Our Team

Experts at the nexus of medicine, need, and technology.

Staff

Dr. Jessica Lee
Dr. Jessica Lee
Chief Executive Officer
Crystal Weeks Cohens
Crystal Weeks Cohens
Director of Business Development
Corrin M. Colesar
Director of Administration and Special Projects
Janice Davis
Janice Davis
Product Owner
Jill Einstein, MD
Senior Director of Physician Engagement
Jennifer Garver
Jennifer Garver, CPA
Chief Financial Officer & Compliance Officer
Joanna Grigas
Joanna Grigas
General Counsel
Jonathan Lewis
Jonathan Lewis
IT & Data Systems Director
Karen Myers
Karen Myers
Senior Director of Institutional Support
Megan Hart
Megan Pagliei
Clinic Partnership Manager
Hyelim (Esther) Park
Hyelim Park (Esther)
Senior Director of Clinic Partnerships
Maria Perkins
Maria Perkins
Chief Information Officer
Tori Rowe
Tori Rowe
Program Coordinator
Meredith Schanda
Chief Operating Officer
Shirley Severe-Telon
Applications Support Associate
Mitch Slater
Mitch Slater
Salesforce Administrator
Jennifer Strandskov
Physician Engagement Associate
Kristin Talbot
Director of Programs
Mona Zabihian
Mona Zabihian
Clinic Partnership Manager
 
Laurie Green, MD
Founder, President, and Chair 

Dr. Laurie Green has practiced medicine for more than 40 years and is the managing partner of Pacific Women’s Obstetrics & Gynecology Medical Group.

She completed an internship in internal medicine at Stanford University and an obstetrics and gynecology residency at University of California, San Francisco. She earned her M.D. and A.B. (History & Science, summa cum laude) from Harvard, was president of the Harvard Medical School Alumni Association (2013-14), and served 7 years on the Alumni Council.

Dr . Green has held board leadership positions in the Brown and Toland Medical Group and the San Francisco Medical Society.

She is currently vice-chair of the OB/GYN  Department at California Pacific Medical Center and one of seven public health commissioners for the City and County of San Francisco.

Laura Melahn
Laura Melahn
Founder, Meadow Valley Partners

Laura Melahn is the founder of Meadow Valley Partners, an investment and incubation studio focused on AI, health, and social connection. She previously spent over a decade as a partner at Google Ventures, where she led investments in companies like Lovevery, Signos, Mill, and Swing Education, and helped scale the firm’s marketing support across 400+ startups. Earlier, she launched global products at Google and conducted biochemistry research at Oxford and the University of Hawaii Cancer Center. She holds a degree in molecular biology from Princeton University.

Nathaniel Lacktman
Nathaniel Lacktman
Partner, Foley & Lardner LLP; Chair, Telemedicine & Digital Health

Nathaniel (Nate) Lacktman is a partner and chair of the firm’s national Telemedicine & Digital Health Industry Team, and the current Chairman of the Board for the American Telemedicine Association (ATA). He advises entrepreneurial health care providers and technology companies on business arrangements, compliance, and corporate matters in telemedicine, digital health, remote patient monitoring, digital therapeutics, and click-and-mortar services. Working with hospitals, health systems, providers, and start-ups to build telemedicine arrangements across the United States and globally, his practice emphasizes strategic counseling, creative business modeling, and fresh approaches to realize clients’ ambitious and innovative goals.

With more than twenty years’ experience practicing health care law, Nate has been recognized by peer-reviewed industry guides, including the coveted Band 1 Ranking in Chambers USA (2013 – 2025):

  • “Nate stands out as the very best in his field of expertise.” “His expertise on telehealth legal and policy issues is second to none. He also cares about how these issues and policies impact real people’s lives.” (2025)
  • “His intelligence, analysis, understanding of a client’s industry and ability to craft deliverables in the exact nature required by the client is remarkable.” (2023)
  • “He is undoubtedly the foremost authority on telemedicine and direct-to-consumer issues in the country.” “He can problem-solve creatively, and cares about his clients as people.” (2022)
  • “He has complete knowledge of a very complicated area of the law … and tremendous business sense.” (2021)
  • “A tireless champion for the advancement of the field.” (2019)
  • “First of all he’s brilliant.” “He knows the law inside and out and he’s extremely well connected.” (2017)

He has held several leadership positions in the digital health industry, including a seat on HealthTech X’s startup Advisory Council, ATA’s Policy Council, and a former member of the American Board of Telehealth’s inaugural advisory board. He speaks and writes frequently on issues at the forefront of telehealth and is often quoted for his insight about legal and business developments in this area. He has written telehealth legislation across several states, advised on regulations, and drafted comments and policy input to federal and state agencies such as the Drug Enforcement Agency, the Congressional Research Service, state Medicaid Agencies, and state boards of medicine. He has helped write telemedicine policy letters and position statements with such organizations as the ATA and the American Heart Association. He has appeared in publications such as the Wall Street Journal, NPR, CNBC, Fox News, Bloomberg, POLITICO, the Associated Press, Reuters, Modern Healthcare, Forbes, Huffington Post, MobiHealthNews, Wired, Inside Counsel, Buzzfeed, mHealthIntelligence, and Information Week, among others.

Chase Behringer
Founder, Silicon Valley Social Value

Chase Behringer is the founder of Silicon Valley Social Value, a consulting firm serving mission-driven organizations and philanthropists. Previously, Chase was a social entrepreneur and head of strategy at Samahope, an award-winning social enterprise acquired by Johnson & Johnson, and a management consultant at leading nonprofit and for-profit firms. Chase holds a B.A. degree from Columbia University and an M.B.A. degree from MIT Sloan School of Management.

Parinda Khatri.
Parinda Khatri
CEO, River Valley Health

Dr. Parinda Khatri is Chief Executive Officer at River Valley Health, formerly Cherokee Health Systems. CHS is a Federally Qualified Health Center and licensed Community Mental Health Center that provides comprehensive and integrated primary, behavioral health, dental, vision, pharmacy, and outreach services to nearly 70,000 patients across 25 counties in Tennessee. She serves on several national committees and boards, including the Mental/Behavioral Health Advisory Committee for the Association of American Medical Colleges, Board of Directors for Advocates for Community Health (ACH), Board of Directors for Association of Clinicians for the Underserved (ACU), and the AHRQ National Integration Academy Council. She has been awarded the Susan P. Smith Award of Excellence by the Tennessee Primary Care Association, the Don Bloch Award by the Collaborative Family Healthcare Association, the Excellence in Education and Teaching award by the Society of Health Psychology, and is a Fellow of the Association of Clinicians for the Underserved.

Mario Molina
Mario Molina
Former CEO, Molina Healthcare

Dr. J. Mario Molina earned a bachelor’s degree from California State University, Long Beach, where he was elected to membership in Phi Beta Kappa. He earned his medical degree from the University of Southern California, where he was elected to membership in the honor societies Alpha Omega Alpha and Sigma Xi. Dr. Molina completed his internship and residency in internal medicine at Johns Hopkins Hospital, followed by a fellowship in endocrinology at the University of California, San Diego. He received a certificate in management from the Anderson School of Business at UCLA. He was an assistant professor of medicine at the University of Southern California’s Keck School of Medicine before joining Molina Healthcare.

From 1997 to 2017, he was the CEO of Molina Healthcare, a Fortune 500 company. In 2005, Dr. Molina was featured in Time magazine as one of the twenty-five most influential Hispanics. He has an honorary doctorate from Claremont Graduate University. Modern Healthcare listed him among the 100 most influential people in healthcare. He is a former president of the Golden Shore Medical Group, a former board member of Homeboy Industries, and the Aquarium of the Pacific. He has served on the Visiting Committee for Harvard Medical School and Harvard Dental School. He serves as a trustee of the Huntington Library and is the curator of the Osler Library at McGill University. He serves as a trustee of the Johns Hopkins Health System, a member of the Johns Hopkins Health Plan’s board, and a member of the University of Chicago Medical Center’s board. He is a member of the board of the National Museum of the American Latino. He has been appointed to the National Advisory Council of the Agency for Healthcare Research and Quality (AHRQ). He is the chair of the United States of Care, a nonprofit organization dedicated to ensuring that all Americans have access to quality, affordable healthcare.

Grant Chamberlain
Ziegler Healthcare Investment Banking

Grant Chamberlain is a Senior Managing Director at Ziegler within the firm’s Corporate Finance Healthcare Practice. In addition, Grant just concluded a 6 year run as an elected Director of the American Telemedicine Association, the leading international advocate for the use of advanced remote medical technologies. With over 25 years of investment banking experience, Grant has advised leading healthcare systems and telehealth companies. Grant holds a B.A. degree from the University of Wisconsin-Madison.

Vicki Escarra
Former CEO, Feeding America

Vicki Escarra is a visionary, multi-sector leader having served as the CEO/President of Feeding America, CEO of Opportunity International, and Chief Marketing Officer at Delta Air Lines. Today, Vicki is committed to transitioning leaders as a Senior Advisor with My Next Season and Boston Consulting Group. Vicki holds a B.A. degree from Georgia State University, and certificates from Columbia University’s Executive Management Program and Harvard Business School’s Leadership Program. She also serves on the board of directors of Plan USA.

Jay Gellert
Former CEO & President, Health Net, Inc.

Jay Gellert recently completed 17 years as President and Chief Executive Officer of Health Net, Inc. and assisted in their merger with Centene corporation. He held several leadership and strategic positions in the healthcare industry, including Shattuck Hammond Partners, Bay Pacific Healthcare Corporation, and California Healthcare Systems. He is a member of the board of directors of HealthEdge, and a past chairman of America’s Health Insurance Plans. He holds a B.A. degree from Stanford University.

Barth Green, MD
Barth Green, MD
Chair of Neurological Surgery, Miller School of Medicine

Dr. Barth A. Green served as Chairman of the Department of Neurosurgery for 22 years and as Chief of Neurosurgery at Jackson Memorial Hospital and the Miami VAMC and has worked for the University of Miami for 47 years. During that time, he cofounded the Miami Project to Cure Paralysis and Project Medishare for Haiti and Shake A Leg Miami. He now serves as Executive Dean of Global Health and Community Service at UM and directs its Global Disaster Response programs.

Howard A. Kahn
Retired CEO, L.A. Care Health Plan & CA Wellness Foundation

Howard A. Kahn served for over 14 years as CEO of L.A. Care Health Plan, the nation’s largest publicly operated health plan. In addition, Howard served as a senior executive at CIGNA International, Aetna, and was the founding president and CEO of the $1 billion California Wellness Foundation, and the founding CEO of the Health Plan of San Mateo. Currently, Howard is chair of Physicians for a Healthy California and chair of philanthropy for the  Good Hope Medical Foundation. He recently completed his term as a Board member of Charles R Drew University and RAND Health. Howard attended Harvard College and holds a B.A. degree from University of California, Berkeley, and M.A. from the University of Minnesota’s Humphrey Institute.

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