Joseph A. Kwentus-Psychiatrist , M.D.

Joseph A. Kwentus, M.D.


Dr. Joseph Kwentus is a Board Certified Psychiatrist in Mississippi specializing in adult mental health treatment. Dr. Kwentus also hold nine additional board certifications, including; Neurology, Geriatric Psychiatry, Addiction Psychiatry, Neurophysiology, Forensic Psychiatry, Pain Management, Psychosomatic Medicine, Addiction Medicine, Clinical Psychopharmacology, Sleep Medicine. 

Dr. Kwentus has held many positions in academia, such as Professor and Clinical Professor of Psychiatry in the Division of Psychopharmacology and the Clinical Trials Department at the University of Mississippi Medical Center in Jackson, MS. He has also taught at Vanderbilt University as an Assistant Professor of Psychiatry in Nashville, TN.

 He is also the founder, President, and Principal Investigator of Precise Research Centers, Mississippi’s premier clinical trial site. Dr. Kwentus and his staff have successfully worked with numerous pharmaceutical sponsors in Psychiatry, Neurology, and Sleep.

Conditions Treated

Addiction Psychiatry

Alcohol Addiction

Drug Addiction

Opioid Use Disorder

Adult Psychiatry

Alzheimer’s Disease

Anxiety Disorders

Adult Attention Deficit Disorder (ADD)

Adult Hyperactivity Disorder (ADHD)

Bipolar Disorder


Eating Disorders

Geriatric Psychiatry

Obsessive-Compulsive Disorder (OCD)

Panic Disorder

Post-traumatic Stress Disorder



Seasonal Affective Disorder (SAD)

Sleep Disorders

Smoking Cessation

Social Anxiety Phobia

Substance Abuse

Education & Training

Medical School

Saint Louis University

School Of Medicine

Graduated 1972


National Military

Medical Center

Completed 1976


Washington Barnes

Jewish Hospital

Completed 1973

Residency- Neurology

Georgetown University

Completed 1983



Neuropsychiatric Hospital

Completed 1994

A Message From Dr. Joseph Kwentus

"Getting the best results with medication tailored to you"

Our Specialist
  • Dr. Joseph Kwentus, Psychiatrist

  • Dr. Kristen Bevill, Psychiatrist

  • Carri Myers, Psychiatric NP

  • Roderick Green, Psychiatric NP

  • Joyce Vaughn, Psychiatric NP

  • Angela Greene, Psychiatric NP

  • William Johnson, Psychiatric NP

  • Ron Mumbower, Ph.D., LMFT

  • Dr. Karen Richardson, Ph.D., LPC 
  • Ebony Thomas, LCSW

  • Tracy Edwards, LPC

Insurances Accepted
Contact Us


3531 Lakeland Drive, Brentwood Plaza, Suite 1060, Flowood, MS 39232

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