- Home
- New Patient Welcome Letter
- Meet The Team
- Amber Calloway, Ph.D, Director
- Paul Burkat, M.D., PhD, Medical Director of TEAM Clinic
- Reid Mergler, M.D., Attending Psychiatrist
- Max Stern, MSN, CRNP, PMHNP-BC, Psychiatric Nurse Practitioner
- Katherine Ingram, MSN, CRNP, PMHNP-BC, Psychiatric Nurse Practitioner
- Chris Chianese, MSN, CRNP, PMHNP-BC, Psychiatric Nurse Practitioner
- Karyn Kollonige, MSN, CRNP, PMHNP-BC, Psychiatric Nurse Practitioner
- Marisha DiCrecchio, MSN, CRNP, PMHNP-BC, Psychiatric Nurse Practitioner
- Katelyn Kennedy, LCSW, Psychotherapist
- Joshua Sarnecky, LCSW, Psychotherapist
- Dana Charmoy, LCSW, Psychotherapist
- Kathryn Rim, LCSW, Psychotherapist
- Linnae Homza, LPC, Psychotherapist
- Patrick Farrell, LPC, Psychotherapist
- Lucy Warrington, LCSW, Psychotherapist
- Emily Lyons, LPC, Psychotherapist
- Kandice Witherspoon, LPC, Psychotherapist
- Marissa Adamczyk, LPC, Psychotherapist
- Steve Wadden, LCSW, Psychotherapist
- Tiffany Sullivan, LPC, Psychotherapist
- Joseph Ebbinger, LPC, Psychotherapist
- Meredith Kroener, Administrator Practice Operations
- Danielle Perdunn, Associate Practice Manager
- Nicolette Macon-Reaves, Patient Service Coordinator
- Amaja Hayes, Patient Service Associate
- Christina Seymore, Clinical Service Associate
- Patricia A. Jones, Medical Assistant
- Rosalyn Washington
- Najla Ross-Green
- Overview of Clinical Services
- About The Disorders We Treat
- Educational Materials
- Fees and Insurance
- Contact Us
- Support Our Work
Tiffany Sullivan, LPC, Psychotherapist
Tiffany is a Licensed Professional Counselor with a master’s degree in Community and Trauma Counseling from Thomas Jefferson University. She brings extensive experience providing individual, family, and group therapy across a variety of settings, including partial hospitalization programs, outpatient clinics, primary care practices and community-based environments.
Tiffany has worked with children, adolescents and adults, developing a broad understanding of the unique needs across the lifespan. She has training in Trauma-Focused Cognitive Behavioral Therapy (TF-CBT) and Eco-systemic Structural Family Therapy (ESFT).
Tiffany is passionate about fostering a supportive environment where clients feel empowered to achieve personal goals. Her practice is grounded in a strength-based, and trauma-informed framework. One of her key areas of interest is exploring how early life experiences and thought patterns impact adult functioning and emotional well-being to incorporate into behavioral changes. Her therapeutic modalities include Cognitive Behavioral Therapy (CBT) and Relational Therapy.
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