Hospital administration

Tim Jones

Chief executive officer

Prior to joining Frisbie Memorial Hospital, Tim Jones was the CEO of Encompass Health in Springhill, FL. Tim has served in roles including Chief Operating Officer and Senior VP of Concord Hospital in Concord, N.H., and as CEO of Northern Berkshire Healthcare in North Adams, Mass. He started his health care career as a Radiation Therapist.

Tim has a track record for proactively leading organizations through current and anticipated challenges. He understands the importance of building a strong culture and delivering on exceptional employee, physician and patient engagement. He has also demonstrated the ability to build strong relationships to collaboratively grow service lines and accelerate organizational performance.

Tim earned his Bachelors in Science and his MBA from California State University and is a Fellow of the American College of Healthcare Executives.


Matt Untch

Chief financial officer

Matt has spent over 18 years in Healthcare and with HCA. Prior to joining Frisbie Memorial Hospital, Matt was CFO at Dominion Hospital where he oversaw the departments of Accounting, Utilization Management, Patient Access, IT&S, HIM, and Supply Chain Teams.

Matt earned a Bachelor’s Degree in Accounting from the University of Missouri-Kansas City. He is a member of Healthcare Financial Management Association and the American College of Healthcare Executives.

Matt and his wife have five children, 3 sons and 2 daughters. Outside of work Matt enjoys spending time with his family, serving within his church, and reading personal development books.


Whitney Fenyak

Vice president of operations

Whitney has worked in hospital leadership for eight years, nearly three of them with HCA Healthcare. Most recently, Whitney was VP of Operations at Portsmouth Regional Hospital. Whitney graduated from the University of New Hampshire earning a bachelor degree in Health Management and Policy, and a masters degree in Health Administration from George Washington University.


Jaime Brave

Chief nursing officer

Jaime brings a wealth of nursing and HCA expertise to this role and will provide an experienced clinical voice to our nursing team. Prior to joining Frisbie, Jaime served as the Associate Chief Nursing Officer at Portsmouth Regional Hospital since 2019. She began her nursing career at Portsmouth Regional Hospital almost 20 years ago. Her nursing and leadership experience spans inpatient telemetry, intensive care, cath lab and cardiovascular interventional care. As Director of Interventional Care, Jaime lead her team to achieving HCA’s Unit of Distinction Award for the Interventional Care Unit, recognizing the unit’s top tier performance in patient satisfaction and quality outcomes. Throughout her career, Jaime has successfully lead nursing operations to achieve improved patient experience and clinical outcomes.

Jaime earned her Bachelor of Science in Nursing from the University of New Hampshire and expected Master of Science in Nursing from Galen College of Nursing this year. Jaime holds a PCCN certification in adult progressive care nursing. She is also a graduate of the HCA Leadership Institute Academy and various other HCA executive and leadership development programs.