Different perspectives.
One shared purpose.

Jeffrey S. Grove, D.O., FACOFP, dist.
President & Chief Executive Officer
Leadership begins with what matters to the people doing the work.
A practice needs to care for patients today while planning for tomorrow. Those responsibilities connect clinical decisions with operations, communication, finance, and the experience of the team. Our physician-led structure brings those perspectives together. Our leadership includes clinical, pharmacy, operational, financial, marketing, and business development roles. Each offers a different view of the work surrounding primary care.
Commitment to Excellence in Healthcare
As we continue to navigate the evolving landscape of healthcare, Paxton Medical Management remains rooted in the ideals that shaped the early days of my medical career. From the very beginning, we have been committed to pioneering new paths in senior healthcare—starting as one of the first Medicare Advantage affiliates in California and Florida, and helping to set the standard for value-based care across the nation. Our purpose is simple but powerful: to deliver healthcare that prioritizes quality and empowers the sacred bond between the patient and their primary care physician.
At PMM, we believe in restoring the true essence of healthcare—a place where financial and operational support frees physicians to focus on what matters most: building trust, fostering relationships, and delivering exceptional care. Our model is built on integrity, transparency, and a genuine partnership with each physician, giving you not only the resources to excel in your practice but also the balance to thrive personally.
As we continue to grow, we’re looking for dedicated professionals who share our passion for reshaping senior care, advancing healthcare outcomes, and making a difference in the lives of our patients. Thank you for considering this opportunity to join us on our mission.

Jeffrey S. Grove, D.O., FACOFP, dist.
President & Chief Executive Officer
Meet the people behind Paxton.
Different responsibilities contribute to the same wider picture. Explore the people behind Paxton’s clinical and practice-support work.
Jeffrey S. Grove, D.O., FACOFP, dist.
President | Chief Executive Officer

John T. Grove
Chief Operating Officer

Gene M. DiBetta, DO, FACOFP
Chief Medical Officer | Medical Director

Ty Tvedten, DO
Vice President

Michelle R. DiBetta, MD
Board of Trustees

Angela D. Hilditch, RN
Director of Operations & Clinical Management

Taylor M. Sherrill
Director of Marketing

Karen Joseph, MD, FAAFP
Associate Medical Director

Erika Fuhs
Director of Billing & Revenue Cycle Management

Devika Suri, PharmD, BCACP
Director of Pharmacy

Pamela Gallauer, RN
Clinical Nurse Liaison

Garrett J. Grove
Operations Coordinator

Kim Pollastri
Office Manager

Jon R. Sherrill
Business Development Mgr.

Robert Gamble
Director of Finance

Penny McRay, RN
Clinical Nurse Liaison

Haley Grove, PharmD
Pharmacist

