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Senior Leadership Team

Read brief biographies of Senior Leadership Team

John L. Lehr, Chief Executive Officer

Mr. Lehr can be reached at

John L. Lehr brings to the Parkinson's Foundation more than two decades of nonprofit fundraising and management experience, with a strong focus in the voluntary healthcare and medical research sectors.  Before joining the Parkinson's Foundation, John served as President of Orr Associates, Inc. (OAI), a consulting firm with offices in Washington, D.C. and New York City serving the nonprofit sector. At OAI, John was responsible for daily operations of the firm, as well as management of leading clients including Georgetown University, MedStar Health, and Special Olympics.

Prior to OAI, John served as Chief Executive Officer of Food Allergy Research & Education (FARE) where he merged two legacy organizations into one national organization focused on finding medical solutions for and educating the public on food allergy. While at FARE, revenue increased by more than 20 percent in the first year post merger. In addition, John led a strategic planning initiative to develop a comprehensive plan for drug discovery and development for food allergy over the next decade.  He also led advocacy efforts that resulted in the signing of the School Access to Emergency Epinephrine Act by President Obama in November 2013.

Prior to his tenure at FARE, John served as Chief Executive Officer of CureSearch for Children's Cancer, a national research and advocacy organization. CureSearch's fundraising efforts doubled during his tenure, providing increased support for cancer drug trials at more than 200 pediatric medical centers in the United States and Canada. 

From 2004 to 2009, John directed the Cystic Fibrosis (CF) Foundation's Milestones to a Cure Campaign that raised $175 million in support of CF drug discovery and development.  The CF Foundation's venture philanthropy model and John's role in leading the campaign were highlighted in a series of Harvard Business School Case Studies. Earlier in his career, John spent many years at the Children's Hospital of Philadelphia in various fundraising roles.

John attended Villanova University where he earned Bachelor's and Master's degrees in History.  From 1990-1991, John served as a Peace Corps Volunteer in Sri Lanka where he led rural business development efforts and taught English.

Peter N. Schmidt, Ph.D., Senior Vice President, Chief Research & Clinical Officer

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Peter Schmidt, Ph.D. is Senior Vice President, Chief Research & Clinical Officer at the Parkinson Foundation and oversees research, education, and outreach initiatives. Dr. Schmidt leads Parkinson's Outcomes Project, the largest clinical study ever conducted in Parkinson's disease and is active in research on diverse clinical areas in Parkinson's disease. 

Schmidt serves as an advisor to several government, industry, and foundation initiatives.  His focus has been setting clinical standards and is involved in several national-scale quality initiatives including with the US National Quality Forum and the Fresco Network in Italy.  Schmidt is bringing to Parkinson's ideas from across healthcare and is on advisory committees for projects in wearable sensors, Huntington's disease, Glut1 deficiency syndrome, cystic fibrosis, inpatient rehabilitation, and telemedicine.  His work has been covered widely in the press and he has contributed to AHRQ and Commonwealth Fund publications and has been an invited speaker for NIH, and internationally at patient and professional conferences.  

Schmidt joined NPF from Cronus Partners, an investment bank, where he focused on healthcare innovation. Previously, Schmidt created chronic disease management systems and served as Chief Operating Officer of a joint venture of Oxford, Stanford, and Yale delivering on-line education. Educated at Harvard and Cornell, he had a fellowship at New York's Hospital for Special Surgery.

Dr. Schmidt earned his bachelor's degree at Harvard University and was awarded an M.S. and Ph.D. from Cornell University, Sibley School of Mechanical Engineering where he studied gait and balance and total joint replacement. He completed a fellowship at the Hospital for Special Surgery in New York.

Curt De Greff, Senior Vice President, Chief Financial Officer

Mr. De Greff can be reached at

Curt joined PF in May of 2016. Before joining PF he had founded World Wide Financial Consulting, LLC, to help firms implement profitability improvement initiatives. He was also an adjunct professor at Johnson and Wales University and Miami Dade College, where he taught Accounting, Marketing and Statistics.

Previously he was SVP Finance – Americas at Regus, the world's largest operator of business centers and oversaw mergers and acquisitions, shared service centers and the finance function. He also led the Regional Finance and Administration function for the Americas at Bureau Veritas. At Texaco he was country Managing Director in Latin America and in West Africa and had senior financial roles. He's also been a consultant for the predecessor to Accenture.

Curt is married to Sheryl, who owns a Pilates Studio, and they have two children. He is active in the community as a member of the Miami Rotary Club and South Miami Toastmasters Club.

Sean Kramer, Senior Vice President, Chief Development Officer

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For two decades, Sean Kramer has worked with senior executives and community leaders in Southeast Florida to plan, organize and implement strategies for creating capital for numerous organizations, including the Miami Cancer Institute, the Miami Cardiac & Vascular Institute, the American Cancer Society, Florida International University, and Barry University.

A natural relationship-builder, Sean specializes in bringing teams of experts together to accomplish specific objectives, an important role that he continues to play as a Senior Vice-President, Chief Development Officer at Parkinson's Foundation. His extensive experience leading capital campaigns has involved working closely with high net worth donors and their professional advisors to integrate charitable giving strategies with estate and business plans.

Sean graduated with honors from the University of Miami School of Business with an MBA in Management after receiving a BA degree in Political Science from Florida International University.

Sean and his wife, Anna, a pediatrician, live in Miami with their three daughters. In his spare time, Sean and his family like to participate in obstacle course races, including the Spartan Race and Battle Frog.

Leilani Pearl, Vice President, Chief Communications Officer

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Leilani Pearl guides the communications strategy of the foundation and executes marketing campaigns to increase awareness of Parkinson's disease. Ms. Pearl is passionate about global health issues and health care advocacy.

Ms. Pearl began her career in non-profit healthcare communications for Planned Parenthood League of Massachusetts, where she partnered with local media to promote women's health initiatives. Prior to that, she spent nearly a decade in education, teaching literature and writing at Boston College and the University of Puerto Rico. She also worked closely with high school students as an English teacher and administrator in Boston, Massachusetts.

Ms. Pearl holds an MA in English from Boston College and a BA in English from the University of Vermont. She serves as a volunteer mentor for the Women of Tomorrow Mentor & Scholarship Program, a non-profit organization in Miami that works with at-risk young women in high school.