Leon Mandler, PsyD
Licensed Psychologist

Dr. Leon Mandler is a licensed psychologist who specializes in providing high-quality treatment to children, teens, young adults, and families. Dr. Mandler has experience working with a wide variety of behavioral and emotional problems including anxiety, depression, ADHD, family conflict, and adjustment difficulties. Dr. Mandler provides evidenced-based assessment and treatment and has extensive training in Cognitive Behavioral Therapy, Behavioral Parent Training, and Family Systems Therapy.

Leanne Shapiro, PsyD
Licensed Psychologist

Dr. Leanne Shapiro is a licensed psychologist with extensive experience providing treatment to children, adolescents, families, and young adults. Dr. Shapiro specializes in working with patients who experience anxiety, depression, behavioral disorders, bereavement, and other psychological difficulties. Dr. Shapiro also has specialized training working with individuals who have chronic and terminal medical conditions.

Gabriel Sirkman, PsyD
Licensed Psychologist

Dr. Gabriel Sirkman is a licensed psychologist who specializes in psychotherapy and assessment with children, teens, adults, and families. Dr. Sirkman has worked with clients of all ages, from toddlers to older adults, with diverse diagnoses and life stressors, including anxiety, depression, ADHD, parent-child and peer-based relationship difficulties, grief and loss, divorce and family transitions, disruptive behaviors, learning difficulties, and identity development.

Nicole Bortnik, LMHC, ATR
Licensed Mental Health Counselor

Nicole Bortnik, LMHC, ATR, is a Licensed Mental Health Counselor and Art Therapist with extensive experience working with children, adolescents, and families both within the United States and abroad. Nicole provides therapy in both English and Spanish and in addition to treating social- emotional, behavioral, and other psychological difficulties, she specializes in the integration of expressive therapies to enhance treatment. Nicole also has specialized training in infant mental health, cognitive behavioral therapy (CBT), and trauma.

Kathleen Warman, PsyD
Licensed Psychologist

Dr. Kathleen Warman is a post-doctoral fellow with experience providing treatment to children, adolescents, young adults, and families. In addition to treating a variety of behavioral and emotional difficulties, Dr. Warman has specialized training working with the Latinx/Hispanic population and the LGBTQIA+ population. She provides treatment in both English and Spanish. Her therapy primarily incorporates a family systems approach and Cognitive Behavioral Therapy (CBT).

Ana Rondon, PhD
Licensed Psychologist

Dr. Ana Rondon is a licensed psychologist committed to offering evidence-based treatment to children, adolescents, young adults, and families. She has worked in a variety of academic, community, and clinical settings, with individuals across the lifespan experiencing diverse diagnoses and life stressors. Dr. Rondon has experience treating ADHD, anxiety disorders, disruptive behavior disorders, adjustment disorders, and mood disorders. Through a client-centered approach integrating Cognitive Behavioral Therapy (CBT) techniques and mindfulness-based principles, Dr. Rondon empowers and supports individuals and families in moving toward their goals. Dr. Rondon provides therapy in both English and Spanish.

Jennifer Shub, PsyD
Postdoctoral Fellow

Dr. Jennifer Shub is a post-doctoral fellow with extensive experience working with adolescents and adults struggling with anxiety, depression, adjustment difficulties, behavioral disorders, grief, and relational difficulties. She works collaboratively with her patients to build resiliency, improve relationships, and help them live by their values. Dr. Shub provides therapy in both English and Spanish.