![Photo of Gwendolyn Sullivan, LMHC, Counselor](https://photos.psychologytoday.com/4d15f395-ec34-45c4-b4ec-51ebddaa217f/2/320x400.jpeg)
Gwendolyn Sullivan
Counselor, LMHC (she, her)
Verified by Psychology Today Verified by Psychology Today
1940 Commerce Street, Suite 309, Yorktown Heights, NY 10598
Managed by LifeStance Health. Your call or email may go to a representative.
Let's Connect (914) 758-0779
![Photo of Gwendolyn Sullivan, LMHC, Counselor](https://photos.psychologytoday.com/4d15f395-ec34-45c4-b4ec-51ebddaa217f/2/320x400.jpeg)
Managed by LifeStance Health. Your call or email may go to a representative.
Gwendolyn Blackett-Sullivan is a New York State licensed mental health counselor. She has experience treating children, teenagers, adults, families and couples. She has expertise in the areas of trauma focused cognitive behavioral therapy (CBT) as well as working with couples utilizing the John and Julie Gottman's curriculum. Ms. Blackett-Sullivan specializes in substance abuse, grief, sexual assault, PTSD, domestic violence and works with diverse mental health populations. She has supported families dealing with crisis intervention, dealing with disabilities and trauma.
![](https://photos.psychologytoday.com/08acb6fb-61a3-41a3-bc4f-aa3b6e46dba4/1/medium.png)
She utilizes various evidenced based and client centered approaches with the aim of facilitating growth, healing, change and teaches coping skills. Gwen graduated from John Jay College of Criminal Justice of The City University of New York with a Master's degree in forensic psychology and from Herbert H.
Lehman College of The City of New York with a Master's degree in special education. Gwen is certified in the state of New York as a teacher of both elementary and special education. She is also certified as an educational administrator on both the school and district levels.
Take the first step to help. Call or Email Gwendolyn Sullivan now - (914) 758-0779
Let's Connect (914) 758-0779
![Photo of Gwendolyn Sullivan, LMHC, Counselor](https://photos.psychologytoday.com/4d15f395-ec34-45c4-b4ec-51ebddaa217f/2/320x400.jpeg)
Managed by LifeStance Health. Your call or email may go to a representative.
Finances
Insurance
- Aetna
- Beacon Health Options | Carelon
- BHS | Behavioral Health Systems
- Cigna and Evernorth
- Humana
- MultiPlan
- MVP Health Care
- Northwell Direct
- Optum
- Partners Direct Health
- PHCS Network
- Provider Network of America (P
- Sana Benefits
- TRICARE
- UMR
- UnitedHealthcare UHC | UBH
- World Trade Center (HealthSmar
Email me or call with questions - (914) 758-0779
![Photo of Gwendolyn Sullivan, LMHC, Counselor](https://photos.psychologytoday.com/4d15f395-ec34-45c4-b4ec-51ebddaa217f/2/320x400.jpeg)
Gwendolyn Sullivan
Counselor, LMHC
Qualifications
- Verified by Psychology Today Licensed by State of New York / 009625 Gwendolyn Sullivan
- Degree/Diploma from Medaille College MSED / 2015
- Attended Medaille College, MSED, Graduated 2015
Specialties and Expertise
Top Specialties
- Anxiety
- LGBTQ+
- Depression
Expertise
- ADHD
- Alcohol Use
- Bipolar Disorder
- Child
- Eating Disorders
- Grief
- Life Transitions
- Obsessive-Compulsive (OCD)
- Psychosis
- Relationship Issues
- Sleep or Insomnia
- Transgender
- Trauma and PTSD
Client Focus
Age
Children (6 to 10) ,
Preteen ,
Teen ,
Adults ,
Elders (65+)
Age
Children (6 to 10) ,
Preteen ,
Teen ,
Adults ,
Elders (65+)
Location
Primary Location
LifeStance Health
1940 Commerce Street
Suite 309
Yorktown Heights, NY 10598
(914) 758-0779Email me
Additional Location
Cortlandt Manor, NY 10567
(914) 758-0779Nearby Areas
Take the first step to help. Call now - (914) 758-0779
![Photo of Gwendolyn Sullivan, LMHC, Counselor](https://photos.psychologytoday.com/4d15f395-ec34-45c4-b4ec-51ebddaa217f/2/320x400.jpeg)
Gwendolyn Sullivan
Counselor, LMHC