Psychiatrist in Fort Worth, Texas Stewart Keller, Psychiatrist

Gender Identity: Male (He/Him)

Ages Served: 18-75+

Appointments: In-office and Online

Manages Medications: Yes

Accepts Insurance: Yes - View accepted plans

Stewart Keller, DO

Specializes In:

ADHD

Anxiety

Attention & focus

Depression/feeling down

Panic attacks

Self-esteem

Stress management

See all specialties >

Born in Florida, but have lived in Texas for 36 years. Have been in private practice, education and inpatient medical director previously. I enjoy working with adults and providing medication management and supportive and/or solution-focused psychotherapy.

Types of Care & Ages Served

Psychiatry/Medication Management: Ages 18-75+

Areas of Focus

Psychiatry/Medication Management

Treat and prevent mental health disorders using medication and therapy.

ADHD
Anxiety
Attention & focus
Depression/feeling down
Panic attacks
Self-esteem
Stress management
Alcohol use
Bipolar Disorder
Drug/substance use
Hallucinations
Intense mood changes
Obsessive Compulsive Disorder
Phobias
Psychosis/issues with reality
Schizophrenia/schizoaffective
Sexual trauma
Sleep issues or insomnia
Trauma & PTSD
Unusual thoughts or beliefs

Insurances Accepted

Languages

English

Education

Texas College of Osteopathic Medicine

Locations

LifeStance Health
1300 S University Dr
Suite 306
Fort Worth, TX 76107

Get Directions Phone Number

817-751-7031 fax number

281-648-2200

FAQs

Please call us at 817-751-7031 to schedule an appointment with Stewart Keller.

New patient?

Call 817-751-7031 for AvailabilityCall for Availability

Already have an appointment?

Video visit waiting room Join Now

Existing patient portal Sign in

See what our patients are saying about Stewart Keller

I been with Lifestance health for a while (different provider) but it wasn't until I started seeing Dr. Stewart Keller that I actually felt like someone was genuinely listening to me. This is the first time I left a review and its because of Dr. Keller. He has really helped me in a time that I felt like I was at my wits end. For once I felt relief after our visit, like I was finally in good hands. Im so fortunate that he was covering for my original provider otherwise I don't know if I would have ever met him and truly got the help I needed. It was a blessing in disguise. Would highly recommend to anyone needing mental health care. Thank you!

Read Full Review

L. Carlos G.

Apr 11, 2026

Google

Had my first appointment today with Dr. Keller. I felt very comfortable and like he was extremely attentive to my needs. He assured me he is here to help me no matter what to help get an a better balance of life and I appreciate everything. My experience was wonderful and being able to do telemed since I work helps out so much.

Read Full Review

Whit R.

Apr 25, 2024

Google

I have been a pt. of Dr. Stuart Keller for 10 years. I will never ever go see anyone else but him. He really listens to you when you talk and I always feel better when I leave his office. Dr. Keller also gets my medication right, takes time with me, and I really appreciate him!!!☺️Thank you!!!

Read Full Review

H W.

Mar 29, 2025

Google

Dr. Keller is an excellent provider that has helped me find my ideal care regimen. He is attentive, responsive, and has consistently provided unique solutions to address my heath issues as they adapt and change over time. The LifeStance platform makes it easy for us to stay connected.

Read Full Review

Andrew G.

Apr 26, 2023

Google

LifeStance is seriously one of the best places I’ve ever been to for psychiatry. Dr. Keller is the best its psychiatrist I ever had. The customer service that they have there is also the best. I look forward to every appointment that I have.

Read Full Review

Isaac Y.

Jan 19, 2024

Google

Lifestance has literally changed my life and gotten my anxiety under control. Dr. Keller is amazing personable and always there through the messages. He responds quickly thoroughly and actually cares about how I’m feeling.

Read Full Review

Jacen M.

Sep 25, 2025

Google

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

Book an appointment with Stewart Keller