Dr. Jeff Wessler, MD, MPhil, FACC, is a cardiologist, entrepreneur, and the founder and CEO of Heartbeat Health. A recognized leader in digital health, he holds degrees from Williams College, Cambridge University and Harvard Medical School, and holds an academic appointment at Northwell Health. Jeff combines medical expertise with entrepreneurial grit to improve outcomes. His kids often say, “I thought you were a doctor, but you just talk to a computer all day.”
Dr. Jana Goldberg is the Chief Medical Officer for Heartbeat Health, a virtual-first cardiology model. At Heartbeat, she has grown clinical programs in the value-based care, fee for service and direct to consumer space. She brings a wealth of experience in cardiovascular disease and innovation to scale the company nationally, building the highest standards of care, and contributing to the literature, particularly the impact of virtual-first cardiology on clinical outcomes. She has been named one of the Top 25 Women Leaders in Consumer Health Tech (2021), Digital MD awardee (2024), and American Heart Association Women of Impact Nominee (2025).
Prior to joining Heartbeat, she served as Assistant Professor of Medicine at the Hospital of the University of Pennsylvania and the Director of the Cardiac Care Unit at the Philadelphia VA Medical Center. Dr. Goldberg is board-certified in cardiology, echocardiography and nuclear medicine, as well as a Fellow of the American College of Cardiology. She also serves on the American College of Cardiology Partners in Quality Committee where she works with other faculty members to support development and implementation of strategies to enhance quality of care in the cardiology field nationally.
Outside of work, she is focused on “mom”-ing, exercising, snowboarding and surfing.
Dr. Pei-Chun McGregor, MD, FACC (she/her) joined Heartbeat Health as a Medical Director. She was previously the Director of Ambulatory Cardiology and Stress Laboratory at Veterans Affairs Boston Healthcare system, an instructor of medicine at Harvard Medical School, and an adjunct instructor at Boston University School of Medicine.
She is a board-certified general cardiologist with special interests in cardio-oncology, adult echocardiography, nuclear cardiology and vascular imaging. Dr. McGregor is a graduate of New York University School of Medicine and as a recipient of the Health Professions Scholarship, she went on to complete her internal medicine residency and cardiovascular fellowship at San Antonio Uniformed Services Health Consortium.
She served in the United States Air Force for over 11 years and continues her service as a Lieutenant Colonel in the Air Force Reserves to date. Dr. McGregor is passionate about medical education and has been featured on-line by both OncLive and Practice Update. She is an active member of the American College of Cardiology, American Society of Echocardiography, American Registry of Diagnostic Medical Sonography and Society of Vascular Ultrasound. Her free time is occupied by Peloton workouts, her kids and stirring up plant-based meals for her family.
