ENT Specialty Partners is building a practice community dedicated to excellence. Our growth is based on bringing TOGETHER world-class physicians, best practices, and innovation with the goal of unsurpassed patient care.
ESP preserves independence for our partner doctors while giving them access to best-in-class resources, collaborative opportunities, and expertise.
Tony, our Executive Chairman, is a healthcare leader and visionary with a track record of building successful organizations. He has over 20 years of experience as a physician, inventor, founder, operator, and investor. He has worked closely with his companies across the med-tech, life sciences, and health care services industries to devise strategy and rapidly scale operations. Given his related clinical background, he has been particularly active in the ENT sector, with involvement with companies including Mako Surgical, Inspire Medical, Spirox, Entrigue Surgical, Otonomy, XII Medical, Cortica, XLumena, Channel Medsystems and Avedro.
Tony trained in General Surgery and Otolaryngology-Head and Neck Surgery at the University of Connecticut/Hartford Hospital and holds a BA from the University of Virginia, an MD from the University of Florida, and an MBA from Yale.
Ron is the CEO and co-founder of ENT Specialty Partners. He also is one of the co-founders of Texas ENT and Allergy, a multi-site and full-service private practice in Central Texas. He is a proven leader within the specialty, having served as the President of the American Academy of Otolaryngology-Head and Neck Surgery, President of the Texas Association of Otolaryngology, and as a Professor of Surgery at the Texas A&M Health Science Center College of Medicine.
Ron has extensive experience working closely with management of health service, medical device and pharmaceutical companies, non-profit organizations, and investors in a variety of capacities including board member, founder, investor, advisor and in operational roles.
Ron trained in Otolaryngology-Head and Neck Surgery at Baylor College of Medicine in Houston. He has a BA in Economics and MD from the University of Michigan and an MBA from University of Washington.
Tom has over 20 years experience in the healthcare industry, working as a multi-site leader and strategic advisor. Tom has served in Chief Operating Officer and Vice President of Operations roles with multiple high growth healthcare companies. He has deep experience scaling regional healthcare brands through denovo build and acquisitions. As an advisor with several top management consulting companies, he assisted healthcare clients with strategy, operations and finance.
Tom received an MHA from the University of North Carolina-Chapel Hill and a BA from the University of Pennsylvania with a Healthcare Management concentration equivalent from the Wharton School.
Dr. Dubin is an Otolaryngologist who has additional advanced training in the medical and surgical management of diseases of the nose and sinuses.
Originally from New Jersey, he went to college at the University of Pennsylvania. After college, he remained in Philadelphia and at PENN where he attended the School of Medicine.
Dr. Dubin trained in Otolaryngology-Head and Neck Surgery at the University of North Carolina in Chapel Hill, North Carolina.
His advanced fellowship training in Rhinology (Nose) and Sinus Surgery was done at the Georgia Nasal and Sinus Institute in Savannah, Georgia. In Savannah, Dr. Dubin spent a year studying under Frederick A. Kuhn, M.D., FACS, FARS, a world renowned sinus specialist who is a pioneer in the field of endoscopic sinus surgery. During his fellowship training, Dr. Dubin had the opportunity to participate in the first clinical trial in the United States on Balloon Sinuplasty.
After completing his advanced training in minimally invasive endoscopic approaches to the nose and sinusitis, Dr. Dubin was recruited to join the Department of Otolaryngology-Head and Neck Surgery at Johns Hopkins University School of Medicine as a sinus specialist where he practiced full time until August 2006. He maintained a part-time faculty appointment as an Assistant Professor at Johns Hopkins through March 2020 at which point his focus shifted to running the Centers for Advanced ENT Care.
In 2006, Dr. Dubin joined Ear Nose and Throat Associates at GBMC where he continues to practice. ENT Associates at GBMC in 2017 became a division of the largest provider of ENT services in the mid-Atlantic, the Centers for Advanced ENT Care. He is the Managing Partner of the Centers for Advanced ENT Care, LLC which in 2023 became an operating unit of ENT Specialty Partners.
Dr. Dubin is the Co-Director of the Minimally Invasive Pituitary and Skull Base Center at the Greater Baltimore Medical Center and was the Medical Director of the Sherwood Surgical Center at GBMC until January 2014.
Dr. Dubin has published over 27 articles in peer reviewed journals and has authored several textbook chapters (Dr. Dubin’s Articles). He has instructed other physicians in advanced sinus surgery at national and international courses. Because of his expertise in his field, Dr. Dubin has been asked by numerous medical technology companies to consult. He was the co-director (2017-2022) of one of the largest national sinus courses in the world, the American Rhinologic’s Summer Sinus Symposium and serves on the Board of the American Academy of Otolaryngology (2022-2026).
Dr. Dubin is certified by American Board of Otolaryngology and is a Fellow of the American College of Surgeons, American Academy of Otolaryngology and the American Rhinologic Society.
Ken is Vice President of Operations for ENT Specialty Partners. He has over 15 years of experience in the operations field and has held senior leadership positions in several companies such as DaVita, HCA, and CVS/Caremark. Throughout his career he has proven to be a versatile leader known for his ability to drive results, build high-performing teams, and create a culture of continuous improvement. Ken holds a master’s degree in Healthcare Administration with a focus in Clinical Informatics and obtained a certification from Cornell’s Samuel Curtis Johnson Graduate School of Management in Executive Leadership for Healthcare Professionals. He and his wife Mimi, son, daughter, and 3 dogs live in Rockwall, TX and are active members of Lakeshore Church.
Jill is an accomplished healthcare executive whose expertise
lies within multi-site operations, performance optimization, and financial
stewardship. She is particularly enthusiastic about conceiving and
implementing new initiatives that drive performance excellence and fuel
bottom-line profitability, which she’s had the opportunity to do across
multiple specialties and business functions.
Prior to joining ENT Specialty Partners, Jill served as Regional Operations Director for DaVita Dialysis, where she provided operational leadership for 12 dialysis centers and 200 teammates, while maintaining accountability for $30M P&L. In this role, she was also responsible for identifying and developing strategic growth opportunities, driving operational and clinical outcomes, and establishing/overseeing a centralized COVID unit to serve the broader Dallas-Fort Worth Division. Earlier in her career, Jill served as Regional Operations Director for True Results/USPI and as Executive Director for Legacy Physicians Group.
Jill holds a Masters in Healthcare Administration from Trinity University and received her BBA in Finance and BBA in Economics from Texas Tech University.
Leslie is a results-oriented, strategic leader with over 16 years’ experience in Revenue Cycle Management (RCM). She has a diverse background working in various specialties such as DME, dialysis, complex biologic infusion care, urgent care, pharmaceutical (compounding pharmacy) and asthma/allergy.
Leslie has held leadership positions over the past 13 years in several companies including DaVita, DispatchHealth, and AIS Healthcare. She has a strong passion for building high performing, scalable RCM teams and has been responsible for teams ranging up to 80 employees. Leslie has been responsible for front-end and back-end RCM functions, managing books of business from $60M to $250M in annual revenue. She has also been responsible for other functions in Customer Service/Contact Center, Field Reimbursement Management, credentialing, payer contracting, and patient access.
Leslie obtained a Bachelor of Arts degree in Psychology from the University of Colorado at Denver.
Marissa is a strategic communications leader with more than 15 years of experience in developing and spearheading thoughtful, effective, and measurable campaigns in public relations, corporate communications, public policy, and marketing.
She recently served as Senior Communications Program Manager for Southwest Transplant Alliance, where she led community outreach, media relations and data-driven initiatives for the health care nonprofit. She has dedicated much of her career to the nonprofit and health care industries, identifying opportunities to affect change through storytelling and comprehensive communications programs. She led the marketing, communications, and legislative affairs initiatives for a number of professional membership associations and serves as volunteer and advisory board member for community nonprofits.
Marissa has a Master of Public Policy degree and Graduate Certificate in Nonprofit Management from The University of Texas at Dallas and a Bachelor of Science degree in Public Relations from Texas Christian University.
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