Board of Directors

Bruce Culleton, MD

Dr. Culleton joins ProKidney from CVS Kidney Care, a wholly owned subsidiary of CVS Health, where he was most recently Vice President and General Manager. Previously, he served as Vice President and Chief Medical Officer at CVS Kidney Care. Before joining CVS Health, he was Vice President, Global Clinical Development and World Wide Vice President, Medical Affairs, Medication and Procedural Solutions at Becton Dickinson; and previously Vice President, Renal Therapeutic Area at Baxter Healthcare. Prior to beginning his industry career in 2007, Dr. Culleton was a Clinical Associate Professor, Department of Medicine at the University of Calgary.

Dr. Culleton holds a Bachelor’s degree in Medical Science and a Doctor of Medicine degree from Memorial University of Newfoundland; and a Master’s degree in Business Administration from Northwestern University, Kellogg School of Management. He completed a specialization in Internal Medicine and Nephrology through the Royal College of Physicians and Surgeons of Canada, as well as a fellowship in Clinical Epidemiology at Boston University, Framingham Heart Study.

Pablo Legorreta

Mr. Legorreta is the founder and has served as Chief Executive Officer of Royalty Pharma plc (Nasdaq: RPRX), a rapidly growing biopharma company and one of the largest dedicated life sciences investors in the world, since September 1996. Mr. Legorreta has also served as the Chairman of the board of directors of Royalty Pharma plc since April 2020. Mr. Legorreta has over 25 years of experience building and managing Royalty Pharma plc. Additionally, Mr. Legorreta is a co-founder of Pharmakon Advisors, LP, a leading provider of debt capital to the life sciences industry, where he has served as a managing member, since April 2009. Mr. Legorreta has served as a director of Epizyme, Inc. (Nasdaq: EPZM), a fully integrated, commercial-stage biopharmaceutical company developing and delivering novel epigenetic therapies, since November 2019. Mr. Legorreta has served on the Board of Governors of the New York Academy of Sciences since January 2015, the Board of Trustees of Rockefeller University since March 2017, and the Board of Trustees and Compensation, Research and Innovation and Development Committees of the Hospital for Special Surgery since January 2015. Mr. Legorreta has also served on the boards of Brown University, Pasteur Foundation (French: Institut Pasteur), a French non-profit private foundation dedicated to the study of biology, micro-organisms, diseases, and vaccines, Open Medical Institute, an international initiative for medical professionals, which through education and research, aims to improve healthcare on a global scale, and The Park Avenue Armory, a nonprofit cultural institution within the historic Seventh Regiment Armory. Mr. Legorreta is the founder and Chairman of Alianza Médica para la Salud, a non-profit organization dedicated to enhancing the quality of health care in Latin America by providing doctors and healthcare providers with continued education opportunities. Since its foundation in December 2010, AMSA has provided over 500 scholarships to Mexican and Latin American doctors and healthcare providers to study abroad. Mr. Legorreta is also a founding member of Mount Sinai’s new Institute for Health Equity Research, which is created in May 2020 in part as a response to the health inequities made apparent by COVID-19. Mr. Legorreta received his B.A. degree in Industrial Engineering from Universidad Iberoamericana in Mexico City.

William F. Doyle

Mr. Doyle has been a member of the ProKidney Board since January 2022. Mr. Doyle is a recognized expert in medical devices commercialization with over 20 years’ experience in the advanced technology and healthcare industries as an entrepreneur, executive, management consultant and investor. He has served as Executive Chairman of NovoCure Limited (Nasdaq: NVCR), a commercial-stage oncology company which is currently developing Tumor Treating Fields, a new therapy for solid tumor cancers, since May 2016 and a member of the board of directors of NovoCure since Feburary, 2004. Mr. Doyle has been a managing director of WFD Ventures LLC, a private venture capital firm he co-founded, since June 2002. Prior to that, Mr. Doyle was a member of Johnson & Johnson’s Medical Devices and Diagnostics Group Operating Committee and was the Vice President, Licensing and Acquisitions from 1994 to 1999. While at Johnson & Johnson, Mr. Doyle was also the Worldwide President of Biosense-Webster, Inc. and a member of the board of directors of Johnson & Johnson Development Corporation, Johnson & Johnson’s venture capital subsidiary. Mr. Doyle has served as a member of the board of directors of Elanco Animal Health, Inc. (NYSE: ELAN), a global leader in animal health dedicated to innovating and delivering products and services to prevent and treat disease in farm animals and pets, creating value for farmers, pet owners, veterinarians, stakeholders, and society as a whole, since October 2020. Previously, Mr. Doyle served as a member of the board of directors of OptiNose, Inc. (Nasdaq: OPTN), a pharmaceutical company focused on patients treated by ear, nose and throat (ENT) and allergy specialists, from June 2004 to October 2020, and Zoetis, Inc. (NYSE: ZTS), a leading animal health company, dedicated to supporting its customers and their businesses, from February 2015 to March 2016. Mr. Doyle earned his B.S. in Materials Science and Engineering from Massachusetts Institute of Technology and his M.B.A. from Harvard Business School.

Alan M. Lotvin, M.D.

Dr. Lotvin has been a member of the ProKidney Board since January 2022. Dr. Lotvin has served as the Executive Vice President at CVS Health Corp (NYSE: CVS), a leading health solutions company, since November 2012, and the President of CVS Caremark since March 2020. Prior to that, Dr. Lotvin served as the Executive Vice President—Transformation at CVS Health Corporation from June 2018 to February 2020 and the Executive Vice President—Specialty Pharmacy at CVS Caremark from November 2012 to May 2018. Dr. Lotvin has extensive experience in the pharmacy benefit management (“PBM”) and specialty pharmacy industries. Before joining CVS Health Corp, Dr. Lotvin was the President and Chief Executive Officer of ICORE Healthcare, a Magellan Health Services company, and prior to that, Dr. Lotvin held senior positions in the PBM industry. Dr. Lotvin earned his B.S. in Biochemistry from Stony Brook University, his M.D. in Medicine from SUNY Downstate Health Sciences University, and his M.A. in Medical Informatics from Columbia University Graduate School of Arts and Sciences.

Brian J. G. Pereira, M.D.

Dr. Pereira has been a member of the ProKidney Board since January 2022. Dr. Pereira has served as the Chief Executive Officer at Visterra Inc., a clinical-stage biotechnology company committed to developing innovative antibody-based therapies for the treatment of patients with kidney diseases and other hard-to-treat diseases and a subsidiary of Otsuka America Inc., a global healthcare company listed on Tokyo Stock Exchange, since July 2013. Dr. Pereira has also served on the board of directors of Visterra Inc. since July, 2013. Dr. Pereira is a nationally recognized expert on kidney disease and nephrology, is the former Editor of the widely read textbook “Chronic Kidney Disease, Dialysis and Transplantation,” and has over 200 scientific papers to his credit. He currently serves on the board of directors of Africa Healthcare Network, Ltd, a dialysis provider, as the Chairman of the Board, the board of directors of KalVista Pharmaceuticals, Inc. (Nasdaq: KALV), a pharmaceutical company focused on the discovery, development, and commercialization of small molecule protease inhibitors for diseases with significant unmet need, the board of directors of Cullinan Pearl Corp, a privately held biotechnology company and a subsidiary of Cullinan Oncology, Inc. (Nasdaq: CGEM), an oncology company. He was the former Executive Chairman of the board of directors of Abeona Therapeutics Inc. (Nasdaq: ABEO), a clinical-stage biopharmaceutical company developing gene and cell therapies for serious diseases. Dr. Pereira is a graduate of St. John’s Medical College, Bangalore, India and has an MBA from the Kellogg Business School, Northwestern University. Dr. Pereira obtained his D.M. in Nephrology and M.D. in Internal Medicine from Post Graduate Institute, Chandigarh, India. 

Uma Sinha, Ph.D.

Dr. Sinha has been a member of the Social Capital Suvretta Holdings Corp III Board since September 2021. In April 2016, Dr. Sinha was appointed the Chief Scientific Officer of BridgeBio Pharma, Inc. (“BridgeBio”) and serves as the Chief Scientific Officer of other BridgeBio subsidiaries, including Eidos Therapeutics. Prior to that, Dr. Sinha served as Chief Scientific Officer of Global Blood Therapeutics, Inc., a clinical-stage biopharmaceutical company, from 2014 to 2015 and as Senior Vice President of research from 2013 to 2014. She was Vice President, head of biology at Portola Pharmaceuticals, Inc., a clinical-stage biotechnology company, from 2010 to 2012 and was the Vice President of translational biology from 2004 to 2010. Previously, Dr. Sinha held senior research positions at Millennium Pharmaceuticals, Inc., a biopharmaceutical company, and COR Therapeutics, Inc., a biopharmaceutical company. Dr. Sinha received her Ph.D. in biochemistry from the University of Georgia and her B.Sc. with honors in chemistry from Presidency College.

José Ignacio Jiménez Santos

Mr. Jiménez Santos has served as the Chief Executive Officer of Afore Inbursa since August 2015 and the Chief Investment Officer of Grupo Financiero Inbursa, SAB de C.V., a public company registered on the Mexican Stock Exchange, since August 2013. Mr. Jiménez Santos served on the board of directors of Procesar SA de C.V., a private company that provides data processing services, from May 2019 to May 2022. Mr. Jiménez Santos also serves on the board of directors of Glycosyn, a private biotechnology company developing products based on unique bioactive sugars found in human milk. Mr. Jiménez Santos received his bachelor’s degree in economics and finance from the Instituto Tecnológico Autonomo de México.

Jennifer Fox

Jennifer Fox has served on the Board since July 2022. Ms. Fox has served as the Chief Business Officer and Chief Financial Officer of Zenas BioPharma since December 2023. Prior to this role, Ms. Fox served as the Chief Financial Officer of Nuvation Bio Inc. from October 2020 to December 2023. From June 2015 to October 2020, Ms. Fox served as Managing Director, Co-Head of North America Healthcare Corporate and Investment Banking Group at Citigroup. From February 2006 to June 2015, Ms. Fox served as Managing Director at Deutsche Bank, most recently also as Co-Head of Life Sciences Investment Banking Group. Prior to that, Ms. Fox served as Senior Managing Director Healthcare Investment Banking at Bear Stearns, Vice President Healthcare Investment Banking at Bank of America and Financial Analyst, Investment Banking Analyst, Associate, Vice President, Health Care Investment Banking at Prudential Vector Healthcare Group and Prudential Securities Incorporated. Ms. Fox received B.S. degrees in Finance and Marketing from Manhattan College.