Mark Sisti
Psychologist, PhD (he, him)
Verified by Psychology Today Verified by Psychology Today
2 Endorsed
New York, NY 10024
Let's Connect (516) 774-3017

My main goal is to improve the quality of life of my patients. I encourage my patients not to avoid times of challenge and distress but to utilize them as opportunities for reprioritizing, transformation and personal growth. I am committed to helping each of my patients to identify what a purposeful life means to them and to mutually work through whatever obstacles may interfere with living that life. I continually incorporate the most up to date research and training on evidence based psychotherapy. The gold standard for scientifically based therapy is CBT which is my specialty.
CBT is the most thoroughly researched and recommended type of psychotherapy for depression, anxiety disorders, and a wide range of other psychological and relationship problems. I also incorporate mindfulness insights as a practitioner of Transcendental Meditation, Ashtanga Yoga, and Aikido 1st Dan. I am skilled at working with cou and individuals.
Acceptance&Commitment-Therapy (ACT) : ACT more fully explores the role of acceptance in our emotional lives. ACT explores what happens when we try too hard to control our thoughts or inner emotions and instead focuses on mindfully opening up to experience while choosing to act on our values.
Take the first step to help. Call or Email Mark Sisti now - (516) 774-3017
Let's Connect (516) 774-3017

Finances
Fees
- Individual Sessions $350
- Couple Sessions $350
Payment Methods
American Express, Cash, Check, Discover, Health Savings Account, Mastercard, Paypal, Venmo, Visa, WireInsurance
- Out of Network
Mark Sisti
Psychologist, PhD
Check fees and, if listed, ask to verify your insurance coverage. Email or (516) 774-3017
Qualifications
- Verified by Psychology Today Licensed by State of New York / 011538 Mark Sisti
- In Practice for 33 years
- Attended Hofstra University - Clinical Psychology, PhD, Graduated 1992
- Membership with Association for Contextual Behavioral Science (Acceptance & Commitment Therapy) Peer Reviewed Trainer / 2010
- Certificate from Academy Of Cognitive Therapy Diplomat & Certified CT Trainer / 2000
Education and Years In Practice
Additional Credentials
Mark Sisti
Psychologist, PhD
Feel free to ask about qualifications and training experience. Email or (516) 774-3017
Specialties and Expertise
Top Specialties
- Anxiety
- Depression
- Mood Disorders
Expertise
- Bisexual
- Body Image
- Cognitive Behavior Therapy & ACT
- Coping Skills
- Infidelity
- LGBTQ+
- Life Transitions
- Marital and Premarital
- Men's Issues
- Obsessive-Compulsive (OCD)
- Open Relationships Non-Monogamy
- Peer Relationships
- Relational Therapy - Both Traditional & Open CNM
- Relationship Issues
- Self Esteem
- Sex Therapy
- Sex-Positive, Kink Allied
- Stress
- Trauma and PTSD
2 Endorsements
Client Focus
Age
Teen ,
Adults ,
Elders (65+)
Participants
Individuals ,
Couples
Communities
Gay Allied ,
Intersex Allied ,
Lesbian Allied ,
Non-Binary Allied ,
Queer Allied ,
Transgender Allied
Age
Teen ,
Adults ,
Elders (65+)
Participants
Individuals ,
Couples
Communities
Gay Allied ,
Intersex Allied ,
Lesbian Allied ,
Non-Binary Allied ,
Queer Allied ,
Transgender Allied
Treatment Approach
Types of Therapy
- Acceptance and Commitment (ACT)
- Cognitive Behavioral (CBT)
- Emotionally Focused
- Existential
- Functional Analytic Psychotherapy
- Integrative
- Mindfulness-Based (MBCT)
- Psychodynamic
- Relational
Mark Sisti
Psychologist, PhD
Ask about what different forms of therapy will be like. Email or (516) 774-3017
Location
Additional Location
Brooklyn Cognitive Behavioral
Brooklyn, NY 11242
(347) 687-6353