Dr. Gregory P. Cejas
- Gender: Male
- Sole propriator: No
- NPI: 1225558802
Dr. Gregory P. Cejas MD
Psychiatrist
He is located at 4444 Forest Park Avenue Ste 2600 in Saint Louis, MO 63108. Can help patients with the following: Amnesia, Autism, Fragile X Syndrome (FXS), Obsessive Compulsive Disorder (OCD), Persistent Depressive Disorder, Posttraumatic Stress Disorder (PTSD). His National Provider Identifier (NPI) number is 1225558802. Appointment can be made via the phone number (314) 286-1700. He is affiliated with 1 practices.
Conditions treated
Dr. Gregory Peter Cejas, 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. Gregory P. Cejas.
- 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
Medicare Enrollment
Dr. Gregory P. Cejas is enrolled to bill Medicare as a Practitioner - Psychiatry .
Bills through: Washington University
Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and is not a comment on insurance accepted, quality, outcomes, or board certification.
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- Gender: Female
- Address: Ste 2600 4444 Forest Park Avenue Saint Louis, 63108, MO
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- Address: Ste 2600 4444 Forest Park Avenue Saint Louis, 63108, MO
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- Address: Dept Psychiatry, Ste 122 600 South Taylor Avenue Saint Louis, 63110, MO
- Gender: Female
- Address: Ste 2600 4444 Forest Park Avenue Suite 2600 Saint Louis, 63108, MO
- Gender: Female
- Address: Div Child And Adolescent Psychiatry 1 Childrens Place Saint Louis, 63110, MO
- Gender: Female
- Address: Ste 2600 4444 Forest Park Avenue Saint Louis, 63108, MO
Questions & Answers
Does Dr. Gregory Peter Cejas have affiliation with practices?
Dr. Gregory Peter Cejas is affiliated with L Peter Zhang MD.
What conditions does Dr. Gregory Peter Cejas treat?
Dr. Gregory Peter Cejas provides treatment for Amnesia, Autism, Fragile X Syndrome (FXS), Obsessive Compulsive Disorder (OCD), Persistent Depressive Disorder, Posttraumatic Stress Disorder (PTSD). For the full list see this list.
Does Dr. Gregory Peter Cejas accept insurance?
Unfortunately we don't have any information if Dr. Gregory Peter Cejas accepts insurance.
Where can you meet with Dr. Gregory Peter Cejas?
Dr. Gregory Peter Cejas's office is located at 4444 Forest Park Avenue Ste 2600 in Saint Louis, MO 63108.