J. Christopher Chamblin – Treasurer
Chris is a Loudoun County native and graduate of Hampden-Sydney with B.S. in Mathematics. He received his M.S. in accounting from the University of Virginia in 2003 and is also a graduate of the T.C. Williams School of Law (University of Richmond). Since 2004 Chris has practiced as an attorney in Leesburg and is also a licensed CPA. He is also active in the community as Treasurer of the Leesburg Host Lions Club and as an Attorney Volunteer for Northern Virginia Legal Services. Chris and his wife Lyndsay currently reside in Leesburg with their two dogs “Maggie” and “Sophie”!
Leslie Davidson, PhD
Leslie is the Associate Director of Occupational Therapy at Shenandoah University in Winchester,VA and the President and CEO of Riverbend Therapeutics (RBT)–a rehabilitation and reintegration consulting firm specializing in program development and outcome measurements for traumatic brain injury and post-concussion syndrome. Leslie received her undergraduate degree at Indiana University in English, a Masters in Occupational Therapy at New York University, a Masters in Infant-Child Mental Health and Education at The Johns Hopkins University, and most recently, a PhD in Human Development at Virginia Tech. She has been actively involved in the care of US Service Members who have sustained brain injury for more than 2 decades.
Additionally, Leslie has developed a Shenandoah University-Loudoun Therapeutic Riding alliance that has included research and program enhancement projects. She is a semi-accomplished equestrian as she spent much of her youth in the hunter-jumper community in Westchester, New York. She lives in Great Falls, Virginia with her husband and two daughters.
Julie Doiron
Julie has a BA in Communications from James Madison University. She spent her first few years working in advertising sales for cable TV in Portland, ME. Shortly after her marriage to her husband Jim she moved to Leesburg and purchased The Potomac Gallery, a fine art gallery and custom frame shop, with her sister and parents. While owning and running The Potomac Gallery for 16 years Julie wore many hats, one being, Director of marketing. Julie is currently working as the PR and Marketing coordinator at The Wine’ing Butcher in Ashburn which is known for their Southern New Hampshire marinated meats and full service butcher shop. Julie and her husband Jim have three children and have lived in Leesburg since 1992.
David M. Kaseman
Founder/CEO of KASEMAN, LLC.. KASEMAN,LLC located at 1600 Tysons Blvd McLean, VA is a federal contractor specializing in security/anti-terrorism training; secure construction; program management and engineering. Sold to DC Capital Partners in 2008 David continues to serve the company as a consultant and Board member. Mr. Kaseman was formerly the President/CEO of Armor Box in Buffalo, NY. from 1993-1998. He received his MBA from Rochester Institute of Technology and holds a BS from the University of Rochester. David resides in Leesburg, VA with his wife Rita and their three children.
Rita M. Kaseman
Rita is the President and CEO of Visual Intelligence Group (VIG). Visual Intelligence Group is a leading provider of innovative information technology services and solutions to the federal government and provides Accounting and HR services to small federal contractors in the security industry.
Rita studied Accounting at St John Fisher College in Rochester, New York. After relocating to Loudoun County, VA from Upstate NY in 1998 she became actively involved in the horse community running a small lesson barn while also finding homes for unwanted horses in need of a second chance. Rita is also a member of Loudoun Hunt West and resides in Leesburg with her husband David and their three children.
Sheryl Martin
Sheryl Martin is a Loudoun County native and graduate of National Louis University in Business Management. She spent 15+ years in the telecommunications industry, primarily at Sprint International in Marketing, Sales Support & Customer Service. She began a gift basket business in 2003 and it has evolved into a promotional products company, Quail Creek Promotions. She is very involved in the Loudoun County Chamber of Commerce and is one of their Ambassadors within the community. She is also a member of the Leesburg Daybreak Rotary Club. Sheryl resides in Hamilton with her two sons.
Susan F. McMunn
Before settling in Northern Virginia, Susan spent 26 years living around the world with her husband Dave, who was in the Navy. She graduated from George Mason University with a BA in Psychology, and has held “informal” teaching jobs over the years in such varied fields as English as a second language, telecommunications, science, and horseback riding. Susan has owned several horses of her own, and has always enjoyed riding, especially dressage. When she came to LTR as a volunteer in 2003, she quickly decided she would like to be an instructor, and went on to become certified. She enjoyed teaching in the program for 5 years, and since she retired has been helping LTR with fundraising and program development.
Susan Pierce
Susie began her involvement with LTR as a volunteer which reflects her love of children and horses. She is a graduate of the University of Connecticut with a degree in Communications, and worked for Penton Publishing in Stamford, CT as a Production Assistant. Susie is a best-selling author having had 6 “gift” books published by Sourcebooks, Inc. Susie and her husband Garrett live in Leesburg and have two sons, Christopher who lives in NYC and Garrett who lives in Boston. They also have 3 GRANDchildren; Genevieve, Andrew, and Caden!
Bonnie A. Sewell – President
Bonnie A. Sewell, CFP®, AIF®, CDFA™, the Principal of American Capital Planning, LLC, has been working in financial services since 1981, and in wealth management since 1992. A fee-only financial planner and asset manager, Bonnie writes a column for the industry’s Journal of Financial Planning, was interviewed on CNBC in October 2010, presented “Discipline Determines Destiny” at the College of Charleston in November 2010 and spoke at Investment News Retirement Summit “The Golden Fears” in NYC, March 2009. Bonnie served as Georgia’s Secretary of State Cathy Cox’s Retirement Planning Speaker in her Investment Education Series, “Money Counts” with letters of commendation, 2004-2006. She holds a Masters degree in Financial Planning and donates up to 10% of her annual hours to pro bono work reflecting her commitment in helping create a world where everyone thrives and prospers.
Rick Tracy
Rick is the Chief Security Officer and Chief Technology Officer for Telos Corporation in Ashburn, VA. He established the information security practice within Telos in 1996 and launched Telos’ security brand, Xacta, in 2000. Rick is the principle inventor listed on five security patents and has authored numerous papers and articles in the fields of computer networking, information security, information warfare, and cloud computing. Rick is also the co-chair of the Northern Virginia Technology Council (NVTC) Cybersecurity and Privacy Committee.
Rick resides in Leesburg, VA with his wife and two children.




