Dr. Alex Anastasiou - Adult and Adolescent Psychiatrist
Top Psychiatrist Pleasanton, Livermore, Dublin, San Ramon, Alameda County, Contra Costa County, East Bay Area, CA
Board Certified Psychiatrist- Psychiatric Therapist & Medication Management
Psychiatrist Trademark

Dr. Alex Anastasiou DO - Board Certified Psychiatrist
Pleasanton - San Ramon - Livermore - Danville - Dublin - Walnut Creek - East Bay Area
Treating Teenagers & Adults - Mental Health Doctor - Therapy & Medications

San Ramon Psychiatrist, Bay Area Psychiatrist 

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Bay Area Psychiatrist

Alex Anastasiou
Dr. Alex Anastasiou DO is a Board Certified
Psychiatrist in Pleasanton, CA specializing in treating Anxiety, ADHDDepression in the Livermore, San Ramon, Dublin East Bay Area. He is a Diplomate of the American Board of Psychiatry and Neurology and is a physician licensed to perform mental health evaluations and prescribe medications in a safe and effective manner if needed. His goal is to provide the best psychiatric care possible. 



Dr. Alex Anastasiou was born in Livermore, CA and grew up in Pleasanton. His parents, Dr. Mary and Dr. Stephen are local Pediatricians in the area. Dr. Alex graduated from University of California, Davis with a Bachelor of Science Degree in Biological Sciences with an emphasis in Neurobiology, Physiology, and Behavior as well as a minor in Psychology. After medical school, he completed his Post Graduate Psychiatry Residency Training at the University of Nevada School of Medicine where he served as a Chief Resident.



As a physician, Dr. Alex has seen thousands of patients and is up-to-date with the newest advancements in mental health. He has given numerous lectures to both medical students and physicians across different specialties. He also received the "Master of the PRITE" (Psychiatry Resident -In-Training Exam) Award two years in a row after scoring in the top 90th percentile among all Psychiatrists trained in the United States.

Specializes in Treating:

  • Depression, Irritability, Low Energy, Weight Changes, Low Sex Drive, Lack of Motivation 
  • Anxiety: Panic attacks, Social Anxiety
  • ADD / ADHD Evaluation and Treatment
  • Insomnia, Racing thoughts
  • Situational Stressors (Jobs, Marriage, Health Issues)
  • OCD (Obsessive Compulsive Disorder)
  • Autistic Spectrum Disorder
  • Anorexia/ Bulimia
  • Alzheimer's Disease, Dementia
  • Relationship Problems with friends or family
  • Bipolar Disorder
  • PTSD (Post Traumatic Stress Disorder)
  • Nicotine/Alcohol Abuse
  • Postpartum Depression

Dr. Alex Anastasiou is a physician licensed to prescribe medications.