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    First Name

    Last Name

    Adult ADHDSmoking CessationAdolescent ADHDDepressionFibromyalgiaMigraines

    Biploar DisorderAlzheimer's DiseaseMemory ImpairmentSchizophrenia


    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