Dr. Gilbert M. Simas
Last updated: Apr 20, 2026

Dr. Gilbert M. Simas

  • Gender: Male
  • Experience: 17 years
  • Graduation year: 2004
  • Sole propriator: Yes
  • NPI: 1497802383

Dr. Gilbert M. Simas MD

Psychiatrist

He is located at 6500 Wilshire Boulevard Floor 19 in Los Angeles, CA 90048. Can help patients with the following: Antisocial Personality Disorder (ASPD), Learning Disability, Online Therapy, Posttraumatic Stress Disorder (PTSD), Premenstrual Dysphoric Disorder (PMDD), Wilson-Turner Syndrome. His National Provider Identifier (NPI) number is 1497802383. Appointment can be made via the phone number (805) 764-9651. He is affiliated with 2 practices and 2 hospitals.

Conditions treated

Dr. Gilbert M. Simas, 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. Gilbert M. Simas.

  • 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

Procedures Performed by Dr. Gilbert M. Simas

Insurances Accepted by Dr. Gilbert M. Simas

  1. Medicare

Studies

Graduated in 2004

Additional Specialities

  • Addiction Medicine Specialist

Affiliated practices

Rainier Springs
2805 Northeast 129th Street
Vancouver, 98686 WA
(360) 356-1890
Ottumwa Health Group
1001 Pennsylvania Avenue
Ottumwa, 52501 IA
(641) 682-7511

Affiliated hospitals

VALLEY MEDICAL CENTER
400 S 43RD ST
RENTON, 98055 WA
(425) 228-3450
GRAYS HARBOR COMMUNITY HOSPITAL
915 ANDERSON DRIVE
ABERDEEN, 98520 WA
(360) 532-8330

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Questions & Answers

What conditions does Dr. Gilbert M. Simas treat?

Dr. Gilbert M. Simas provides treatment for Antisocial Personality Disorder (ASPD), Learning Disability, Online Therapy, Posttraumatic Stress Disorder (PTSD), Premenstrual Dysphoric Disorder (PMDD), Wilson-Turner Syndrome. For the full list see this list.

Does Dr. Gilbert M. Simas accept patients with Medicare?

Yes, Dr. Gilbert M. Simas accepts patients with Medicare.

Does Dr. Gilbert M. Simas have affiliation with practices?

Dr. Gilbert M. Simas is affiliated with Rainier Springs. For the full list of practices see this list.

Where can you meet with Dr. Gilbert M. Simas?

Dr. Gilbert M. Simas's office is located at 6500 Wilshire Boulevard Floor 19 in Los Angeles, CA 90048.

Has Dr. Gilbert M. Simas affiliation with hospitals?

Dr. Gilbert M. Simas is affiliated with VALLEY MEDICAL CENTER. For the full list of hospitals see this list.