Our Team

Sunstone Leadership

Manish Agrawal, M.D.
Chief Executive Officer, Co-Founder
Kim Roddy, M.B.A.
Chief Operating Officer, Co-Founder
Rachel Winzer, M.S.
Therapist Program Director
Amy Zuchelkowski
Research Director
Madison Mount
Product Director
Michelle Childers
Human Resources Manager

Our Therapy Team

Mark Bates, Ph.D.
Sunstone Therapist
Betsy Jenkins, L.C.P.C
Sunstone Therapist
Jess Jones, L.C.S.W.-C
Sunstone Therapist
Bob Koffman, M.D., M.P.H.
Sunstone Therapist and Military Liasion
Norma Mancini Stevens, M.S., L.C.P.C, N.C.C.
Lead Therapist of Operations
Shelby Muhammedi, L.C.S.W.
Therapy Fellow
Bill Richards, Ph.D.
Co-founder and Senior Advisor

Our Research Team

Gregory Barber, M.D.
Psychiatrist
Rebecca Ehrenkranz, Ph.D., MPH
Research Fellow
Jehenifer Fuentes
Medical Assistant
Tary Hanna, M.D.
Clinical Evaluation Specialist
Willie Harrington M.D., M.S.
Clinical Evaluation Specialist
Celia Leeks
Clinical Research Coordinator
Jamie Nathlar
Clinical Research Coordinator
Payal Patel, M.D.
Clinical Evaluation Specialist
Renuka Surujnarain
Clinical Research Coordinator
Alex Tribo
Clinical Research Coordinator

Our Operations Team

Eakta Agrawal
Healthcloud Lead
Derek Burks
Recruiter
Eloise Cherian
Communications Coordinator
Maricel Claro
Senior Accountant
Sahar Din Headshot
Sahar Din
Bookkeeper
Michael Huneke
Software Engineer
Christina Kappil
M.B.A. Business Fellow
Chris Kritzman
Regulatory & Data Specialist
Lindsay Ozyck
Chief of Staff
Christopher Pereira
Learning Manager
Michael Pollack, M.S.
Director of Business Development
Fayzan Rab
Medical Fellow
Mehwish Sajjad
Clinical Scheduling Analyst
Chris Smith
Technology Advisor
Joel Vincent MPH, CCRC
Regulatory Affairs Specialist
 Laura Volovski
Marketing Communications Manager
quote mark
Sunstone is grounded in relationships. Because we are all supporting each other’s growth, staff experience is a vital part of patient experience. And how we trust one another is integral. And how we trust one another is integral.
— Manish Agrawal, Sunstone CEO

Join the Sunstone Team

In service to Sunstone’s vision of Whole Person Healing for All, all of our team members play a key role in Sunstone’s ability to deliver on its vision with Love and Rigor. Explore our open positions.

Learn More & Apply