Co-Founder, CEO and Board Member
Vivek Garipalli

Vivek Garipalli is the co-founder and CEO of Clover Health. Prior to founding Clover, he founded CarePoint Health in 2008, a fully integrated healthcare system in New Jersey. Through his role at CarePoint – whose mission is to serve uninsured and underinsured patient populations – Vivek experienced the misalignment of providers and insurance companies first-hand, which led to the founding of Clover. Vivek also co-founded a healthcare services revenue cycle company called Ensemble Health, and was a founding investor of Flatiron Health where he helped drive the development of the business model and strategy and sat on its Board through its sale to Roche in 2018. Vivek is active in health tech, serving as a board member of Doctor Evidence and Medically Home and an investor in numerous early-stage health tech companies. The main cause he is focused on is helping with homelessness and is a financial supporter of The Bowery Mission in New York City and Newark, NJ. Vivek began his career in finance, holding roles at Credit Suisse First Boston, J.P. Morgan Partners and Blackstone Group. He earned a B.B.A. in Entrepreneurship from Emory University.

President and Board Member
Andrew Toy

Andrew Toy is the President at Clover, where he is responsible for driving the vision for how technology and analytics can improve the lives of Clover's members. Andrew joined Clover from Google, where he coordinated enterprise activities for the Android team and ran Machine Learning, Enterprise Search and Analytics for the G-Suite team. Before that, he was the CEO and co-founder of Divide, a company focused on creating a split between work and personal data on mobile devices, which was acquired by Google in 2014. He earned his BS and MS in Computer Science from Stanford.

Chief Financial Officer
Mark C. Herbers

Mark C. Herbers is Clover Health's interim CFO. Mr. Herbers, age 67, has served as a Director of AlixPartners, LLP, a global consulting firm, since 2014. He also served as Interim CFO of American Renal Associates from 2019 to 2021, as CEO/CRO of El Paso Children’s Hospital from 2015 to 2016, as Chief Financial Officer of St. Clare’s Health System, a hospital system, from 2012 to 2014, and as Managing Director at FTI Consulting, a consulting firm, from 2005 to 2014. Mr. Herbers holds a B.S. from Georgetown University and an MBA from Washington University in St. Louis, and he is a certified public accountant.

Chief Operations Officer
Jamie L. Reynoso

Jamie Reynoso is the Chief Operating Officer at Clover Health, where she is responsible for plan operations including service, network, clinical and IT.  With over 30 years experience in the healthcare industry, Jamie has a strong background in health plan operations with a focus on Medicare and Medicare Advantage. Prior to joining Clover Health, she spent over 16 years at UnitedHealth Group where she held various roles including Vice President of Emerging Business. She’s also been responsible for payer strategy and operations at a large national hospital system and most recently served as CEO of a provider-sponsored health plan in Texas. Jamie lives with her husband and daughter in Texas, where she enjoys spending time with her family and friends, reading, traveling, watching sports, and spending time outside.

Chief Product Officer
Calvin Chock

Calvin Chock is the Chief Product Officer at Clover Health, a healthcare company using technology to improve health outcomes. At Clover, Calvin leads the product management, research and design teams for all provider and member facing applications. Prior to Clover, Calvin spent over a decade at McKesson, most recently serving as VP of Product Management, Engineering and QA, Customer Technology Solutions, where he led the design and engineering of a large suite of industry-leading healthcare applications.

Chief Scientific Officer
Dr. Kumar Dharmarajan

Dr. Kumar Dharmarajan is a cardiologist, geriatrician and Chief Scientific Officer at Clover Health where he leads its clinical programs and R&D initiatives for its most medically complex members. Prior to joining Clover, Dr. Dharmarajan developed quality measures used by Medicare, including its Innovation Center. He also led research studies to help hospitals and health systems lower preventable hospitalizations. His work has appeared in top medical journals including the New England Journal of Medicine, JAMA, and Health Affairs. He earned his AB at Harvard and MD and MBA at Columbia. He continues to practice geriatrics in Clover’s Complex Care Programs and cardiology at Yale New Haven Hospital as an adjunct faculty member at Yale.

Chief People Officer
Rachel Fish

Rachel is the Chief People Officer at Clover Health where she oversees all strategic development and management of people operations and corporate administrative functions. Her organization includes the HR, Talent, Facilities, Learning and Organizational Development, Culture Inclusion & Diversity and Executive Support teams. A long time devotee to Clover's growth and mission, she started as Chief of Staff to the CEO and evolved over the years into her current role. Prior to Clover, Rachel held multiple executive-level roles at Mesirow Financial, including Senior Vice President of National Operations, where she worked cross-functionally with senior leadership to operationalize the firm's long-term strategic plan. Rachel earned her BS in Finance and Economics from Albany State University.

General Counsel
Joe Martin headshot.jpg

Joseph Martin is General Counsel of Clover Health. Before joining Clover, Joseph served as General Counsel for Steel Partners Holdings, a global diversified holding company, where he oversaw the legal, compliance and risk management functions. He has held numerous legal and compliance-focused positions at Louisiana-Pacific Corporation, Georgia-Pacific LLC, Sullivan & Cromwell LLP, and Cravath, Swaine & Moore LLP. He received his B.A. from the University of California, Berkeley, and his J.D. from Harvard Law School.

Chief Compliance Officer
Wendy Richey

Wendy Richey is Chief Compliance Officer at Clover Health where she maintains a beneficial working relationship with CMS staff to create alignment between regulatory requirements and Clover’s financial and operational goals. With over 40 years’ experience in the Medicare industry, Wendy has a sound understanding of the challenges, opportunities and best practices influencing the successful conduct of both start-up and mature plans. Prior to Clover, Wendy held executive roles at ComplexCare Solutions, Windsor Health Plan, and HealthSpring. In her past roles, she developed successful regional and national plans within a well-managed, cost-efficient model, while sustaining viability and competitiveness, and transitioned plans through acquisitions, both from a buyer and seller position. Wendy lives in Nashville where she enjoys spending time with her husband, three children, and five grandchildren.

Divisional CEO of Value Based Care

Aric Sharp has served as our CEO of Value-Based Care since May 2022. Prior to joining Clover, Mr. Sharp served as Senior Vice President and Chief Transformation Officer at INTEGRIS Health, a health system, from November 2020 to April 2022, and ACO Chief Executive Officer at Wilmington Health, a health care provider, from May 2019 to September 2020. Prior to Wilmington Health, Mr. Sharp held several positions at UnityPoint Health, a health system, including Managing Director, Enterprise and Government Ventures, from May 2018 to February 2019, and Vice President, Accountable Care, from January 2013 to May 2018. He also previously served in executive roles, including COO and CEO, with several physician-owned medical groups. Mr. Sharp is Chair-Elect of the American Medical Group Association. Mr. Sharp holds a B.B.A from Iowa State University and a Master of Healthcare Administration from the University of Iowa College of Public Health, where he also serves as a member of the Adjunct Faculty.

Chief Growth Officer
Singh 677x620

Prabhdeep Singh is the Chief Growth Officer at Clover Health where he oversees the company's membership growth and expansion of its service areas and provider network. Prior to Clover, Prabhdeep was the Global Head of Marketplace at WeWork where he led the development and growth of its digital platform and emerging products and services. Prabhdeep has also held a number of leadership roles at Uber, including the Head of Enterprise and General Manager of several markets for Uber Eats. Prabhdeep began his career in finance, holding roles at Morgan Stanley, the Partnership Fund for New York City, and GLG. He earned a BA from Boston College and lives with his wife and two kids in Brooklyn, NY.

Chief Medical Officer
Mark Spektor

Mark Spektor, DO, MBA is a Board Certified physician in Emergency Medicine, and the Chief Medical Officer of Clover Health. Prior to this appointment he was the President and CEO of Bayonne Medical Center as well as Chief Clinical Integration Officer of CarePoint Health. Before being named CEO he served as SVP for Medical Affairs and Chief of the Emergency Department at Bayonne Medical Center. In addition, he has held various teaching positions and served as the Associate Residency Director in the Department of Emergency Medicine at SUNY-Downstate and he is currently an Assistant Professor of Emergency Medicine at SUNY – Downstate in Brooklyn. Dr. Spektor has received awards for academic achievement from UMDNJ-SOM and served on the Curriculum Committee at Albert Einstein Medical Center, Philadelphia. He has published numerous articles in peer reviewed journals in addition to several chapters in internationally recognized textbooks. He is a frequent Grand Rounds Presenter and Lecturer. He is a member of the American College of Physician Executives, American College of Emergency Physicians and the Society of Academic Emergency Medicine. His interests include population health management, quality management and design and implementation of better health care delivery systems. He received his Masters of Business Administration from the University of Massachusetts – Amherst.

Chief Technology Officer
Conrad Wai

Conrad Wai is the Chief Technology Officer (“CTO”) at Clover Health where he is responsible for driving development and growth of Clover’s flagship technology platform, the Clover Assistant. Prior to joining Clover, Wai served as Senior Vice President of Product for Hinge Health, where he oversaw numerous functions including product management, design, data analytics, and growth. Wai previously held product leadership positions at Yahoo! Inc. and Google, and earlier in his career worked in venture capital, consulting, and engineering. Wai attained B.S. and M.S. degrees in Computer Science from Stanford University.

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