After finishing graduate school, Saha joined the management consulting firm
McKinsey & Company in their Pharmaceuticals and Medical Products Practice in New York City.[6] In 2005, he became the Director of the New Indications Discovery Unit at the Novartis Institutes for BioMedical Research based in Cambridge, Massachusetts.[5] Between 2008 and 2015, Saha served as the President of BioMed Valley Discoveries[7][3] Saha serves as a venture partner for the life sciences venture capital firm,
Atlas Venture and also served as the Chief Medical Officer for its portfolio company, Synlogic.[8]
Saha has published in periodicals where he and his colleagues reported translational research and development discoveries in cancer research.[12][13][14][15][16][17][18] He is also on the editorial boards of the American Journal of Clinical Oncology,[19]Journal of Translational Medicine,[20] and Cancer Biology & Therapy.[21]
^Saha S; Sparks AB; Rago C; Akmaev V; Wang CJ; Vogelstein B; Kinzler KW; Velculescu VE (May 2002). "Using the transcriptome to annotate the genome". Nature Biotechnology. 20 (5): 508–12.
doi:
10.1038/nbt0502-508.
PMID11981567.
S2CID12709815.
^Christoph Lengauer; Luis A. Diaz, Jr & Saurabh Saha (May 2005). "Outlook: Cancer drug discovery through collaboration". Nature Reviews Drug Discovery. 4 (5): 375–380.
doi:
10.1038/nrd1722.
PMID15864266.
S2CID1720653.