Internal research, Anti-aging regenerative

Dr. Gruenn received his medical degree from the University of Heidelberg, Germany in 1978

Internship in Internal Medicine at LA County/USC

Medical Director, Longevity Medical Center, West Los Angeles, CA

Medical Director, Center for Integrated Medicine, Santa Monica, CA

Medical Director, Rosabell Medical Group, Los Angeles, CA

Dr. Gruenn received his medical degree and doctorate from the University of Heidelberg, Germany in 1978 where he did postgraduate training in Internal Medicine and a fellowship in Psychosomatic Medicine. After moving to the U.S., he underwent postgraduate training at LA County/USC, and became licensed to practice medicine in the state of California in 1993.

Dr. Gruenn's professional experience in Europe and the U.S. puts him at the forefront of Integrative and Preventive Medicine. Dr. Gruenn is a well-known lecturer on alternative and mind-body medicine and authors the best selling self help audio series in Germany.