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Gregory Mattingly, MD, Psychiatry, Saint Charles, MO, Mercy Hospital St. Louis

GregoryWarrenMattinglyMD

Psychiatry Saint Charles, MO

Physician and Principal Clinical Trial Investigator, Midwest Research Associates; Co-Founder, Psychiatrist, St. Charles Psychiatric Associates

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  • Office

    4801 Weldon Spring Parkway
    Suite 300
    Saint Charles, MO 63304
    Phone+1 636-949-5760
    Fax+1 636-949-0729
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Summary

  • Dr. Mattingly is a physician and principal investigator in clinical trials for Midwest Research Group. He is also a founding partner of St. Charles Psychiatric Associates where he treats children, adolescents and adults. A St. Louis native, he earned his medical degree and received a Fulbright scholarship while attending Washington University.

    Dr. Mattingly is board certified in adult and adolescent psychiatry and is a Diplomat of the National Board of Medical Examiners. He is an Associate Clinical Professor at Washington University where he teaches psychopharmacology courses for the third year medical students.

    Dr. Mattingly has been a principal investigator in over 200 clinical trials focusing on ADHD, anxiety disorders, major depression, bipolar disorder and schizophrenia. Having served on numerous national and international advisory panels, Dr. Mattingly has received awards and distinctions for clinical leadership and neuroscience research.

    Dr. Mattingly currently serves on the board of directors for APSARD - The American Professional Society of ADHD and Related Disorders - and is a certified evaluator for the NFL regarding ADHD and head concussions. He also serves on the board of Headway House, a community support program for individuals with chronic mental illness. An avid runner and outdoorsman, Dr. Mattingly believes mind, body and spirit are important qualities for him and his family.

Education & Training

  • Washington University/B-JH/SLCH Consortium
    Washington University/B-JH/SLCH ConsortiumResidency, Psychiatry, 1989 - 1993
  • Washington University in St. Louis School of Medicine
    Washington University in St. Louis School of MedicineClass of 1989, MD, Medicine
  • University of Missouri
    University of MissouriBS, Chemical Engineering, Summa Cum Laude, President's Scholar, National Merit Scholarship, 1981 - 1985

Certifications & Licensure

  • MO State Medical License
    MO State Medical License 1993 - 2025
  • FL State Medical License
    FL State Medical License 2021 - 2025
  • IL State Medical License
    IL State Medical License 1997 - 1999
  • American Board of Psychiatry and Neurology Psychiatry

Awards, Honors, & Recognition

  • Top MD Consumers Checkbook

Clinical Trials

Publications & Presentations

PubMed

Press Mentions

  • Why "Measurement Makes a Difference" in Depression Care
    Why "Measurement Makes a Difference" in Depression CareJanuary 16th, 2023
  • Anatomy of an Industry: Commerce, Payments to Psychiatrists and Betrayal of the Public Good
    Anatomy of an Industry: Commerce, Payments to Psychiatrists and Betrayal of the Public GoodSeptember 18th, 2021
  • Helping Bipolar-I Patients Maintain Stability
    Helping Bipolar-I Patients Maintain StabilityJune 29th, 2021
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Hospital Affiliations