Meet our Team

Our team of industry leaders at Esperion has proven expertise in understanding cardiovascular medicines. Our team combines excellence in drug development with business acumen, demonstrating a commitment to listening to patients and physicians about what isn’t working with cholesterol medicines.
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Sheldon is an accomplished leader in the cardiovascular space and brings over 25 years of experience to Esperion. Most recently, he was chief commercial officer at Portola Pharmaceuticals. Prior to joining Portola, Sheldon was senior vice president and head of the cardiovascular franchise for Sanofi, where he led U.S. business operations and product launches in more than 20 countries. Previously, he served as vice president and global brand leader for the cardiovascular division of Merck where he took on roles of increasing responsibility within the cardiovascular and thrombosis franchises for more than 25 years, and led marketing for the launch of ezetimibe.

Sheldon holds a Master of Business Administration from Monmouth University, and a Bachelor of Applied Science from Drexel University. He also completed the leadership program at The Wharton School of the University of Pennsylvania.

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Rick Bartram has been chief financial officer of Esperion since 2018. Prior to joining Esperion, Rick was an assurance manager with PricewaterhouseCoopers (PwC), where he held various positions of increasing responsibility for eight years.

Rick earned an Master of Science in Accounting from Michigan State University and a Bachelor of Arts, with honor, in accounting from Michigan State University. He is a Certified Public Accountant.

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Dr. JoAnne Micale Foody is a distinguished healthcare thought leader and a respected leading clinical expert, particularly in the cardiovascular industry, with more than 25 years of experience. She has diverse and extensive experience in discovery, diligence, early and late-stage clinical research, medical affairs, and project leadership.

As Chief Medical Officer for Esperion, JoAnne is responsible for Clinical Development, Clinical Operations, Clinical Pharmacology and Pharmacokinetics, BioAnalytics, Research and Development, Pharmacovigilance/Drug Safety, International Development, Medical Affairs and Advocacy.

JoAnne joined Esperion after six years with Johnson & Johnson, where she served in roles of increasing responsibility within Janssen Pharmaceuticals. Most recently she served as vice president and head of data sciences for cardiovascular, metabolism pulmonary hypertension and retinal therapeutic areas, where she was responsible for Janssen’s data science strategy and execution. Previously, she served as Janssen’s vice president and compound development team leader for the Xarelto™ program, working closely across the Janssen buyer alliance to execute on this multi-billion-dollar compound. Prior to that, JoAnne led cardiovascular medical affairs for Janssen.

JoAnne began her corporate career at Merck Research Labs, where she served as global director scientific affairs of cardiovascular and metabolism, formulating franchise strategy and leading compound candidate selection through proof of concept to clinical practice. During this time, she led multiple project teams including not only supporting ezetimibe, but also provided leadership and strategic direction on small molecules targeting atherosclerosis, heart failure, hypertension, and pulmonary hypertension.

JoAnne spent over two decades in academic cardiology and is a known international expert in preventive cardiology, having served as an assistant professor at Yale and an associate professor at Harvard Medical School. She has published extensively with over 200 peer reviewed articles, guidelines, multiple chapters and authoritative textbooks in preventive cardiology, including the highly acclaimed leading cardiovascular disease textbook Preventive Cardiology: Companion to Braunwald’s Heart Disease.

JoAnne is a board-certified cardiologist, a Fellow of the American Heart Association, and a Fellow of the American College of Cardiology.

JoAnne earned a Medical Doctorate at the University of Chicago Pritzker School of Medicine.

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Ken Fiorelli has been chief technical operations officer for Esperion since 2020. Prior to joining Esperion, Ken was a consultant to start-ups and mid-size companies focused on CMC (Chemistry, Manufacturing and Control) strategies, new drug application (NDA) preparation and launch readiness. Previously, he served as vice president manufacturing at NPS Pharmaceuticals. Prior to NPS, Ken served as vice president technical operations at Otsuka America Pharmaceuticals for five years, responsible for U.S. supply chain, clinical supplies, U.S.-CMC Development, quality control and packaging technologies. Before Otuska, Ken served as vice president manufacturing and supply chain at Cephalon. He also spent 17 years at Bristol Meyers Squibb in development and manufacturing roles, and five years at Johnson & Johnson.

Ken is a pharmacist and holds a Bachelor of Science, Master of Science and Doctor of Philosophy in Pharmaceutical Sciences from Rutgers University.

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Betty Jean, (BJ), Swartz leads the development and execution of Esperion’s payer-focused market access strategy, including pricing, contracting, reimbursement and distribution and channel management of our products.  

BJ has 30 years of pharma/biotech experience, spending the first half of her career at Wyeth Pharmaceuticals, where she held various commercial leadership roles leading up to the Vice President of Healthcare Systems. Post Wyeth, BJ has led both Global/US Market Access and Government Affairs across various companies, from small pre-IPO, midsize to large biotech companies including Auxilium, Kaleo, Celgene, Portola, and, most recently, Agios. She also founded her own boutique market access consulting firm.

BJ holds a Bachelor of Arts Degree from the University of North Carolina Charlotte in English with a minor in Nursing from Bryn Mawr School of Nursing.  She also holds a Master of Organizational Leadership from Cabrini University and attended Celgene’s Executive Program at the University of Virginia’s Darden School of Business. 

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Eric Warren joined Esperion as Vice President, US Sales and Marketing in January 2021.  He has extensive marketing and sales leadership experience, with 25 years in the pharmaceutical industry. Over that time, Eric has developed a breadth of clinical and commercial expertise, focusing primarily on cardio-metabolic and acute care medicine.

Prior to joining Esperion, Eric was Vice President, Head of Sales and Marketing at Nabriva Therapeutics, and also held Vice President roles at Sanofi. In all of these roles, Eric made it his mission to unify sales and marketing teams to enable rapid patient adoption. Eric also spent several years at Merck & Co. in various sales and marketing leadership roles.

Eric holds a Bachelor of Science in Pharmacy and is a licensed pharmacist in New York State.


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