Dr. Brian Lenzkes is an Internal Medicine Doctor, who has focused much of his attention on metabolic health & clinical nutrition. He owned his own medical practice with a group of physicians in San Diego, Ca. from 2004-2020, until transitioning into an independent membership-based practice (Direct Primary Care - DPC). Brian now resides in Prescott AZ. where he practices as an Internal Medicine & Metabolic Health Physician with the DPC Model of care. A professional speaker in the health and wellness sphere, Dr. Lenzkes also hosts the Life’s Best Medicine podcast and co-hosts the popular LowCarbMD podcast, which have a total of more than 10 million downloads. Dr. Lenzkes attended UC Irvine and received a Bachelors of Science in Biology before attending University of Southern California Medical School. After graduating in 1999, he started his Residency Program at Scripps Mercy Hospital in San Diego and extended his residency for a year to serve as Chief Resident before starting his private practice career at Internal Medicine Associates in 2004.