Receptionist
303-986-4197

Hours
Monday – Friday, 8:30am-5:00pm

This page shows our therapists who are in-network with Optum/United.

21 therapists found

Jeremy Thomas
Jeremy Thomas

Licensed Professional Counselor

4.7· 24 reviews
Soonest: 8/19/2026 at 9:00 AM

Jeremy uses Acceptance and Commitment Therapy to help adults overcome trauma, anxiety, and addiction, empowering them to rethink challenges and move forward with meaningful, valued actions.


  • Anxiety, Depression, and Trauma
  • United/Optum, Aetna, Cigna, Humana, Self Pay, and more
  • In-Person · Littleton, CO 80123
  • Video Call · Throughout Colorado
André Neitzel
André Neitzel

Licensed Clinical Social Worker

5.0· 12 reviews
Soonest: 8/19/2026 at 9:00 AM

André brings a conversational, down-to-earth style to therapy with adults and seniors experiencing anxiety, depression, and trauma, helping clients recognize recurring patterns, make sense of their emotions, and move toward lasting growth and clarity.


  • Anxiety, Depression, and Relationship Challenges
  • United/Optum, Aetna, Cigna, Humana, Self Pay, and more
  • In-Person · Westminister, CO 80031
  • Video Call · Throughout Colorado
Cheryl Lispi
Cheryl Lispi

Licensed Professional Counselor

4.9· 15 reviews
Soonest: 8/19/2026 at 12:00 PM

Cheryl sees clients ages 18 and older.

Cheryl provides compassionate, holistic therapy for adults and couples, specializing in trauma, depression, and LGBTQIA+ care to foster authentic healing and lasting connection.


  • Depression, Domestic Violence, and Grief & Loss
  • United/Optum, Aetna, Anthem, Cigna, Humana, Self Pay, and more
  • In-Person · Greenwood Village, CO 80111
  • Video Call · Throughout Colorado
Dave Bakulski
Dave Bakulski

Licensed Professional Counselor

4.7· 14 reviews
Soonest: 8/20/2026 at 9:00 AM

Works with ages 19+ only.

Dave provides warm, empathic therapy, using CBT and EMDR to help adults navigate trauma and addiction through his client-centered and strength-based approach.


  • Anxiety, Depression, and EMDR
  • United/Optum, Aetna, Anthem, Cigna, Humana, Self Pay, and more
  • In-Person · Golden, CO 80401
  • Video Call · Throughout Colorado
Karen Hauser
Karen Hauser

Licensed Clinical Social Worker

3.9· 16 reviews
Soonest: 8/20/2026 at 9:00 AM

Seeing patients over 18 years old.

Karen is an expert in CBT for adults and seniors in Denver, navigating trauma and grief, offering a supportive path toward personal growth and emotional recovery.


  • Anxiety, Cognitive Behavioral Therapy, and Depression
  • United/Optum, Aetna, Humana, Self Pay, and more
  • In-Person · Denver, CO 80224
  • Video Call · Throughout Colorado
Mark Pennick
Mark Pennick

Doctor of Philosophy in Psychology

4.2· 35 reviews
Soonest: 8/20/2026 at 10:00 AM

Prefers online sessions, but offers some in-person.

Mark specializes in trauma and neurodiversity, using ACT and CPT to help adults find strength and healing through a compassionate, mindfulness-based approach.


  • Autism Spectrum Disorder, Developmental Disabilities, and Acceptance and Commitment Therapy
  • United/Optum, Aetna, and more
  • In-Person · Denver, CO 80238
  • Video Call · Throughout Colorado
Mandi Doryland
Mandi Doryland

Licensed Professional Counselor

4.8· 17 reviews
Soonest: 8/20/2026 at 2:00 PM

Seeing patients over 15 years old.

Mandi empowers teens and adults to heal from trauma and anxiety using collaborative CBT and mindfulness, fostering resilience in a non-judgmental space.


  • Adjustment Disorders, Anxiety, and Depression
  • United/Optum, Aetna, Cigna, and Self Pay
  • In-Person · Highlands Ranch, CO 80129
  • Video Call · Throughout Colorado
Kristine Ocasek
Kristine Ocasek

Licensed Clinical Social Worker

4.8· 15 reviews
Soonest: 8/21/2026 at 10:00 AM

In-person only available Thursdays.

Kristine supports adults navigating life transitions, grief, and relationship stress through an empathetic, person-centered approach to help them find relief and hope.


  • Major Life Transitions, Grief & Loss, and Relationship Challenges
  • United/Optum, Aetna, Cigna, Humana, Self Pay, and more
  • In-Person · Denver, CO 80206
  • Video Call · Throughout Colorado
Justin Ryan
Justin Ryan

Licensed Professional Counselor

5.0· 1 review
Soonest: 8/21/2026 at 5:30 PM

Justin empowers teens, adults, and couples to heal from trauma and strengthen attachments using EMDR and solution-focused therapy in a safe, empathetic space.


  • EMDR, Suicide Prevention, and Anxiety
  • United/Optum, Aetna, Cigna, Humana, Self Pay, and more
  • In-Person · Littleton, CO 80127
  • Video Call · Throughout Colorado
Sarah Senst
Sarah Senst

Licensed Professional Counselor

5.0· 10 reviews
Soonest: 8/24/2026 at 9:00 AM

Saturday appointments will be online.

Sarah offers a holistic, supportive space for adults to heal from trauma and anxiety using CBT, helping them challenge negative beliefs and move toward an inspired future.


  • Anxiety, Depression, and Mindfulness
  • United/Optum, Self Pay, and more
  • In-Person · Greenwood Village, CO 80111
  • Video Call · Throughout Colorado
Laura Shipman
Laura Shipman

Licensed Clinical Social Worker

4.7· 3 reviews
Soonest: 8/25/2026 at 6:00 AM

Laura offers compassionate trauma and addiction therapy in Lakewood, using EMDR and CBT to help adolescents and adults build resilience in a safe, non-judgmental environment.


  • Substance Use, Cognitive Behavioral Therapy, and Women's Issues
  • United/Optum, Aetna, Anthem, Cigna, Self Pay, and more
  • In-Person · Lakewood, CO 80214
  • Video Call · Throughout Colorado
Wendy Klein
Wendy Klein

Licensed Clinical Social Worker

4.6· 8 reviews
Soonest: 8/25/2026 at 4:00 PM

New clients must complete the initial paperwork ahead of the first appointment

Wendy provides caring, eclectic therapy for adults and seniors managing bipolar disorder and anxiety, using CBT and mindfulness to help her clients find lasting relief.


  • Anxiety, Bipolar Disorder, and Depression
  • United/Optum, Aetna, Self Pay, and more
  • In-Person · Denver, CO 80224
  • Video Call · Throughout Colorado

Insurance Coverage FAQs

Yes. Westside Behavioral Care accepts insurance from many major providers, including Aetna, Anthem/BCBS, Cigna/Evernorth, Humana, Kaiser Permanente, Medicare, Optum/United, and more. Our large network of licensed therapists offers individual, couples, family, and child therapy, making it easier to find care that fits your needs. Coverage varies depending on your specific plan, some sessions may be fully covered, while others may require a co-pay or deductible.

If you'd like to verify your benefits before your session, you can call your insurance company directly and ask about “outpatient mental health benefits with in-network contracted providers” to learn your copay amount and any session limits. If asked, you can let the support rep know that you plan to be seen for CPT Code 90791 (initial psychiatric diagnostic evaluation) and 90837 (53+ minute psychotherapy session).

Booking a therapy appointment through Westside Behavioral Care is quick and hassle-free. Simply visit our Schedule Appointment page and use our intuitive search tool to find a provider near you. You can also call our team at 303-986-4197, and we will help you match with a licensed therapist who fits your needs.

Our goal is to get you into care quickly, often within just a few days. Whether you're looking for in-person or virtual appointments, we're ready to help you get started with the right in-network support.

We also created a detailed guide to Finding a Therapist in Denver Who Accepts Your Insurance if you'd like detailed information.

The cost of therapy depends on your specific insurance plan and coverage. Many clients pay only a small copay per session, while others may have their therapy fully covered with no out-of-pocket cost. Clients with high deductible plans may need to meet their deductible before their insurance begins to pay for their therapy sessions. Please reach out to your insurance to verify your specific benefits.

Understanding health insurance terms is key to avoiding surprises in your billing.

A copay (short for copayment) is a fixed amount you pay per visit for a covered health care service, such as a therapy session. Copays are a flat fee, usually ranging from $5–$50 depending on your plan. The copay amount is set by your insurance company and can vary depending on your plan and the type of visit (in-person vs online).

A deductible is the amount you pay out of pocket for covered health care services before your insurance plan begins to share the cost. Once you meet your deductible, your insurance typically starts paying a portion of your care, while you continue to pay a copay or coinsurance percentage, until you meet your maximum-out-of-pocket for the year.

Coinsurance refers to the percentage of the cost of a covered health care service that you pay after meeting your deductible. Unlike a copay, which is a fixed dollar amount, coinsurance is a shared cost between you and your insurance company and is likely to vary by provider, visit type, and service.

Westside accepts most major insurance plans offered in the Greater Denver Area. You can browse our full list of accepted insurers or contact our receptionists at 303-986-4197 to ask about your specific plan.

We've also created a guide to Finding a Therapist in Denver Who Accepts Your Insurance to make the process as easy as possible for you.