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Education & Training

  • Fellowship, Medical Biochemical Genetics, 2018
    Johns Hopkins University School of Medicine
  • Fellowship, 2017
    Johns Hopkins University School of Medicine
  • Residency, Pediatrics, 2014
    Sinai Hospital of Baltimore GME
  • MD, 2005
    University Of Manchester

Board Certifications

  • American Board of Pediatrics
  • American Board of Medical Genetics/Clinical Genetics
  • American Board of Medical Genetics/Biochemical

National Provider ID: 1699069591


Tamanna Roshan Lal, M.B.Ch.B., completed her medical genetics training at the Johns Hopkins School of Medicine as well as the National Institutes of Health in 2018. She joined Children's National Hospital in 2018. Her clinic interests focus on lysosomal storage diseases. Her research interests are also focused on lysosomal storage diseases.

Research & Publications

Roshan Lal TR, Lopez G, Sidransky E. Glucocerebrosidase gene mutations and parkinsonism. Reference Module in Neuroscience and Biobehavioral Psychology. 2017.

Roshan Lal TR, Sidransky E. The spectrum of neurological manifestations associated with Gaucher disease. Diseases. 2017;5(1):10.

Borger DK, McMahon B, Roshan Lal TR, Serra-Vinardell J, Aflaki E, Sidransky E. Induced pluripotent stem cell models of lysosomal storage disorders. Disease Models & Mechanisms2017;10(6):691-704.

Authored 2 chapters for the 5-minute Pediatric Consult Book, Walters Kluwer, 7th Edition, 2017.
─ Metabolic Diseases in Hypoglycemic Newborns.
─ Metabolic Diseases in Hyperammonemic Newborns.

Roshan Lal TR, Kliewer MA, Lopes T, et al. Cornelia de Lange Syndrome: Correlation of Brain MRI Findings with Behavioral Assessment. Am J Med Genet C Semin Med Genet. 2016;172(2):190-197.

Roshan Lal TR, Borger DK, Sidransky E. Once again, rare diseases provide a spotlight. Mol Genet Metab. 2016;118(1):1-2.

Appiah-Sakyi K, Ratti T (Roshan Lal TR). A survey of north-west England obstetric trainees on the management of major perineal trauma. The Internet Journal of Gynecology and Obstetrics. 2008;11(1).