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Trishul Siddharthan, M.D.

Photo of Dr. Trishul Siddharthan, M.D.
  • Assistant Professor of Medicine

Languages: English, Spanish


Asthma, Chronic Obstructive Pulmonary Disease (COPD), Global Health, Pulmonary and Critical Care Medicine


The Johns Hopkins Hospital

600 N. Wolfe Street
Baltimore, MD 21287 map

Johns Hopkins Bayview Medical Center

4940 Eastern Avenue
Baltimore, MD 21224 map


Dr. Siddharthan is a pulmonary and critical care physician. His areas of clinical expertise include obstructive lung disease and critical care medicine. more


  • Assistant Professor of Medicine

Departments / Divisions

Centers & Institutes



  • MD, University of Miami Miller School of Medicine (2011)


  • Yale-New Haven Hospital / Internal Medicine (2015)


  • Johns Hopkins University School of Medicine / Pulmonary and Critical Care Medicine (2019)

Board Certifications

  • American Board of Internal Medicine / Internal Medicine (2014)
  • American Board of Internal Medicine / Pulmonary Disease (2019)

Research & Publications


Lab website:

Dr. Siddharthan’s research pertains to the diagnosis and management of obstructive lung disease globally. He currently conducts population-based, randomized-controlled trials assessing the efficacy of treatment and the effectiveness of multimodal management for chronic obstructive lung disease globally.

Contact for Research Inquiries

1830 Monument Street
Room 558
Baltimore, MD 21287 map

Activities & Honors


  • Mentored Career Development Award, National Heart, Lung Blood Institute, NIH, 2019
  • National Research Service Award, National Institute of Environmental Health Sciences, NIH, 2017 - 2018
  • Fogarty Global Health Fellowship, Fogarty International Center, NIH, 2015
  • Fulbright Scholar Award, 2014

Patient Ratings & Comments

The Patient Rating score is an average of all responses to physician related questions on the national CG-CAHPS Medical Practice patient experience survey through Press Ganey. Responses are measured on a scale of 1 to 5, with 5 being the best score. Comments are also gathered from our CG-CAHPS Medical Practice Survey through Press Ganey and displayed in their entirety. Patients are de-identified for confidentiality and patient privacy.

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