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Michael J. Downing M.D.,
Principal Investigator, Board Certified in Psychiatry

Dr. Downing attended The University of Texas Southwestern Medical School. He has practiced psychiatry in Dallas since 1994 and has been a principle investigator since 2005. 

Our Dallas site conducts Phase II-IV research in psychiatry and chronic pain studies, and has been established for many years, with long-standing Principal Investigator, coordinators and support staff. Dr. Downing has an on-site private practice which complements research activities.

Clinic Address

5445 La Sierra Drive, Suite 101
Dallas, Texas 75231


Monday – Friday 9am – 5pm

Saturday Closed

Sunday Closed


Call Center(214) 361-7700

Main Office (214) 369-2600

Fax(214) 369-2610