Skip to main content
Call to Book with Peter

Psychiatrist in Cedar Park, Texas Peter Soo, Psychiatrist

Gender Identity: Male (He/Him)

Ages Served: 18-75+

Appointments: In-office only. Telehealth not available

Manages Medications: Yes

Accepts Insurance: Yes - View accepted plans

Peter Soo, Psychiatrist

Peter Soo, MD

Specializes In:

ADHD
Anxiety
Attention & focus
Panic attacks
Sexual trauma
Stress management
Trauma & PTSD
See all specialties >

Dr. Peter Soo provides compassionate, individualized psychiatric care to adults and seniors throughout Texas. At LifeStance Health, he offers both medication management and individual therapy to support patients facing complex mental health concerns. With nearly three decades of experience, Dr. Soo takes a thorough and collaborative approach, working closely with each patient to develop treatment plans that improve stability, clarity, and emotional wellbeing. Dr. Soo is especially passionate about supporting individuals with trauma-related concerns, including PTSD and grief. He has significant experience working with first responders and others who have experienced acute or prolonged stress, helping them process trauma and regain a sense of control. His approach is grounded in empathy and clinical precision, tailored to the unique needs of individuals navigating healing from life-altering events. He also works with individuals on the autism spectrum and those coping with cognitive or emotional effects of head injuries. His clinical focus includes treating anxiety, ADHD, and substance use issues, among other conditions. Dr. Soo understands how these challenges can affect relationships, daily functioning, and long-term goals, and provides consistent care that empowers patients to regain balance in their lives. He offers additional support for a wide range of mental health needs across diverse populations. Outside of his practice, Dr. Soo enjoys cultivating his Japanese Zen garden, exploring photography, and spending meaningful time with his family. He brings that same mindfulness and dedication into his clinical work, offering steady and supportive care to individuals across Texas.

Types of Care & Ages Served

Areas of Focus

Psychiatry/Medication Management

Treat and prevent mental health disorders using medication and therapy.

  • ADHD
  • Anxiety
  • Attention & focus
  • Panic attacks
  • Sexual trauma
  • Stress management
  • Trauma & PTSD
  • Aging
  • Alcohol use
  • Autism: generally independent
  • Bipolar Disorder
  • Career & relationships (mid-life)
  • Career & work issues
  • Depression/feeling down
  • Drug/substance use
  • Empty nesters
  • First responder stress
  • Focus, concentration & memory
  • Grief & loss
  • Immigration/cultural status
  • Intense mood changes
  • Men's health/issues
  • Menopause & perimenopause
  • Military & veteran
  • Obsessive Compulsive Disorder
  • Other women's health concerns
  • Parenthood
  • Phobias
  • PMS & PMDD
  • Racial identity
  • Retirement
  • Self-esteem
  • Social skills & communication
  • Stress from ongoing health issues

Languages

  • English

Education

  • University of Texas Medical Branch at Galveston

FAQs

Please call us at 512-201-4006 to schedule an appointment with Peter Soo.

Already have an appointment?

Video visit waiting room Join Now
Existing patient portal Sign in

See what our patients are saying about Peter Soo

Dr. Soo is very professional, kind, and friendly. I feel heard. It's easy to get an appointment. His office returns calls in a timely manner. I'm very appreciative of all the help he has given me. It's made my life better.
Read Full Review
Tammy M.

Tammy M.

May 24, 2026
Google Google
Dr Soo is incredibly thorough and understanding. He patiently worked through my history and tried to understand my current situation. We came up with a plan and I'm hopeful for the outcome.
Read Full Review
phox 3.

phox 3.

May 08, 2026
Google Google
Dr. Soo is my first Psychiatrist. He does well explaining our plan, etc. Thank you
Read Full Review
Tamie R.

Tamie R.

Mar 12, 2026
Google Google
Great, had good talk about my condition
Read Full Review
David C.

David C.

Nov 24, 2025
Google Google
Excellent experience
Read Full Review
C.C. B.

C.C. B.

May 27, 2026
Google Google
Excellent experience
Read Full Review
Akshay S.

Akshay S.

Apr 23, 2026
Google Google
Clicking on the button will update the content above.

Patient Review Disclaimer

The testimonials and reviews shared on our platforms reflect the personal experiences and opinions of individuals voluntarily shared on third-party sites (e.g., Google). These reviews are voluntarily provided and are not compensated, solicited, or endorsed by LifeStance Health.

Important Notes:

  • Reviews do not represent the views of LifeStance Health, Inc., its clinicians, or affiliates
  • Individual results may vary – testimonials are not guarantees of similar outcomes
  • We do not independently verify the clinical accuracy or authenticity of statements
  • Clinician qualifications, expertise, and fit for your specific needs should be assessed through direct consultation

Additional Providers At This Location