Leadership Team

Dr. Kyle Etzkorn

Dr. Kyle Etzkorn

Chief Executive Officer

Dr. Kyle Etzkorn became the Chief Executive Officer of Borland Groover in 2016 after serving as one of the Vice Presidents for years. Dr. Etzkorn joined Borland Groover in 1996, having a special interest in the advancement of therapeutic endoscopy and the management of liver diseases.

Dr. Kevin Comar

Dr. Kevin Comar

Vice President

Dr. Kevin Comar currently serves as one of the Vice Presidents of Borland Groover. He is a former recipient of the Robert Byrd Award for academic excellence and was awarded the Resident Scholar Award for two consecutive years at the Medical College of Virginia.

Dr. Dinesh Madhok

Dr. Dinesh Madhok

Vice President

Dr. Dinesh Madhok serves as one of the Vice Presidents of Borland Groover, the Medical Director of Orange Park Endoscopy Center and the Chief of Gastroenterology of the graduate medical education program at Orange Park Medical Center.

John Gol

John Gol, MBA

Chief Financial Officer

John Gol became Chief Financial Officer of Borland Groover in December 2000. He is a respected healthcare executive with over 20 years of senior leadership with Borland Groover. He is responsible for overseeing financial and accounting operations including accounts payable, collections, financial reporting and internal controls for Borland Groover, Jacksonville Center for Endoscopy, all ancillary services and the BGC Foundation. John has a Bachelor of Science degree from The Florida State University and a Master of Business Administration degree from the University of North Florida.


Vincent Vitali, CHCIO, CDH-E, BRMP

Chief Information Officer

Vince Vitali joined Borland Groover in January 2023 as its Chief Information Officer. Vince has a career spanning over 30 years in healthcare information technology. He has served as a CIO and consultant for hospitals, health systems, integrated delivery networks, clinics, and physician practices. Vince has extensive experience in IT strategic and tactical planning, application selection, implementation, and optimization, interoperability, and cybersecurity. Vince earned his Bachelors’ degree from Saint Joseph’s University, completed his Masters of Business Administration coursework at Benedictine University, and is in-progress on a Masters in Healthcare Informatics at Northwestern University. He is a Certified Healthcare CIO (CHCIO).


Jackie Tillinger, MHA

Chief Operating Officer, Clinic

Jackie Tillinger joined Borland Groover as the Chief Operating Officer in September 2023. Jackie comes to Borland Groover with an extensive background in healthcare management, specifically GI. She has had experience in Academic Medicine, Private Practice, and Private Equity. Jackie is responsible for clinical operations, patient support services as well as human resources. Jackie received her bachelor’s degree in finance from Old Dominion University and her master’s in healthcare administration from the University of New Haven.

Jackie Kennedy

Jackie Kennedy, MBA

Chief Operating Officer, Ancillary

Jackie Kennedy became Chief Operating Officer for Borland Groover’s Ancillary division in November 2020. Serving in various roles since joining the organization in 2011, Jackie now has direct oversight of Anesthesia, Imaging, Infusion, Pathology and all Ambulatory Surgery Center operations for the enterprise. As an integral part of the organization’s growth strategy, she also plays a key role in the design and implementation of Borland Groover’s business development efforts. Jackie earned her bachelor’s degree from the University of Central Florida and holds a Master of Business Administration degree from the University of North Florida.