Lewerenz, D.O. with Longevity Health Institute

James Lewerenz, D.O.
James Lewerenz, D.O.

Dr. James Lewerenz is a Board Certified Physician in Family Practice. He did his residency in Family/General Practice and Emergency Medicine at Garden City Hospital, Beaumont Hospital, and Henry Ford Hospital.

He received his degree of Doctor of Osteopathic Medicine at Kirksville College of Osteopathic Medicine (now known as A.T. Still University) in Kirksville, Missouri. He is an active staff physician at Beaumont Hospital, Botsford Hospital, and St. John Hospital.

Dr. Lewerenz is an Assistant Clinical Professor at MSU, and an active member of American Academy of Anti-Aging and Restorative Medicine, American Academy of Osteopathic Medicine, American Medical Association, and American College of Osteopathic Physicians.

Dr. Lewerenz endeavors to provide the best possible health care for general medical needs and for physical rehabilitation and sports medicine.

Dr. Lewerenz’s practice offers these on-site services: full-service lab and all diagnostic services, including colposcopy.

The Lewerenz Medical Center has been serving the community for over 25 years.

Philosophy and Practice Model

Dr. James Lewerenz takes a multifaceted approach to impact the lives of his patients. He is passionate and dedicated to bringing his personal experience, knowledge, and training to enhance one’s quality of life, at any age.

Dr. Lewerenz is extremely knowledgeable on what is important to longevity and feeling good. His work has improved my health immensely. For years I went for my annual physical and my family doc said I was in good health. I went to Dr. Lewerenz because I just didn’t feel good and was often low on energy. He discovered right away my hormones were not good and he was able to balance them and now I feel ten years younger and have more energy to play with my kids. Great doc! – David F


Dr Lewrenz and the Longevity Health Institute staff are most attentive to my concerns regarding my health. First experience that I felt like I was really being listened to. The Longevity Health Institute has given me the advantage of being on the correct path to optimum health. Thank you! – Heather S


Dr. James Lewerenz, and the team he has put together, in my opinion and experience are outstanding. Because of his help, I am confident I will reach my health goals, and know that I have a professional who takes my quarterly blood draws, assesses how I am really doing on all important levels, orders tests when necessary, and works with me to help me get to where I need to be. His collaborative support is invaluable, as I work to achieve my health goals. I’ve rarely had such significant, helpful support from an M.D. in my 60+ years. His entire group, in Rochester Hills, is professional, as well. So, I’m delighted and I will not give up until I reach my goals. – Mary R

Personal (About Dr. Lewerenz)

Dr. James Lewerenz was born and raised in Detroit, Michigan. He is an avid health and an outdoor enthusiast. He participates in many sports including biking, swimming, climbing, hunting, hockey, snowboarding, squash and golf.

He regularly competes in mountain bike races and tours. Dr. James Lewerenz has sponsored the RBS cycling team for several years, including amateurs and semi-pros. He cares for many professional athletes and is also the physician for the Kronk Boxing Team.