David K. White

With more than two decades of health care administration experience in psychiatric care and substance abuse treatment, physical rehabilitation, long term care and acute hospital services, Dr. David White joined MedMark as President and CEO in January of 2008, growing the company from 3 clinics in California to over 254 locations in the US and Canada. BayMark is now largest opioid treatment company in North America offering a continuum of outpatient treatment services, outpatient detox and recovery services, and inpatient withdrawal management services.

Prior to joining the company, he served as President, Hospital Management Services for Nashville-based Psychiatric Solutions, Inc. Prior to that, he was President and Chief Operating Officer of Horizon Health Corporation, managing over 180 hospital locations and overseeing rapid expansion and acquisition strategies, resulting in the acquisition of 15 hospitals until the company merged with Psychiatric Solutions in 2007. Prior to Horizon, Dr. White was the CEO of Charles River Health Management, a psychiatric contract management company in Boston and at Charles River Hospital, a specialty psychiatric and substance abuse hospital also in Massachusetts. He received a bachelor’s degree in science from Tufts University in Medford, Massachusetts, and obtained master’s and doctoral degrees in clinical psychology from Vanderbilt University in Nashville.