About Manuel Guillen, MD

*This provider only sees patients for medication management.

Manuel Guillen, MD, FAPA is a board-certified psychiatrist in Houston, Texas. Originally from El Paso, Dr. Guillen brings more than nine years of professional experience to Progressive Behavioral Health, PLLC, at the team’s Katy location at 2222 Greenhouse Rd., Suite 200B in Houston.

Dr. Guillen earned his bachelor’s degree from The University of Texas at Austin and received his medical degree from Ross University School of Medicine in 2010. After finishing his residency training in Psychiatry at Texas Tech University Health Sciences Center at El Paso, he became board certified by the American Board of Psychiatry and Neurology in General Psychiatry.

He finished his residency training in Psychiatry at Texas Tech University Health Sciences Center at El Paso and is now a Fellow of the American Psychiatric Association. A compassionate psychiatrist who truly cares about the health and wellbeing of his patients, Dr. Guillen always advocates for evidence-based care in all his psychiatric treatment approaches.

With experience treating patients from all backgrounds, Dr. Guillen is currently licensed to practice in Texas, New Mexico, and Arkansas.


  • Adolescent Psychiatry
  • Anger Management
  • Anxiety
  • Bereavement/Grief Counseling
  • Bipolar Disorder
  • Child and Adolescent Psychiatry
  • Child Psychiatry Consultation
  • Daytime Sleepiness
  • Depression
  • Development Disorder
  • Eating Disorder
  • Hyperactive Disorder (ADD/ADHD)
  • Medication Review
  • Mental Health Consultation
  • Mental Health Problem
  • Mental Illness
  • Mood Disorders
  • Mood Swings
  • Obsessive Compulsive Disorder (OCD)
  • Oppositional Defiant Disorder (ODD)
  • Panic Attack
  • Personality Disorder
  • Post-Traumatic Stress Disorder (PTSD) Counseling
  • Postpartum Depression
  • Premenstrual Syndrome (PMS)/Premenstrual Dysphoric Disorder (PMDD)
  • Prescription/Refill
  • Psychiatric Medication Review
  • Psychiatry Consultation
  • Psychiatry Follow Up
  • Psychological Trauma
  • Schizophrenia/Psychotic Features
  • Seasonal Affective Disorder (SAD)
  • Sleep Disorder
  • Sleep Problems
  • Social Anxiety
  • Stress
  • Stress Management
  • Worry
  • Education & Certifications

    Ross University School of Medicine, Doctor of Medicine|Texas Tech University Health Sciences Center, Residency in Psychiatry


    Houston, TX

    2222 Greenhouse Ste Rd
    Houston, TX 77084-7252

    Houston, TX

    3355 West Alabama
    Houston, TX 77098-1722