Dr. Dennis Arthur O'Brien
Last updated: Jun 8, 2026

Dr. Dennis A. O\'Brien

  • Gender: Male
  • Experience: 41 years
  • Graduated from: Temple University School Of Medicine
  • Graduation year: 1980
  • Sole propriator: Yes
  • NPI: 1043250079

Dr. Dennis A. O\'Brien M.D.

Psychiatrist

He is located at 223 Medical Center Drive in Riverdale, GA 30274. Can help patients with the following: Dementia, Learning Disability, Persistent Depressive Disorder, Pervasive Developmental Disorders (PDD), Premenstrual Dysphoric Disorder (PMDD), Seasonal Affective Disorder (SAD). His National Provider Identifier (NPI) number is 1043250079. Appointment can be made via the phone number (770) 991-8500. He is affiliated with 2 practices.

Conditions treated

Dr. Dennis Arthur O'Brien, being an psychiatrist, treats the following conditions. Please be advised that this list may not be complete. For the full list of conditions treated, consult directly with Dr. Dennis A. O\'Brien.

  • Amnesia
  • Anorexia Nervosa
  • Antisocial Personality Disorder (ASPD)
  • Anxiety
  • Aphasia
  • Asperger Syndrome (AS)
  • Attention-Deficit/Hyperactivity Disorder (ADHD)
  • Autism
  • Avoidant Personality Disorder
  • Binge Eating Disorder
  • Bipolar Disorder
  • Body Dysmorphic Disorder (BDD)
  • Borderline Personality Disorder (BPD)
  • Bulimia Nervosa
  • Dementia
  • Depression
  • Dissociative Fugue
  • Dissociative Identity Disorder
  • Drug Abuse
  • Eating Disorder
  • Fragile X Syndrome (FXS)
  • Grief
  • Hypersomnia
  • Insomnia
  • Isolation
  • Learning Disability
  • Mental Illness
  • Mood Disorders
  • Munchausen Syndrome
  • Narcissistic Personality Disorder (NPD)
  • Obsessive Compulsive Disorder (OCD)
  • Online Therapy
  • Panic Disorder
  • Persistent Depressive Disorder
  • Pervasive Developmental Disorders (PDD)
  • Phobias
  • Postpartum Depression (PPD)
  • Posttraumatic Stress Disorder (PTSD)
  • Premenstrual Dysphoric Disorder (PMDD)
  • Psychotic Disorder
  • Rape and Sexual Assault
  • Relationship Issues
  • Schizoaffective Disorder
  • Schizophrenia
  • Seasonal Affective Disorder (SAD)
  • Sleepwalking
  • Speech Disorders
  • Stress
  • Tardive Dyskinesia
  • Tics
  • Trauma
  • Wilson-Turner Syndrome

Studies

TEMPLE UNIVERSITY SCHOOL OF MEDICINE

Graduated in 1980

Affiliated practices

Integrated Life Center
4641 Stonegate Industrial Boulevard
Stone Mountain, 30083 GA
(404) 377-5556
Positive Beginnings
910 North Hairston Road
Stone Mountain, 30083 GA
(404) 975-5402

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Questions & Answers

Does Dr. Dennis Arthur O'Brien have affiliation with practices?

Dr. Dennis Arthur O'Brien is affiliated with Integrated Life Center. For the full list of practices see this list.

Where can you meet with Dr. Dennis Arthur O'Brien?

Dr. Dennis Arthur O'Brien's office is located at 223 Medical Center Drive in Riverdale, GA 30274.

Does Dr. Dennis Arthur O'Brien accept insurance?

Unfortunately we don't have any information if Dr. Dennis Arthur O'Brien accepts insurance.

What conditions does Dr. Dennis Arthur O'Brien treat?

Dr. Dennis Arthur O'Brien provides treatment for Dementia, Learning Disability, Persistent Depressive Disorder, Pervasive Developmental Disorders (PDD), Premenstrual Dysphoric Disorder (PMDD), Seasonal Affective Disorder (SAD). For the full list see this list.