Dr. Ian Leonard Pearson
Last updated: Jul 28, 2026

Dr. Ian L. Pearson

  • Gender: Male
  • Sole propriator: No
  • NPI: 1225490881

Dr. Ian L. Pearson MD

Psychiatrist

He is located at 4066 Dunnica Avenue in Saint Louis, MO 63116. Can help patients with the following: Amnesia, Autism, Bulimia Nervosa, Drug Abuse, Insomnia, Seasonal Affective Disorder (SAD). His National Provider Identifier (NPI) number is 1225490881. Appointment can be made via the phone number (636) 224-1700.

Conditions treated

Dr. Ian Leonard Pearson, 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. Ian L. Pearson.

  • 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

Payments received

Drug payment

Otsuka Pharmaceutical $115
Takeda $12

Other

Food and Beverage $128

Additional Specialities

  • Resident

Questions & Answers

What conditions does Dr. Ian Leonard Pearson treat?

Dr. Ian Leonard Pearson provides treatment for Amnesia, Autism, Bulimia Nervosa, Drug Abuse, Insomnia, Seasonal Affective Disorder (SAD). For the full list see this list.

Where can you meet with Dr. Ian Leonard Pearson?

Dr. Ian Leonard Pearson's office is located at 4066 Dunnica Avenue in Saint Louis, MO 63116.

Does Dr. Ian Leonard Pearson accept insurance?

Unfortunately we don't have any information if Dr. Ian Leonard Pearson accepts insurance.