Administrative Staff

Jenny Miller

Executive Director

Jenny has personally worked with Dr. T. Colin Campbell for significant stretches of the past 20 years, first at Cornell University, and then at Paracelsian, Inc., an Ithaca, NY-based bio-tech company. A graduate of Binghamton University, Jenny brings a lifetime of plant-based living to her position each day at the Center for Nutrition Studies.

Thomas M. Campbell, MD

Medical Director

In addition to being medical director of the Center for Nutrition Studies, Dr. Campbell is an instructor of Clinical Family Medicine at the University of Rochester School of Medicine and Dentistry.  Read more.

Sarah Johnson Dwyer

Office Manager & Social Media Director

After graduating from Cornell University Sarah has worked for public health organizations, including the Onondaga Health Department: Bureau of Disease Control and the Muscular Dystrophy Association in Syracuse, NY. Her most recent position was with Concept Systems, Inc. of Ithaca, NY.

Anne Ledbetter, Ed.D

Director of Education

Anne has been an instructor for the T. Colin Campbell Foundation and has a clear passion for plant-based nutrition and teaching. She has a Doctorate in Education from George Washington University, a Masters from The Rochester Institute of Technology and a Bachelor of Science from Cornell University.

Michael Ledbetter, MSEd

Director of Content & Business Development

Michael has extensive experience in product development/acquisition, business development and sales management in higher education, specifically health sciences. He holds a Master of Science in Education specializing in Instructional Design for Online Learning. Michael is also an avid, amateur plant-based triathlete.

Juan Lube

IT & Course Production Director

A graduate of Cornell University, Juan has worked in the IT industry for over 9 years. Most recently he was employed at the Cornell University Law School as a Network Administrator and Lab Manager. He has also worked as an Independent Technology Consultant for several years prior to joining the Center. Juan is a native Spanish speaker hailing from Puerto Rico.

Jeremy Rose

Designer & Web Developer

After graduating from Fredonia University Jeremy has worked for a number of companies in New York. Most notably was his own company, a one-person shop that made and marketed websites.


Instructional Staff

Jill Edwards, MS, CES

Instructor Team Manager

Jill received her BA in Education from the University of Michigan and MS in Exercise Science from Oakland University. She is a certified Clinical Exercise Specialist through the American College for Sports Medicine and has a certificate in Plant-Based Nutrition from the Center for Nutrition Studies. Jill has attended Dr. Caldwell Esselstyn’s Heart Disease Reversal Program at the Cleveland Clinic and has over 8 years of experience helping patients recover in Cardiopulmonary Rehab. Jill is also a Regional Representative for the Florida Cardiovascular and Pulmonary Rehab Association.

Evelisse Capó, PharmD

Evelisse Capó, PharmD


Evelisse received a BSE from Purdue University and a Doctor of Pharmacy degree from the Philadelphia College of Science. She completed the Wellness Forum Health Educator Certification, and VEGEDINE’s Educational Program. She practices as a health and nutrition lifestyle coach and plant-based cooking instructor in her business The Food Pharmacy. Evelisse also teaches PCRM’s Food for Life Program and facilitates CHIP’s (Complete Health Improvement Program) courses. She was also involved in the GEICO Workplace Nutrition Study coordinated by the Washington Center for Clinical Research.

Lewis Freedman, RD


Lewis is a graduate of Cornell University with a degree in nutrition biochemistry. He went on to earn the accreditation as a registered dietitian at Emory University. He has had a private practice as a nutrition counselor, has taught nutrition at his local community college and yoga, meditation, and stress management at Cornell University. He is deeply engaged in promoting health-promoting, social, fulfilling meals in the Ithaca area. Lewis and his wife Priscilla live in Ithaca, NY and are co-authors of The Great Life Cookbook.

Cara Liberatore


Cara has been an instructor since 2010. She holds a bachelors degree from Boston University where she majored in environmental analysis and policy. In addition to her work with the Center, she teaches Food for Life: Cancer Project classes with the Physician’s Committee for Responsible Medicine. Cara is passionate about a variety of outdoor pursuits and lives in Jackson, Wyoming.

Alison Ozgur, MHS, RDN, RYT


Alison completed her Bachelor of Science degree in Dietetics from Western Michigan University and her Master of Health Science degree from Saint Francis University. She has an extensive background in the health and wellness field as a registered dietitian, registered yoga teacher, certified meditation teacher, and educator. She is the co-author of the plant-based nutrition and fitness book, Go Beyond Good and volunteers as a guest lecturer for staff wellness classes at a community college.

Course Instructor Kathy Pollard

Kathryn Pollard, MS


Kathy has been an instructor for the Center since 2011. She has earned with honors a Masters in Applied Clinical Nutrition from New York Chiropractic College in 2013. In addition she has taken nutrition coursework at Penn State University as well as certification to teach Wellness Forum courses. She worked as wellness instructor locally prior to her joining our staff and teaching online.