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Jigar Raythatha

Investor

Partner at Third Rock Ventures

East Coast

Kauffman Fellow · Class 10

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About

Partner at Third Rock Ventures who joined in 2022, previously president and CEO of Constellation Pharmaceuticals until its 2021 acquisition and chief business officer at Jounce Therapeutics through its IPO. He holds an MBA from Columbia and a biochemistry/economics degree from Rutgers, and serves on boards at Flare Therapeutics, Synnovation, and TRIANA Biomedicines.

Invests in

BiotechDigital HealthHealthtechMedical Devices

Experience

  1. Third Rock VenturesPartnercurrent2022 — present
  2. Third Rock VenturesBoard Member - Mass Medicines, Inc.current2025 — present
  3. Third Rock VenturesBoard Member - Synnovation, Inc.current2024 — present
  4. Third Rock VenturesBoard Member - Flare Therapeutics, Inc.current2022 — present
  5. TRIANA BiomedicinesChair of the Board of Directorscurrent2022 — presentGreater Boston
  6. Jounce Therapeutics, Inc.Chair of the Board of Directors2021 — 2023Greater Boston
  7. Constellation Pharmaceuticals, Inc. (Acquired)Chief Executive Officer2017 — 2021Cambridge, Massachusetts
  8. Jounce Therapeutics, Inc.Chief Business Officer2012 — 2017Greater Boston Area
  9. Constellation PharmaceuticalsHead of Corporate Development2009 — 2013Greater Boston Area
  10. Red Abbey Venture PartnersKauffman Fellow (2005-2007), Principal (2007-2009) Venture Partner (2009)2005 — 2009Baltimore, Maryland Area
  11. PfizerSummer - New Product Development - Marketing2004Greater New York City Area
  12. BiogenMarket & Business Development1999 — 2003Cambridge, Massachuesetts
  13. A.T. KearneyBusiness Analyst1998 — 1999Greater New York City Area

Skills & more

Biotechnology17Life Sciences12Pharmaceutical Industry8Venture Capital5Corporate Development3Business Development3Start-ups1StrategyDrug DiscoveryBusiness Strategy1BiopharmaceuticalsManagement
+2 moreDrug DevelopmentOncology

From Jigar's professional profile.

Investments

Board seats

Flare Therapeutics, Inc.Synnovation, Inc.Triana Bio

Per the firm's website.

Colleagues at Third Rock Ventures

Abbie Celniker
Investor at Third Rock Ventures
Adam Tebbe
Investor at Third Rock Ventures
Alan Ezekowitz
Investor at Third Rock Ventures
Alexis Borisy
Operating Chairman at Curie.Bio
Alison Connors
Investor at Third Rock Ventures
Amanda Chan
Investor at Third Rock Ventures
Andrea van Elsas
Investor at Third Rock Ventures
Angelo Severino
Investor at Third Rock Ventures

Network1

Matt ZugaMentor
Investor at HighCape Capital

Investors connected to Jigar in public investor directories — a warm-intro map.

Frequently asked questions

Who is Jigar Raythatha?
Partner at Third Rock Ventures who joined in 2022, previously president and CEO of Constellation Pharmaceuticals until its 2021 acquisition and chief business officer at Jounce Therapeutics through its IPO. He holds an MBA from Columbia and a biochemistry/economics degree from Rutgers, and serves on boards at Flare Therapeutics, Synnovation, and TRIANA Biomedicines.
Where does Jigar Raythatha work?
Jigar Raythatha is Partner at Third Rock Ventures.
What does Jigar Raythatha invest in?
Jigar Raythatha invests in Biotech, Digital Health, Healthtech, Medical Devices.
What boards does Jigar Raythatha sit on?
Jigar Raythatha holds tracked board seats at Flare Therapeutics, Inc., Synnovation, Inc., Triana Bio.
Where did Jigar Raythatha go to school?
Jigar Raythatha studied at Columbia Business School (MBA); Rutgers University (B.A., Biochemistry/Economics).

Same school

Shared employers