Attending Physician @ From 2000 to Present (15 years) Physician and President / Owner @ From October 2002 to Present (13 years 3 months) Practicing Physician @ Member of MDVIP Medical Advisory Board from 12/2008 until 6/2015. From February 2008 to Present (7 years 11 months) Attending Physician @ From February 2008 to Present (7 years 11 months) Performance Improvement and Utilization Review Committee @ From January 2007 to Present (9 years) XM Radio Host and Medical Newscaster @ From March 2007 to October 2010 (3 years 8 months)

Resident, Internal Medicine @ Georgetown University School of Medicine From 1993 to 1996 M.D., Medicine @ University of Chicago - The Pritzker School of Medicine From 1989 to 1993 B.A, Neurobiology and Physiology @ Northwestern University From 1985 to 1989 Mark Chyna is skilled in: Internal Medicine, Healthcare, Radio Host, Radio Broadcasting, Hospitals, Medicine, Clinical Research, Medical Education, Healthcare Management, Healthcare Information Technology, Board Certified, Wellness, Prevention, Physicians, Family Medicine