Dr. Mark Sisti, PHD

PsychologyMaleAge 62


Dr. Mark Sisti, PHD is a Psychologist in Brooklyn, NY. His office accepts new patients.

Dr. Mark Sisti, PHD

Brooklyn Cognitive Behavioral, Brooklyn, NY

1048 49th St Brooklyn, NY 11219
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About Me

Care Philosophy

The highest priority of Suffolk Cognitive-Behavioral, PLLC; is to improve the quality of life of individuals and families suffering from psychological...Read more


Mark Sisti, PhD is the founder and director of Suffolk Cognitive-Behavioral, PLLC. He is a graduate of Hofstra University, a licensed psychologist and...Read more


  • Psychology
  • Adolescent Psychology
  • Clinical Psychology
  • Cognitive & Behavioral Psychology


Academy Of Cognitive Therapy
Fellowship Hospital
American Institute For Cognitive Therapy, Nyc
Internship Hospital
Hofstra University School of Medicine
Medical School

Frequently Asked Questions

What other Psychologists practice nearby?

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What are Dr. Mark Sisti, PHD's top areas of care?

Dr. Sisti frequently treats Anxiety, Anxiety Attack, and Cognitive Behavioral Therapy (CBT). See all procedures and conditions Dr. Sisti treats.

Where is Dr. Mark Sisti, PHD's office located?

Dr. Sisti's office is located at 1048 49th St, Brooklyn, NY 11219. Find other locations and directions on Healthgrades.

Does Dr. Mark Sisti, PHD offer telehealth services?

Dr. Sisti has not yet indicated whether they offer telehealth services. Please contact the office to check for availability/eligibility.

How can I make an appointment with Dr. Mark Sisti, PHD?

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Experience and Background Checks


Background Check

No malpractice claims found for New York
No disciplinary actions found for the years we collect data
No board actions found for the years we collect data
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Experience Check

Check if Dr. Sisti treats your condition or procedure

Dr. Sisti's conditions and procedures:

  • Anxiety
  • Anxiety Attack
  • Cognitive Behavioral Therapy (CBT)
  • Couples Therapy
  • Depressive Disorders
  • Individual Therapy
  • Marital Counseling
  • Obsessive-Compulsive Disorder (OCD)
  • Panic Attack
  • Post-Traumatic Stress Disorder (PTSD)
  • Psychotherapy Services
  • Relationship Issues
  • Separation Anxiety

Insurance Check

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Dr. Sisti accepts

Accepted insurance can change. Please double-check when making an appointment.

(646) 450-5570

Dr. Sisti accepts the following insurance:

Choice Care PPO


Brooklyn Cognitive Behavioral, Brooklyn, NY

Borough Park Office1048 49th St Brooklyn, NY 11219

Suffolk Cognitive Behavioral, PLLC , Setauket, NY

Setauket Office Location32 Arbor Ridge Ln South Setauket, NY 11720

Suffolk Cognitive Behavioral, PLLC, Huntington, NY

Huntington Office177 Main St Ste 209 Huntington, NY 11743