Our Staff

Dr. Kimberly Lentz

Kimberly J. Lentz, M.D. graduated from the Indiana University School of Medicine in 1991 and completed Family Practice training at St. Vincent Hospital in Indianapolis in 1994. She is board certified in Family Practice. Dr. Kim is also Medical Director of Circle Health Partners. She has completed the International Lyme and Associated Diseases Society (ILADS). Training Fellowship and has been treating Lyme Disease since 2005.  She is founder of New Horizons Integrative Medicine in Zionsville, Indiana, in 2010.

Dr. Kim has attended and spoke at numerous training events including techniques in treating Tick-borne illness, use of nutraceuticals in treating chronic illness, herbal-based treatments, and Multi Systemic Infectious Disease Syndrome.

She is the wife of Dan, who established the practice with her and was the office manager for over 10 years. Dr. Kim is the mother of three kids.


Dr. Brett Satkamp

Brett Satkamp, M.D. graduated from Indiana University School of Medicine in 2006 and completed a residency in Anesthesia in 2010, also at Indiana University.  He is board certified in Anesthesia and practiced in this specialty for five years before becoming aware of Lyme and it’s associated diseases through personal and clinical experiences.  He has attended educational conferences offered by the International Lyme and Associated Diseases Society (ILADS).  He is an active member of ILADS and the American Society of Anesthesiologists (ASA).

Dr. Satkamp has been working with patients at New Horizons Integrative Medicine since 2016.  He has a special interest in helping patients with tick-borne illness who also suffer from mold/mycotoxin illnesses.

He is married and the father of four children.