Private Jet Services has put together an executive management team of experienced aviation professionals who work daily to ensure we deliver a superior experience to each of our clients. Learn more about our executives and how their leadership can help you meet all of your air-travel needs.


Greg is a regularly consulted authority on air transportation, having been quoted in national publications including: The Wall Street Journal, The Boston Globe, The Denver Post, The New York Times, Forbes and Raiff is a contributor on regional news features covering the air travel industry.

Greg has over 28 years’ experience at the helm of air transportation and services companies. His first business, was founded in his Middlebury College dorm room in 1989 and subsequently acquired by TUI Travel PLC, a FTSE 100 leisure travel company listed on the London Stock Exchange (TT.L), with over 53,000 employees worldwide.


As Chief Financial Officer, Jacqueline Russ is responsible for enhancing the efficiency of all financial control systems, delivering new insights and analysis and providing superior visibility and guidance for the senior management team.

Jackie joined Private Jet Services in 2015, bringing with her significant financial and operational management experience.

Most recently she served as CFO of Rewards at Now Inc. in Dover, NH. Previously, she was a key part of the executive management teams at Vacation HotDeals Company, Home Brands and Newmarket International. Jackie earned a BS in Business Administration from UNH and lives in New Hampshire.


A senior sales leader with close to 25 years of experience, Anthony was most recently Vice President of Sales at Boston Globe Media Partners, and brings with him a strong record of sales success and demonstrated sales leadership. Anthony has a history of building and developing sales teams in both large corporations and entrepreneurial companies while continuously delivering significant revenue growth.

Anthony’s experience includes Vice President Sales Kaplan Professional’s US sales team, Region Vice President Sales, East at Marquis Jet, Region Sales Manager Northeast at Gartner Group.

Anthony attended Northeastern University in Boston, MA, where he majored in marketing.


John joined Private Jet Services in December of 2017, contributing his demonstrated strengths in strategic planning, product development, and operations leadership. He leads the charge on all PJS Operations initiatives, driving improvement and growth by promoting collaboration and a superior customer experience.

Johns operations career began in 1990 as a Senior Captain for Spirit Cruise. In 1999 he began a career in aviation as a founding team member of CitationAir (CitationShares). Participating as part of the executive team growing from a startup to a $500m Fractional and Jet Card operator with worldwide operations,100 plus aircraft and 850 employees, John served as Senior Vice President of Operational Planning leading many departments including Crew and Aircraft Scheduling, Operations Research, Travel Services, Vendor Relations and Aircraft Logistics and was a member of the Safety Management Committee.

John grew up in the New York area and is a graduate of the New York Institute of Technology.


Mike Klemm joined Private Jet Services in February of 2010. As the Director of Commercial Airliner Operations, he has responsibility for the operation of the PJS NHL Team Charter Program, the NCAA Team Charter Program, all ACMI programs, airliner sourcing, and all on-board PJS Flight Concierge.

Mike began his aviation career at Midwest (Express) Airlines, working his way through the ranks to ultimately run the entire Charter Department, overseeing all sales and operations, while specializing in professional and collegiate sports charters.

He grew up in Milwaukee, WI and is a graduate of the University of Wisconsin-Milwaukee. He recently relocated to New Hampshire.


Bryan joined Private Jet Services in September of 2015.  He and his team are responsible for all Part 135 aircraft sourcing for both the PJS Jet Card Exclusive Membership and ad hoc charter programs.
In his 16 years in aviation, Ellis has built a reputation as one of the most respected sourcing experts in the industry. He began his career as a founding team member at Sentient Jet before starting and running his own successful business in 2005.
Bryan is from Quincy, MA. and now resides near Boston with his wife and 3 young children.


Dr. Delaune brings to PJS decades of experience in aerospace travel medicine. Dr. Delaune practices Emergency medicine in the Washington, D.C. area and serves as the medical director for SentinelMED where he is actively involved in the planning and execution of the aeromedical transportation of hundreds of patients each year. He has medical licenses in 5 states and was trained by NASA as a landing-site physician to care for astronauts in the event of an emergency landing prior to joining SentinelMED.

Dr. Delaune worked as an active duty U.S. Air Force flight surgeon at Tyndall Air Force Base in Florida and Ramstein Air Base in Germany. He was called back to active duty in 2003. He was assigned to a forward operating base at the Baghdad airport where he was responsible for the initial evaluation and treatment of battlefield injuries and served as the primary Physician determining the “fitness to fly” for patients being evacuated out of the war zone.

Dr. Delaune completed his undergraduate degree at the University of Notre Dame graduated from the Tulane University School of Medicine and completed his Emergency Medicine residency at The George Washington University. He is a board-certified emergency Physician and a fellow in the American College of Emergency Physicians. He has been published in the journal Aviation Space and Environmental Medicine on “In-Flight Emergencies on Civilian Aircraft and wrote the chapter on Aeromedical Evacuation in the textbook “Expedition and Wilderness Medicine” which was published in 2008.

For the past 12 years Dr. Delaune has also served as the Chief Medical Officer for Europ Assistance USA a large global assistance company. He also serves on the Europ Assistance Group’s International Medical Director Committee and GBTA Travel Risk Committee. and was trained and certified by the U.S. Air Force as a Critical Care Aeromedical Transport Team.


Dr. Evans practices Emergency Medicine in Virginia and Maryland and serves as Managing Director of SentinelMED, where he oversees a team of medical escorts involved in the aeromedical transportation of hundreds of patients on commercial airlines each year. In the past, Dr. Evans worked for a large global assistance company serving as the Assistant Medical Director as well as a medical escort. Dr. Evans exploits his international medical knowledge to present at several local regional and national conferences including lectures on “Pandemic Influenza” and “Global Crisis Management.”

Dr. Evans received his undergraduate degree from Emory University completed his medical education at the University of Miami School of Medicine and residency training in Emergency Medicine at The George Washington University in Washington D.C. He is board certified by the American Board of Emergency Medicine.