Tara Mandel, Ph.D., owner and founder of Cognitive Behavior Therapy and Wellness Center, is a graduate of Binghamton University and Hofstra University for graduate studies. She worked for the Northwell Health System for close to 10 years doing clinical research, teaching, program development, in addition to providing group, and individual therapy. She has specific expertise in CBT therapies and other evidence based treatments. She specializes in working with those suffering from anxiety, depression, working with family systems, parenting, women's health, and perinatal mood disorders. Dr. Mandel works with clients of all ages ranging from childhood through adulthood.  She has extensive experience providing individual therapy, couples therapy, family therapy, and group therapy. Dr. Mandel has worked as an adjunct professor at several colleges across Long Island. She is passionate about helping others and improving the quality of life of those she works with.


Jennifer Breen, Psy.D., received her BA from Boston College and her Psy.D. from the University of Hartford. She has training and experience in the field of eating disorders from McLean Hospital in MA, Yale Psychiatric Institute, and from the Institute of Living in CT. She also has extensive training and experience in the field of alcohol and substance use disorders and co-occurring post-traumatic stress disorder. She has her CASAC, eligibility from South Oaks Alcoholism and Addictive Behavior Studies Program.  After 9/11, Dr. Breen worked with children and families who had lost a loved one in the WTC  as well as with first responders through NYU Langone Medical Center. She later received her Certification in Disaster Mental Health from the American Red Cross. For the past 4 years, she has been working in the field of Health Psychology in local Skilled Nursing Facilities/Rehabilitation Centers. Dr. Breen is Integrative in orientation and has training in the following treatment modalities: CBT, DBT, DBT-S, MET. Her specializations include: Health Psychology, Women's Issues, Eating Disorders, Body Image Disturbance, Obesity, Obesity Surgery, Alcohol and Substance Use Disorders, Co-Occurring Disorders, Post-traumatic Stress Disorder, Disaster Mental Health, and Diversity.


Jalisa Barnes, Psy.D. received her BA from Claflin University, and her Psy.D. from Alfred University. Dr. Barnes is trained and experienced in Applied Behavioral Analysis (ABA), Cognitive-Behavior Therapy (CBT), norm-referenced testing, parent training, and school-based counseling. She has worked with children and adults with cognitive and developmental delays, such as Intellectual Disabilities, Autism, and Learning Disabilities. She has also worked with children and adults who have been diagnosed with ADHD and varying anxiety disorders, including selective mutism.  Dr Barnes is interested in continuing to help children succeed in school and at home,


Shari Weiss, Psy.D. is a New York State License Clinical Psychologist who has extensive experience providing individual, group, and family therapy to children, adolescence, and adults. She has provided psychotherapy and conducted psychological evaluations in a variety of clinical settings including: Private practice, community mental health centers, public schools, and day treatment programs. Dr. Weiss was trained in William James College, Boston, Massachusetts, where she earned her doctorate in Clinical Psychology with a specialization in working with children and families. Dr. Weiss has experience working with clients from diverse cultural backgrounds with various diagnoses. She values cultural awareness and takes a client centered approach in building a trusting therapeutic relationship, while clients learn new coping skills and practice them in a non-judgmental environment. Dr. Weiss utilizes many different treatment modalities in order to facilitate growth in the most comfortable atmosphere. She uses Cognitive Behavioral Therapy (CBT), Family Systems, and Psychodynamic approaches to assist those with depression, anxiety, stress management, suicidal ideation, trauma, ADHD, and parenting skills. Dr. Weiss has experience in research and ensures her approaches are empirically supported. The main focus of her research has been on technology and relationships. Dr. Weiss is empathetic, compassionate, and strives to understand each individual’s perspective and collaborates with clients to create goals that match the unique circumstances. 


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Ewelina Kotowska, Psy.D. is a Clinical Psychology Postdoctoral Fellow who completed her undergraduate studies at the University at Buffalo, received her Masters of Arts from Columbia University and completed her Doctorate in Clinical psychology at William James College. Dr. Kotowska's aim as a clinician is to orient clients towards a healing path that provides a deeper sense of purpose and meaning. She is client-centered and welcomes individuals from all walks of life, irrespective of race, gender identity, and sexual orientation. Dr. Kotowska has a particular interest in the interplay between neuroscience and holistic wellness, incorporating the mind-body and spirit in her practice. She has worked across the lifespan with infants and elderly adults in multiple settings such as schools, community mental health centers, and hospitals, treating a wide range of mental health and behavioral difficulties. Dr. Kotowska strives to create a safe and warm environment wherein she utilizes evidenced-based practices to guide clients  toward their desired outcome. 


Lawrence Shapiro, Ph.D, is a New York State Licensed Psychologist with more than 30 years of experience providing individual, couples and group psychotherapy to clients of diverse ethnic and socio-economic backgrounds in inpatient, outpatient and adult home settings. He received his Ph.D. from the New School for Social Research and  utilizes Cognitive Behavior Therapy to assist those with anxiety, depression,substance abuse, work, relationship and self-esteem issues. He helps clients enhance their coping skills and manage stress and anger more effectively. Dr. Shapiro has taught several courses as an adjunct assistant professor in the City University of New York.


Deborah Lawson, Ph.D received her Ph.D. in clinical and school psychology from Hofstra University. She has an in-depth background in both clinical and school settings. She is highly skilled in utilizing evidence based psychotherapeutic intervention with children, adolescents, and adults.  Dr. Lawson’s experience includes conducting psychological assessments, completing comprehensive reports, providing individual and family therapy.  She has a degree and certification as an Educational Administrator. She worked as a school psychologist in BOCES as well as other schools in Nassau County and has worked in private practice since 1995.