Staff Members
Dr. Robert L. Leahy
B.A., M.S., Ph.D., Yale University, Director,
Dr. Leahy Completed a Postdoctoral Fellowship in the Department of Psychiatry, University of Pennsylvania Medical School…
Dr. Nicholas Demas
Ph.D., Licensed Psychologist
Nicholas Demas, Ph.D., is a New York State licensed psychologist with a broad range of experience in cognitive behavioral therapy…
Dr. Allison Funk
Ph.D., Postdoctoral Fellow
Allison Funk, Ph.D., is a Postdoctoral Fellow at the American Institute for Cognitive Therapy. She received her Bachelor’s degree…
Dr. Heather Glubo
Ph.D, Director of Behavioral Medicine, Clinician
Dr. Glubo is a New York State licensed clinical psychologist with extensive experience in cognitive behavioral therapy (CBT)…
Dr. Horowitz is a New York State licensed psychologist with extensive experience in cognitive behavior therapy (CBT), dialectical behavior…
Dr. Aspasia Hotzoglou
Ph.D., Licensed Psychologist
Dr. Hotzoglou is a licensed psychologist at the American Institute for Cognitive Therapy. She is trained in cognitive behavioral therapies…
Ph.D., Associate Director of the American Institute for Cognitive Therapy
Dr. Oliff is a New York State licensed psychologist, Founding Fellow and Diplomate of the Academy of Cognitive Therapy and a membe…
Ph.D., Director of Child and Adolescent Program
Dr. Paula is a New York State licensed psychologist with extensive experience in cognitive behavior therapy (CBT), dialectical behavior…
Dr. Kathleen Mattran Taylor
Ph.D., DBT Program Coordinator, Clinican
Dr. Taylor is a licensed psychologist in New York. Dr Taylor creates a collaborative therapeutic process that is focused on how to …
Dr. Maren Westphal
Ph.D., Clinician
Dr. Westphal is a licensed psychologist who received her B.A. (Honors) in Social and Political Sciences from the University of…
Dr. Peggilee Wupperman
Ph.D. (University of North Texas), Clinician
Dr. Wupperman is a New York State licensed psychologist who is currently an associate professor at John Jay College/City University of…
Helen Butleroff Leahy
RD, CDN
Ms. Leahy offers nutrition counseling specializing in weight management, eating disorders, Type II Diabetes, GERD, IBS and medical…
Dr. Graham Reynolds
Ph.D., Director of Anxiety and Obsessive Compulsive Treatment Program,
Dr. Reynolds is a New York State licensed psychologist with a broad range of experience in cognitive behavioral psychology…
Dr. Kathleen Mattran Taylor
Ph.D., DBT Program Coordinator, Clinican
Dr. Taylor is a licensed psychologist in New York. Dr Taylor creates a collaborative therapeutic process that is focused on how to …
Dr. Maren Westphal
Ph.D., Clinician
Dr. Westphal is a licensed psychologist who received her B.A. (Honors) in Social and Political Sciences from the University of…
Dr. Peggilee Wupperman
Ph.D. (University of North Texas), Clinician
Dr. Wupperman is a New York State licensed psychologist who is currently an associate professor at John Jay College/City University of…
Jane Kaiser
Clinical Intern
Jane Kaiser is a senior at Barnard College at Columbia University. After she completes her Bachelor’s degree in Psychology in May 2022…
Hesperus di Properzio
Clinical Intern
Hesperus di Properzio, Clinical Intern, is a senior Psychology major at Barnard College of Columbia University in New York City…
B.A. Research and Editorial Assistant
Ms. Silber received her Bachelor’s degree in Psychology from Barnard College at Columbia University in 2021…
B.A., Intake Coordinator / Research Assistant
Ms. Johnson received her Bachelor of Arts from Barnard College in 2020. Before joining the American Institute…
