Provider Directory

Meredith Owens

Psychologist

Dr. Owens is a clinical psychologist and board certified cognitive behavioral specialist who has been in practice for almost 20 years.  She has held academic appointments at Columbia University Medical Center, The Zucker School of Medicine at Hofstra/Northwell, and St. John's University and has been involved in the training of psychologists and other mental health professionals throughout her career.   Her areas of clinical expertise are anxiety, obsessive compulsive disorder and women's mental health.

Brittany Martorella

Master Social Worker

Brittany is a licensed master social worker (LMSW) who integrates CBT, DBT, ACT, and SFT with a holistic approach to provide compassionate, supportive therapy for teens and adults navigating life’s challenges. She creates a warm, welcoming, and collaborative environment where clients can explore their emotions, build insight, deepen self-awareness, and develop coping strategies that lead to meaningful, lasting change.

Nancy Turret

Clinical Social Work/Therapist

Nancy Turret is a Licensed Clinical Social Worker who treats individuals, couples and families in her private practice. Treatment approaches utilized vary from cognitive behavioral therapy to supportive psychotherapy. Her specialty includes providing Prolonged Grief Disorder Treatment for individuals who continue to remain stuck in an acute state of grief. As a therapist in the Complicated Bereavement Protocol, Nancy Turret provided an innovative individual psychotherapy developed by Katherine Shear, M.D. for the treatment of prolonged grief.
As a senior clinical and research psychiatric social worker at The New York State Psychiatric Institute for the past thirty-five years, Nancy administered diagnostic assessments and ongoing rating scales for the Adult and Late Life Depression Clinic as well as individual, family, and group services on the in-patient General Clinical Services Unit, and the in-patient Schizophrenic unit. Ongoing services were also delivered in outpatient departments treating affective disorders, anxiety disorders, eating disorders, obsessive-compulsive disorders and a variety of other psychiatric illnesses.

Jaci Lopez Witmer

Psychologist, Psy.D.

I work with adults and young adults ages 18+ individually in my private practice. I practice from a trauma-informed, integrative perspective and draw primarily on relational, interpersonal, mindfulness, and CBT theories. My therapeutic style is open, collaborative, and nonjudgmental.

I have significant experience working with individuals across a variety of treatment settings. I have specific expertise with university students, financial professionals, health care providers, and entrepreneurs.

My office is located near Union Square. I am licensed in New York, Washington DC, and Florida, and I am registered to provide Telehealth Services to individuals residing in Vermont.

Kristin Long

Psychoanalyst, DPsa, LP, LCAT

Kristin Long, DPsa, LCAT, LP, is a creative arts therapist and psychoanalyst with a full-time private practice in New York City working with children, adolescents, families, and adults. Supervision provided.

Monica Cepin

Clinical Social Work/Therapist, LCSW, BCD

I am a clinical social worker with over 12 years of experience working directly with individuals. I provide individual therapy for adults. My goal in working with patients is to help them identify behaviors or thinking patterns that may be keeping them from reaching their full potential in all aspects of their lives. I work primarily from a psychodynamically informed perspective.

Sara Mattina

Clinical Social Work/Therapist, LCSW

Sara Mattina works with young adults and adults who are struggling with anxiety, depression, "quarter-life crisis," career stress, and life transitions. She is trained in CBT, MI, mindfulness, attachment theory, and psychodynamic theory.

Beth Gladstone

Clinical Social Work/Therapist

As a therapist, I strive to create a safe and affirming environment to support my clients in their journey towards emotional growth and healing. I practice from an integrated therapeutic approach, drawing from psychodynamic and relational theories, as well as goal-oriented behavioral interventions. My clients should expect warmth, compassion, curiosity, and candor.

I am passionate about working with, and have grown my practice with a focus on, LGBTQIA+ individuals and couples. My practice scope also includes anxiety management, healing from trauma, life transitions, and improving relationships. Additionally, I have specialized training and experience, and deeply enjoy, working with adolescents and their families.

Francine Leof

Psychologist, Psy. D.

Therapy is a challenging experience. Having thirty + years of experience as a licensed psychologist working with adults and adolescents, I know that finding a "good fit" can be difficult, yet is critical to the therapeutic process. Ultimately the best results are achieved when the therapeutic relationship is one of trust and comfort.

Elliot Weiner

Psychologist, PhD, ABPP, DBT-LBC

I specialize in Cognitive Behavioral Therapy (CBT) and Dialectical Behavior Therapy (DBT), working together with my clients to develop a focused, personalized plan to achieve their goals. This typically includes addressing unhelpful thoughts and behaviors through learning specific skills to take control of their emotions. I am one of the co-founders of NYCBT, a private psychology group practice in Manhattan, and I also have an office in Greenwich, CT and can provide Telehealth services in any PSYPACT-participating state.

I specialize in treating people who have experienced trauma, and I offer personalized, effective approaches to help my clients learn to live with and overcome the impact of these traumatic experiences, including PTSD. I also often work with people suffering from anxiety, panic, and phobias, as well as anger management and relationship issues.

Finally, I led DBT skills training groups for many years, and co-authored a book on DBT skills called "Self-Directed DBT Skills." I have helped many people learn DBT skills to better manage their thoughts, emotions, and behavior, and I look forward to working together to help you make the changes you want in your life.

Nina Sanders

Clinical Social Work/Therapist, LCSW-R

Therapy helps you grow into the person you want to be. With 32+ years of experience, I will actively engage with you to relieve stress, solve problems, and develop new coping strategies. We will also work to identify your strengths, using them to discover, set and reach your goals, and maximize your potential. I am warm, lively and interactive, with a good sense of humor. I foster a safe, caring environment so that a strong therapeutic relationship can develop, which enhances our work on your healing and growth.

Emily Upshur

Psychologist, Ph.D.

Emily Upshur, Ph.D., is a New York State licensed clinical psychologist. Dr. Upshur received her Master's degree in developmental psychology from Tufts University, and holds both a Master’s degree and PhD in Clinical Psychology from the Graduate School and University Center at the City University of New York, an American Psychological Association accredited training program.

Dr. Upshur currently has a faculty appointment at The Icahn School of Medicine at Mount Sinai Hospital and is a Supervising Psychologist at Mount Sinai Beth Israel Medical Center, where she trains psychiatry residents, psychology interns, and psychology externs. She was the Clinical Director of the Center for Child Trauma and Resilience at the Icahn School of Medicine at Mount Sinai. She has a private practice in Manhattan as well as Westchester, New York.

Dr. Upshur has a decade of experience working in a wide range of clinical settings, including hospital outpatient clinics, in-patient units, psychiatric emergency rooms, college and graduate student counseling programs, private psycho-educational and neuropsychological testing facilities, and faculty private practice. These experiences have given her the unique ability to meet the diverse needs of adults and children.

Sandip Buch

Psychiatrist, MD

I see patients through telemedicine at my website, Skypiatrist.com, so there is no need to commute to a clinic. We do medication management and are in network with multiple insurances.

Jaclyn Ghamar

Psychologist, PsyD

Jaclyn Ghamar PsyD is a licensed psychologist working at the intersection of psychology, systems, and family structure. She has a unique ability to take complex, messy, or long avoided situations and turn them into clear, manageable, and actionable steps, especially when money intensifies the emotional and structural challenges. Her practice includes clinical treatment, parent guidance, and consultation with fiduciaries, attorneys, and advisors who support families navigating psychiatric complexity, financial transitions, and relational strain. She is known for her ability to integrate emotional insight with practical strategy and for bringing clarity to moments when mental health concerns and family decision making converge.