Receptionist
303-986-4197

Hours
Monday – Friday, 8:30am-5:00pm

Diana Baumgarten, She/Her

Licensed Clinical Social Worker

CSW #991779 · Active · CO DORA Licensed Provider · Verified Apr 13, 2026 · Verify →
Diana Baumgarten
5.0
Based on 2 Verified Client Ratings

Diana AT A GLANCE

Diana sees kids ages 10-18 years old.

Diana uses EMDR, CBT, and play therapy to help children, teens, and adults navigate anxiety and trauma through a compassionate, relationship-focused approach.

Get to know Diana Baumgarten ↓
Specializations Child Abuse, Anxiety, and Depression View full specialty details ↓
Insurance Accepted Humana, Kaiser, and Kaiser Medicare View full insurance details ↓
Appointment Type In-Person · Lakewood View appointment type details ↓
No upcoming openings in Diana's calendar. Please contact us for help finding availability. ↓

About Diana

Gender Woman
Pronouns She/Her
Ethnicity White

I have been a Licensed Clinical Social Worker since 1997 with a wide range of experience. I have worked with adults in a public mental health setting, children and adolescents in a school setting and private practice in the past. I have loved every experience that I have had and feel I’ve especially honed my skills when working with children. My goal in my career and life has always been to help others and as life presents its challenges, I believe my role is more important than ever.

My office is located in Lakewood with easy access from Denver, Arvada, Golden and Littleton. I recently finished a 16 year long career in the school system where I provided extensive mental health support to youth. I am able to give support regarding navigation of the educational system and I’m also happy to connect with school’s to ensure good continuity for your child. I utilize play to build relationships with children, gain their trust and promote positive change within the individual and family.

I have worked with adults around issues of coping with anxiety, mood disturbances, depression, past trauma and women’s issues. I take an eclectic approach when providing therapy to my clients including IFS, Cognitive Behavioral and Family Systems depending on the needs and I’m always interested in learning more about different approaches. I am also extremely excited about being trained in EMDR (Eye Movement Desensitization and Reprocessing).

I believe that building a strong and trusting relationship is most important to the therapeutic process when working with children and adults as well as being compassionate and empathetic. I’m looking forward to working with you, your child and/or your family.

Who Diana Works With

SPECIALIZATIONS

LIFE CHALLENGES & CONDITIONS

POPULATIONS & COMMUNITIES SERVED

Where Diana Offers Appointments

In-Person Therapy in Colorado: Lakewood

In-Network Insurance Accepted by Diana

The insurance plans that Diana accepts are below. Don’t see your insurance plan listed? Find your insurance plan here to see which therapists are in-network.


Frequently Asked Questions About Scheduling with Westside

Starting therapy can come with a lot of questions, and that’s completely normal. Here are a few quick answers to help you feel more comfortable before getting started.

Help Booking With Diana

Have a question or want help before booking? Use the form below to connect with our support team. We’ll follow up, typically within a few hours.

Professional Credentials

License Verification

Diana Zeiler-Baumgarten

Active · CO DORA Licensed Provider

License CSW #991779
Status Active
Expires Aug 31, 2027
Degree ~Masters of Social Work
Last Verified Apr 13, 2026
Verify on DORA's Website →

In-Person Sessions Service Area

Diana Baumgarten's office serves Arvada, Aurora, Denver, Lakewood, Wheat Ridge, and surrounding areas in Greater Denver Metro. Many clients make the trip from neighboring communities as well.

Why Choose a Westside Therapist?

Westside Behavioral Care has been locally owned and serving Colorado communities since 1998. About Westside Behavioral Care