About Me
As a clinical associate professor of psychiatry at NYU Grossman School of Medicine, I am deeply committed to providing compassionate care for patients facing complex psychiatric and medical challenges. My approach centers on building trust through open communication and understanding each patient’s unique story. I find immense fulfillment in helping individuals navigate their mental health journeys, particularly those struggling with substance use disorders.
I specialize in addiction psychiatry and consultation-liaison psychiatry, with extensive experience in integrating addiction treatment into hospital settings. As director of Addiction Consultation-Liaison Service at NYU Langone, I have pioneered programs that offer innovative approaches to addiction treatment, including buprenorphine micro induction for opioid use disorder. My dual fellowships in consultation-liaison psychiatry and addiction psychiatry, combined with years of practice, underscore my expertise in these areas.
Throughout my career, I have focused on improving care for patients with substance use disorders, particularly in acute hospital settings. My research has been recognized at national organization annual conferences, and I have received numerous awards, including fellowship teacher of the year at NYU Grossman School of Medicine.
My journey into medicine was driven by a fascination with the intersection of biology and mental health, which deepened during my medical education and residency. This passion led me to pursue dual fellowships in consultation-liaison psychiatry and addiction psychiatry. I believe in treating each patient holistically by addressing both their mental and physical health needs, working closely with patients and their families to develop comprehensive, long-term treatment plans. My goal is to empower patients on their journey to recovery and improved wellbeing.
Credentials
Positions
- Clinical Associate Professor, Department of Psychiatry at NYU Grossman School of Medicine
- Director, Addiction Consultation-Liaison Service
Board Certifications
- American Board of Psychiatry & Neurology (Addiction Psychiatry), 2020
- American Board of Psychiatry & Neurology (Psychosomatic Medicine), 2017
- American Board of Psychiatry & Neurology - Psychiatry, 2016
Education and Training
- Fellowship, NYU School of Medicine, Addiction Psychiatry, 2018
- Fellowship, NYU School of Medicine, Psychosomatic Medicine, 2017
- Residency, Massachusetts General Hospital / Harvard Medical School, Psychiatry, 2016
- MD from Tufts University, 2012
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Edit profileInsurance Plans Accepted
This provider accepts the following insurance plans.
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Aetna
- AETNA EPO (NYULH Employees)
- AETNA EPO (Sunset Park Employees)
- Aetna EPO (AMEX employees)
- Aetna POS (American Express Employer)
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Blue Cross Blue Shield
- BCBS EPO (BlackRock Employees)
- BCBS PPO (BlackRock Employees)
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United Healthcare
- United Healthcare (NY University Care Plan)
- United Healthcare Choice (AMEX employees)
- United Healthcare Choice (Blackrock employees)
- United Healthcare Choice (CBS employees)
- United Healthcare Choice (Simon and Schuster)
- United Healthcare EPO (NYU Langone Health Employees)
- United Healthcare EPO (Sunset Park Employees)
- United Healthcare Indemnity (NYU Langone Health Employees)
- United Healthcare NYU Care (NYULH Employees)
- United Healthcare NYU Care (Sunset Park Employees)
- United Healthcare Nexus (Amex Employees)
- United Healthcare Plus (NYU Langone Health Employees)
- United Healthcare Plus (Sunset Park Employees)
- United Healthcare Student Resources (NYU)
- United Healthcare Value, Advantage and HDHP (New York University employees)
Simon A. Sidelnik, MD does not accept insurance.
Locations and Appointments
NYU Langone Psychiatry Associates
1 Park Avenue, 8th Floor, New York, NY 10016
NYU Langone Consult Liaison
550 1st Avenue, 14th Floor, New York, NY 10016
Research My Research
Interests
Addiction, Consultation-Liaison Psychiatry
Publications
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Kast, Kristopher A; Sidelnik, S Alex; Nejad, Shamim H; Suzuki, Joji
British medical journal. BMJ (Clinical research ed.). 2025 Jan 08; 388:e080461
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Llesuy, Joan Roig; Sidelnik, S Alex
Primary care companion to CNS disorders. 2020 Jul 23; 22(4):
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Caravella, Rachel A; Deutch, Allison B; Yee, Michael; Asonye, Uzoamaka; Sidelnik, S Alex; Ying, Patrick; Cruz, Calvin
[S.l. : Academy of Consultation-Liaison Psychiatry], 2020. 2020; https://www.clpsychiatry.org/wp-content/uploads/NYU-CL-Service-Observations-and-Response-to-COVID19-032720.pdf (4871752)