Janson, Ken - M.D. FACS


  • Senior Emeritus staff, Northwestern Medicine, Lake Forest Hospital
  • Chief Medical Officer, Precision Health by Science, Coconut Creek, Florida
  • Founding Member, Urology Consultants, LLC, and Uropartners Urology Group

Dr. Janson brings his extensive experience in clinical science and evidence-based medicine to the field of age management, where his goal is to develop and provide comprehensive preventative treatment programs for patients of all ages to optimize quality of life and decrease risk of disease. He seeks to combine the best of traditional medicine with clinically proven, state-of-the-art progressive methods that have the potential to achieve these goals, thus moving beyond the current insurance controlled and disease based medical paradigm.

Dr. Janson was awarded his medical degree from the Tulane University School of Medicine, and subsequently served as Captain in the U.S. Air Force. Following military service, and during his surgical and urological residency at Tulane, he earned the highest national award from the American Urological Association for his original laboratory research in the use of radionuclides in the development of novel non-invasive diagnostic techniques.

Following his surgical and urological residency, Dr. Janson practiced as a surgeon and urologist for several decades in the Chicagoland area. He was a founding member of Uropartners, LLC, currently one of the largest urology groups in the country. He also served as Chairman of the Department of Surgery at Northwestern Lake Forest Hospital, and was the President of the Lake Forest Hospital Managed Care Association. He has published numerous medical articles in major peer-reviewed surgical and urological journals.

Dr. Janson is former Chairman of the Dean’s Council of the Tulane University School of Medicine. For the past several years, has been an active member of the school’s Board of Governors, of which he was recently elected Chairman. In this role, he hopes to better educate medical students and residents in the areas of preventative and proactive health-based medicine.

Dr. Janson received his certification in age management medicine in 2008. After retiring from his urological surgery practice in 2010, he now maintains a full-time practice in age management medicine in South Florida and also sees patients in the Chicagoland area. Dr. Janson is currently the Chief Medical Officer of Precision Health by Science in Coconut Creek, Florida. He is a frequent speaker at Age Management Medicine Group conferences and has served as Certification Training Advisor for AMMG. He has a goal of helping other interested physicians to begin and grow practices in direct pay Health Optimization Medicine.