Photo of Chelsea Megan Thomas, Pre-Licensed Professional, MHC-LP
Chelsea Megan Thomas
Pre-Licensed Professional, MHC-LP
Photo of Chelsea Megan Thomas, Pre-Licensed Professional, MHC-LP

Chelsea Megan Thomas

Pre-Licensed Professional, MHC-LP

Verified by Psychology Today Verified by Psychology Today
1 Endorsed
22-30 Railroad Avenue, Sayville, NY 11782
Let's Connect (631) 250-4939
Photo of Chelsea Megan Thomas, Pre-Licensed Professional, MHC-LP
Therapy doesn’t have to feel clinical or cold. If you're a teen or young adult navigating anxiety, identity, relationships, trauma, or just feeling stuck — you're in the right place. I offer a creative and down-to-earth approach that meets you where you are, without judgment or pressure to “fit the mold.” Whether you’re overwhelmed, burned out, or just not feeling like yourself lately, we’ll work together to figure out what’s going on and what to do about it.
I use tools like Cognitive Behavioral Therapy (CBT), Dialectical Behavior Therapy (DBT) skills, mindfulness, and expressive techniques to help you build insight, find relief, and make lasting change. My style is compassionate, collaborative, and real. You can expect a mix of humor, honesty, evidence-based strategies, and creative thinking.
I’m part of a supportive clinical team at Great South Bay Therapy LCSW PC that’s been serving our local communities for years, and I love working with clients who may not feel like they “fit in” elsewhere. If you're looking for a therapist who gets it — and who brings both clinical skill and authentic connection — I’d be honored to work with you.
Call or Chelsea Megan Thomas now for a free 15 minute consultation - (631) 250-4939

My Practice at a Glance

Available both in-person and online

Great South Bay Therapy LCSW PC

22-30 Railroad Avenue

Sayville, NY 11782 map

(631) 250-4939

Great South Bay Therapy LCSW PC

51 John Street

Babylon, NY 11702 map

Therapy services are offered in our Sayville and Babylon offices or virtually for NY residents.
I accept insurance 
Individual one-on-one therapy 
Let's Connect (631) 250-4939
Photo of Chelsea Megan Thomas, Pre-Licensed Professional, MHC-LP

My Practice at a Glance

Available both in-person and online

Great South Bay Therapy LCSW PC

22-30 Railroad Avenue

Sayville, NY 11782 map

(631) 250-4939

Great South Bay Therapy LCSW PC

51 John Street

Babylon, NY 11702 map

Therapy services are offered in our Sayville and Babylon offices or virtually for NY residents.
I accept insurance 
Individual one-on-one therapy 

Finances

Payment Methods

American Express, Cash, Check, Health Savings Account, Mastercard, Visa

Insurance

  • 1199SEIU
  • Aetna
  • Cigna and Evernorth
  • MagnaCare
  • Northwell Health
  • Out of Network
"
At Great South Bay Therapy LCSW PC we have a dedicated biller who will verify your benefits and help you access affordable care using in or out of network benefits. Call today and ask about our accepted plans.
Photo of Chelsea Megan Thomas, Pre-Licensed Professional, MHC-LP
Chelsea Megan Thomas
Pre-Licensed Professional, MHC-LP
Call or for a free 15 minute consultation now - (631) 250-4939
"
At Great South Bay Therapy LCSW PC we have a dedicated biller who will verify your benefits and help you access affordable care using in or out of network benefits. Call today and ask about our accepted plans.
Photo of Chelsea Megan Thomas, Pre-Licensed Professional, MHC-LP
Chelsea Megan Thomas
Pre-Licensed Professional, MHC-LP
Call or for a free 15 minute consultation now - (631) 250-4939

Qualifications

  • Verified by Psychology Today Prelicense by State of New York / P136288 Supervised by Rebecca Simari (New York / 098464) Chelsea Megan Thomas
"
I am part of the clinical team at Great South Bay Therapy LCSW PC where we provide targeted evidenced based therapy to children, teens, and adults.
Photo of Chelsea Megan Thomas, Pre-Licensed Professional, MHC-LP
Chelsea Megan Thomas
Pre-Licensed Professional, MHC-LP
Call or for a free 15 minute consultation now - (631) 250-4939
"
I am part of the clinical team at Great South Bay Therapy LCSW PC where we provide targeted evidenced based therapy to children, teens, and adults.
Photo of Chelsea Megan Thomas, Pre-Licensed Professional, MHC-LP
Chelsea Megan Thomas
Pre-Licensed Professional, MHC-LP
Call or for a free 15 minute consultation now - (631) 250-4939

Specialties and Expertise

Expertise

  • ADHD
  • Anxiety
  • Behavioral Issues
  • Coping Skills
  • Depression
  • Family Conflict
  • LGBTQ+
  • Men's Issues
  • Mood Disorders
  • Parenting
  • Peer Relationships
  • Relationship Issues
  • School Issues
  • Self Esteem
  • Stress
  • Trauma and PTSD
  • Women's Issues
Photo of Chelsea Megan Thomas, Pre-Licensed Professional, MHC-LP
Chelsea Megan Thomas
Pre-Licensed Professional, MHC-LP
Do these issues align with your needs? or (631) 250-4939
Photo of Chelsea Megan Thomas, Pre-Licensed Professional, MHC-LP
Chelsea Megan Thomas
Pre-Licensed Professional, MHC-LP
Do these issues align with your needs? or (631) 250-4939

Client Focus

Age

Toddler
Children (6 to 10)
Preteen
Teen
Adults
Elders (65+)

Participants

Individuals

Age

Toddler
Children (6 to 10)
Preteen
Teen
Adults
Elders (65+)

Participants

Individuals

Treatment Approach

Types of Therapy

  • Cognitive Behavioral (CBT)
  • Mindfulness-Based (MBCT)
  • Motivational Interviewing
  • Positive Psychology
  • Strength-Based
Photo of Chelsea Megan Thomas, Pre-Licensed Professional, MHC-LP
Chelsea Megan Thomas
Pre-Licensed Professional, MHC-LP
Ask about what different forms of therapy will be like. or (631) 250-4939
Photo of Chelsea Megan Thomas, Pre-Licensed Professional, MHC-LP
Chelsea Megan Thomas
Pre-Licensed Professional, MHC-LP
Ask about what different forms of therapy will be like. or (631) 250-4939

Location

Primary Location

Great South Bay Therapy LCSW PC

22-30 Railroad Avenue

Sayville, NY 11782

(631) 250-4939

Additional Location

Great South Bay Therapy LCSW PC

51 John Street

Babylon, NY 11702

(631) 250-4939
"
Therapy services are offered in our Sayville and Babylon offices or virtually for NY residents.
Photo of Chelsea Megan Thomas, Pre-Licensed Professional, MHC-LP
Chelsea Megan Thomas
Pre-Licensed Professional, MHC-LP
Call for a free consultation now - (631) 250-4939
"
Therapy services are offered in our Sayville and Babylon offices or virtually for NY residents.
Photo of Chelsea Megan Thomas, Pre-Licensed Professional, MHC-LP
Chelsea Megan Thomas
Pre-Licensed Professional, MHC-LP
Call for a free consultation now - (631) 250-4939