Dr. Michael R. Keller has been practicing the in Phoenix Metropolitan area since 1997. He graduated from the University of Illinois at Urbana-Champaign in 1989 with a Bachelor of Science in Biochemistry, University of Illinois at Chicago College of Medicine in 1994 with a Doctor of Medicine in 1994, and Resurrection Family Practice Residency Program in Chicago in 1997 with the specialty in Family Practice.

During residency, Dr. Keller was awarded the American Heart Association Research Fellowship in 1991 and the Dr. C. M. Craig Research Fellowship in 1990 which lead to publications in Proceeding of the National Academy of Sciences, Biophysical Journal, Blood, and Circulation Research. He has been the medical director for various health care enterprises in Arizona including Abrazo and Village Medical and now serves as the Informatics Director for IMS. His initiatives have improved health care access, quality, and lowered costs over the past 24 years. His focus has always been to find ways to improve health care delivery and ease patient burden.

Dr. Keller has been an instructor for Tai Chi and Medical Chi Gong for over 15 years and practices it as part of his self-health care regiment.