Hospital Administration

Matthew Larkin

Interim Chief Executive Officer

Prior to serving as Interim Chief Executive Officer at Frisbie Memorial Hospital, Matthew Larkin was Chief Operating Officer of Portsmouth Regional Hospital.

In 2004, Matt served as an administrator for the Neuroscience Department at Brigham and Women’s Hospital. Matt began managing large teams that focused on outpatient clinic improvements, patient satisfaction and physician engagement.

Matt joined Tufts Medical Center in 2008 as the Administrative Director for the Primary Care Service Line. Matt quickly focused on the growth of the primary care footprint. He was an integral part in the recruitment of primary care physicians at Tufts Medical Center, as well as building large multispecialty practices in the surrounding communities. Matt was promoted to the Executive Director of the Medicine Service Line at Tufts Medical Center in 2012. In that role, Matt developed integrated programs between Tufts Medical Center and their partners. One focus was the creation of an ICU coverage model across three hospital campuses. In addition, Matt expanded the ambulatory footprint and enhanced the hospital based procedural areas by supporting large scale capital projects to support the continued growth in the Department of Medicine.

In 2016, Matt was promoted to the Senior Vice President of Operations for the Tufts Medical Center Physician Organization and head of Ambulatory Services. Matt was responsible for the growth, operations and financial outcomes of the Hospital Service Lines. Matt also played an essential role in strategic planning for and recruitment of physicians and administrative leaders across the organization.

Matt holds a bachelor’s degree in Healthcare Administration from Stonehill College and a master's degree in Business Administration from Boston University School of Management. In addition, Matt is a Fellow of the Massachusetts Health Leadership College, a leadership program in collaboration with the Center for Creative Leadership & Massachusetts Hospital Association. Additionally, Matt is a graduate of the Emerging Leaders Program, a program by the University of Massachusetts – Boston School of Management’s Center for Collaborative Leadership.

Matt lives in Topsfield, MA with his wife, Erin and their two boys, Brendan (8) and Grady (5).


Trevor Eide, MD

Chief Medical Officer

Prior to his role as Chief Medical Officer, Dr. Eide served as Frisbie Memorial Hospital’s EMS Medical Director, Medical Director of Emergency Medicine and most recently as Medical Director of Acute Care. He obtained his Medical Degree from Geisel School of Medicine at Dartmouth and completed his Emergency Medicine Residency at Maine Medical Center. Dr. Eide is Board Certified in Emergency Medicine and completed the Physician Executive Leadership Course through the Hanley Center for Healthcare Leadership.


Matt Untch

Chief Finanical 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.


T.J. Jean

Vice President of Operations

T.J. Jean has over 15 years’ experience in healthcare management and administration. As Vice President of Physician Practice Services, T.J. is responsible for physician recruitment and retention as well as overseeing the Physician Practice Services department, which encompasses Frisbie’s primary, specialty, and walk-in care practices.

T.J. is actively involved in the community having served three terms as Mayor of the City of Rochester. He currently serves on Federal Savings Bank board of directors, and he is past president of the Rochester Rotary Club, past chairman of the Greater Rochester Chamber of Commerce board of directors, and formerly served as Vice Chairman of the Board of Trustees for Frisbie Memorial Hospital.

Mr. Jean earned an undergraduate degree from Southern New Hampshire University. He resides in Rochester with his wife and three children.

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.