Dr. Lancaster accepts Aetna, Blue Cross Blue Shield and Cigna, and other major insurance plans. Please call ahead to confirm all accepted insurance plans.

Dr. Jennifer Lancaster, PHD
Overview of Dr. Jennifer Lancaster, PHD
Dr. Jennifer Lancaster, PHD is a Clinical Psychologist in West Islip, NY. Patients rated Dr. Lancaster an average 5.0 star rating.
Dr. Lancaster works at
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Dr. Lancaster's Office Locations
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New York Cognitive Therapy and Wellness Center400 Montauk Hwy Ste 112, West Islip, NY 11795 Directions (631) 321-7107
View All Accepted Carriers
- Aetna
- Blue Cross Blue Shield
- Capital District Physician's Health Plan (CDPHP)
- Cigna
- Empire Blue Cross Blue Shield
- Excellus BlueCross BlueShield
- Highmark Blue Cross Blue Shield
- Humana
- MagnaCare
- MVP Health Care
- Oscar Health
* Please verify this information when scheduling an appointment.
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About Dr. Jennifer Lancaster, PHD
- Clinical Psychology
- English
- 1265512651
Frequently Asked Questions
Dr. Lancaster has indicated that they do offer telehealth services. Please call the provider’s office at for more information.
Dr. Lancaster works at
1 patients have reviewed Dr. Lancaster. The overall rating for this provider is 5.0. You can read verified reviews and ratings and leave your own review based on your experience with Dr. Lancaster.
Whether a person prefers to schedule an appointment online or over the phone with Dr. Lancaster, there are benefits to both methods. A person calling to schedule an with Dr. Lancaster appointment can ask questions about the practice, provider availability, conditions treated, procedures performed, and if their insurance carrier is accepted. While online scheduling is quicker, easier, allows one to view a wide range of appointment times, and may provide the ability to sync with a personal calendar.