Executive hospital leadership

Matt Mathias, MHA
Chief Executive Officer

Matt has been with HCA for 14 years. He most recently served as chief operating officer at HCA’s Clear Lake Regional Medical Center, a 531-bed, Level 2 Trauma hospital in Houston, Texas. Prior to Clear Lake, Matt served in various administrative roles throughout Virginia at LewisGale Hospital Montgomery, in Blacksburg; LewisGale Alleghany, in Covington; and Henrico Doctors’ Hospital, in Richmond. Matt received a Bachelor of Science in Health Services Administration from James Madison University and his Master’s in Health Administration from Virginia Commonwealth University.

In his role as CEO for StoneSprings Hospital Center, Matt provides leadership for the overall operation of the hospital including establishing the goals and vision to develop an organization that leads to ongoing excellence and effective business growth. He is also responsible for recruiting and retaining high caliber staff and physicians, and establishing external partnerships to build a better community in Loudoun County and the surrounding areas.


Amy Paratore, MBA, BSN, RN
Chief Nursing Officer

Amy joined HCA/Reston Hospital in 2015 as Assistant Chief Nursing Officer. Amy was instrumental in the startup of their Level 2 trauma center. In November 2016, Amy took on the role as interim Chief Nursing Officer at StoneSprings Hospital Center.

Prior to joining HCA, Amy held various leadership positions with several hospitals including, Inova Fairfax Health System and Tampa General Hospital. She has extensive nursing leadership experience which includes oversight of Emergency Departments, ICU, Med/Surg, Flight, Trauma, Neuroscience and Poison Control Programs to name a few.

Amy has been married to Joe Paratore for over 35 years. Together they have two son’s Brian, TJ, and one daughter in-law Jenn. When not working Amy enjoys being with her large family and vacationing every few years in Italy.

Amy received her Bachelor of Science in Nursing from Georgetown University and her MBA from the University of Portland. She has held a NE-BC Nurse Executive Certification from ANCC.


Matt King, CPA
Assistant Chief Financial Officer

Serving as Assistant Chief Financial Officer, Matt King brings 6 years of healthcare finance experience. Matt has been a part of HCA since 2016 when he began his career with Internal Audit as an Audit Manager and was promoted to Senior Audit Manager one year later. Prior to joining HCA, Matt worked as a Senior Financial Analyst with Baxalta Incorporated. Matt is a Certified Public Accountant and he earned his Bachelors of Science in Accounting and Finance from Indiana University.


Heather Lucas, PHR, SHRM-CP
Vice President of Human Resources

Heather Lucas joined HCA in 2015 as the Human Resources Business Partner at Reston Hospital Center. Heather became the Human Resources Vice President for HCA’s StoneSprings Hospital Center in July 2018. She earned her Bachelor’s Degree in Business Administration from Christopher Newport University and a Master’s Degree in Human Resource Management from St. Mary's University in Minnesota. Heather brings vast experience in Healthcare Human Resources including strategic HR leadership, employee relations, leadership and development, talent acquisition, employee engagement and benefits.

Heather is a native Virginian, originally from the Richmond area. When she is not working, she enjoys spending time with her family and friends, including vacationing at the beach.


Matt Sartorius, MBA, MHA
Vice President of Operations

Matt Sartorius is the Vice President of Operations at StoneSprings Hospital Center. Previously, Matt was an Associate Administrator for Memorial Hospital, a 454 bed HCA hospital located in Jacksonville, Florida. Prior to becoming Associate Administrator he was an Administrative Resident at Memorial Hospital where he graduated from the HCA Executive Residency Program. Sartorius holds a Master’s of Business Administration and a Master’s in Health Administration degree from the University of North Florida. He also earned his Bachelor’s of Health Administration degree from the University of North Florida. He currently serves on the UNF MHA Alumni Association board as well.


Maureen Robertson, MA, RHIA, CPHQ
Administrative Director of Quality and Performance Improvement

Maureen Robertson, MA, RHIA, CPHQ brings over 25 years of Quality and Performance Improvement experience to StoneSprings. She most recently served as Director of Quality at Inova Alexandria Hospital where she lead a reduction in hospital acquired conditions and overall hospital mortality while helping to implement TeamSTEPPS and Just Culture initiatives. Maureen has also held leadership positions at Children’s National Medical Center in Washington, D.C. and Chesapeake Regional Medical Center in Chesapeake, Virginia.

Maureen holds a Master’s of Arts degree in Management/Health Care Management Concentration from Webster University in Kansas City and a Bachelor’s of Science in Health Information Management from College of St. Mary in Omaha, Nebraska. She also brings several certifications to her new role including certification as a Six Sigma Black Belt, Lean Master TeamSTEPPS Trainer and she holds the title of Certified Professional in Healthcare Quality (CPHQ) by the National Association of Healthcare Quality.