![Photo of Prof. Demi Kostouros, LMHC, RBT, Lcoach, Couples, ADHD, Counselor](https://photos.psychologytoday.com/9500adbe-113c-40c8-8758-818879e180f1/2/320x400.jpeg)
Prof. Demi Kostouros
Counselor, LMHC, RBT, Lcoach, Couples, ADHD
![Photo of Prof. Demi Kostouros, LMHC, RBT, Lcoach, Couples, ADHD, Counselor](https://photos.psychologytoday.com/9500adbe-113c-40c8-8758-818879e180f1/2/320x400.jpeg)
![Photo of Prof. Demi Kostouros, LMHC, RBT, Lcoach, Couples, ADHD, Counselor](https://photos.psychologytoday.com/9500adbe-113c-40c8-8758-818879e180f1/2/320x400.jpeg)
Finances
Fees
- Individual Sessions $130
- Couple Sessions $155
- Sliding scale: apply if you may be eligible
- Pay by ACH Bank transfer, American Express, Cash, Check, Discover, Health Savings Account, Mastercard, Visa, Wire, Zelle
Insurance
- 1199SEIU
- Aetna
- Anthem Blue Cross Blue Shield
- Blue Cross
- Blue Shield
- BlueCross and BlueShield
- Carelon Behavioral Health
- Cigna and Evernorth
- Elevance
- EmblemHealth
- Excellus BlueCross BlueShield
- Group Health Incorporated (GHI)
- Optum
- Oxford
- UnitedHealthcare UHC | UBH
- Out of Network
![Photo of Prof. Demi Kostouros, LMHC, RBT, Lcoach, Couples, ADHD, Counselor](https://photos.psychologytoday.com/9500adbe-113c-40c8-8758-818879e180f1/2/320x400.jpeg)
Qualifications
- Verified by Psychology Today Licensed by State of New York / 012314 Demi Kostouros
- License: Behavior Technician RBT-18-51530
- Membership with American Psychological Association
Specialties and Expertise
Top Specialties
- Marriage Counseling
- Infidelity
- Communication
Expertise
- ADHD
- Adoption
- Behavioral Issues
- Cancer
- Career Counseling
- Child
- Codependency
- Divorce
- Domestic Violence
- Family Conflict
- Grief
- Infertility
- Life Coaching
- Life Transitions
- Marital and Premarital
- Men's Issues
- Parenting
- Pregnancy, Prenatal, Postpartum
- Relationship Issues
- Sex Therapy
- Stress
- Trauma and PTSD
- Veterans
- Women's Issues
Client Focus
Age
Participants
I also speak
Age
Participants
I also speak
Treatment Approach
Types of Therapy
- Acceptance and Commitment (ACT)
- Attachment-based
- Coaching
- Cognitive Behavioral (CBT)
- Culturally Sensitive
- EMDR
- Family / Marital
- Feminist
- Gestalt
- Gottman Method
- Imago
- Internal Family Systems (IFS)
- Parent-Child Interaction (PCIT)
- Relational
- Solution Focused Brief (SFBT)
Groups
Communicating with My Partner
![Photo of Prof. Demi Kostouros, LMHC, RBT, Lcoach, Couples, ADHD, Counselor](https://photos.psychologytoday.com/9500adbe-113c-40c8-8758-818879e180f1/2/320x400.jpeg)
Are you tired of all the unnecessary bickering, fights, and tension that often arise in relationships? We all long for peace, happiness, and an easygoing atmosphere at home, right? Well, we have a supportive community of couples who are looking to connect, share experiences, and find solace in one another's company. It's a safe space for making new friends, venting about our partners, and building a stronger and healthier relationship.
Age
Session Cost
Group Meets
Location
Stony Brook Medical Center
1239 North Country Road
Stony Brook, NY 11790
Why did I Cheat?
![Photo of Prof. Demi Kostouros, LMHC, RBT, Lcoach, Couples, ADHD, Counselor](https://photos.psychologytoday.com/9500adbe-113c-40c8-8758-818879e180f1/2/320x400.jpeg)
Ever wondered why people cheat? It's a common misconception that only men cheat, but women do it too. The difference is that in many cases, men don't find out. Cheating can be a result of a long-term affair or just a spontaneous, one-night thing. Sometimes, it's purely platonic. Both the ones who cheated and the ones who were cheated struggle with the question "why?" Let's come together and try to find the answer to this intriguing question!
Expertise
Age
Session Cost
Group Meets
Location
Stony Brook Medical Center
1239 North Country Road
Stony Brook, NY 11790
Feel comfortable Parenting
![Photo of Prof. Demi Kostouros, LMHC, RBT, Lcoach, Couples, ADHD, Counselor](https://photos.psychologytoday.com/9500adbe-113c-40c8-8758-818879e180f1/2/320x400.jpeg)
Are you finding it difficult to handle meltdowns, disrespect, or getting your little one to sleep or listen? Do you feel like you're always running after your kids, searching for misplaced items? Or perhaps you're unsure if your gentle parenting approach is being taken advantage of by your child? Let's figure out the best way to address these issues and start seeing immediate results.
Expertise
Age
Session Cost
Group Meets
Location
Stony Brook Medical Center
1239 North Country Road
Stony Brook, NY 11790
Location
Primary Location
Be You Psychotherapy, PLLC
6144 New York 25A
Wading River, NY 11792
(929) 280-7729Email me
Additional Location
Be You Psychotherapy, PLLC
223 West Montauk Highway
Hampton Bays, NY 11946
(929) 280-7729Nearby Areas
![Photo of Prof. Demi Kostouros, LMHC, RBT, Lcoach, Couples, ADHD, Counselor](https://photos.psychologytoday.com/9500adbe-113c-40c8-8758-818879e180f1/2/320x400.jpeg)