Subhajit Chakravorty MD
Addiction, Sleep Medicine
University of Pittsburgh Medical Center Pittsburgh, PA Staff Physician, Department of Psychiatry Cpl. Michael J. Crescenz VA Medical Center, Philadelphia, PA 19104
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3900 Woodland AvenueCpl. Michael J Crescenz VA Med CtrPhiladelphia, PA 19104
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Summary
- Subhajit Chakravorty, MD, is a psychiatry specialist based in Philadelphia, PA, with subspecialties in addiction and sleep medicine. He completed his medical education at Delhi University College of Medical Sciences in 1993 and pursued extensive training, including a residency in psychiatry at UPMC and fellowships in sleep medicine and addiction psychiatry. Currently, he is the Senior Medical Director at UPMC Health System. Dr. Chakravorty was also an assistant professor at the University of Pennsylvania until 2025. His expertise includes treating sleep and addictive disorders. He has contributed to several publications focusing on insomnia and addiction and is involved in clinical trials related to cognitive behavioral therapy for insomnia. His certifications include CMS Meaningful Use Stage 1 from Epic Systems.
Education & Training
Perelman School of Medicine - University of PennsylvaniaMS, Translational Research, 2016 - 2021- Vet Admin Medical Center (Philadelphia PA)Post-Doctoral Fellowship, Addiction Psychiatry, 2006 - 2009
University of Pennsylvania Health System/Children's Hospital of PhiladelphiaFellowship, Sleep Medicine, 2006 - 2008
UPMC Medical EducationResidency, Psychiatry, 1999 - 2002
USA HealthInternship, Transitional Year, 1998 - 1999
Certifications & Licensure
PA State Medical License 1999 - 2026
American Board of Psychiatry and Neurology Psychiatry- American Board of Psychiatry and Neurology Sleep Medicine
American Board of Preventive Medicine Addiction Medicine
Awards, Honors, & Recognition
- CMS Meaningful Use Stage 1 Certification EpicCare Ambulatory 2014 Certified EHR Suite, Epic Systems Corporation, 2017
- CMS Meaningful Use Stage 1 Certification Beacon Oncology 2014 Certified Module, Epic Systems Corporation, 2017
Clinical Trials
- The Effects of Quetiapine (Seroquel XR) on Sleep During Alcohol Abstinence Start of enrollment: 2007 Aug 01
- The Effect of Family History on Insomnia During Sobriety in Alcoholics Start of enrollment: 2012 Jun 01
- The Efficacy of CBT-I in Alcoholics & Its Effects on Remission & Relapse Start of enrollment: 2014 Aug 15
Publications & Presentations
PubMed
- Automated Insomnia Phenotyping from Electronic Health Records: Leveraging Large Language Models to Decode Clinical Narratives.Guillermo Lopez-Garcia, Davy Weissenbacher, Matthew Stadler, Karen O'Connor, Dongfang Xu
Medrxiv. 2025-06-03 - Sleepless and vulnerable: the hidden dangers of insomnia in opioid addiction.Subhajit Chakravorty, Manju Pillai
Sleep. 2025-04-11 - 4 citationsCognitive behavioral therapy for insomnia across the spectrum of alcohol use disorder: A systematic review and meta-analysis.Cagdas Türkmen, Carlotta L Schneider, Wolfgang Viechtbauer, Ingeborg Bolstad, Subhajit Chakravorty
Sleep Medicine Reviews. 2025-04-01
Press Mentions
Alcohol Dependent Individuals Show Greater Risk of Suicide in Evening HoursJune 14th, 2016
Why Does Cough Syrup Give Me Such Trippy Dreams?April 18th, 2020
Giving PTSD the attention it deserves.April 18th, 2020
Professional Memberships
- Member
- Research Society on AlcoholismMember
- Sleep Research SocietyMember
Industry Relationships
- Principal Investigator, Perelman School of Medicine"Implementation fo a biometric data platform to augment mental health treatment."Disclosure: A research study funded by the National Science Foundation.2018 - 2020
- Co-Investigator, Perelman School of MedicineThe Treatment of Insomnia Comorbid with Sleep Disordered Breathing Using Armodafinil and/or CBT‐I (PI: M.L. Perlis)Disclosure: Industry-funded research study.2014 - 2016
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