Our Team
2440 Wilson Blvd Suite 201 & 202
Mark Greim & Leah Noonan

Edge Health and Fitness (Edge Yoga LLC), is owned and operated, jointly, by Mark Greim and his wife Leah Noonan.
Leah Noonan has a BA in marketing from Marquette University and an MBA from George Mason University. Ms. Noonan is responsible for community out reach and business development at Edge and has been a part of our team for over 15 years.
Mark Greim completed his BS at the University of DE in Environmental Sciences with a minor in Geography in 1997; his MBA in 1999 at Rensselaer Polytechnic Institute & his J.D. at the University of Maryland School of Law in 2001.
Since 2001 Mark has worked as a full time athletic development and strength & conditioning specialist and is the current owner operator of Edge Yoga LLC dba Edge Health and Fitness. Mark has been involved in the fitness & health industry and has been actively coaching individuals and small groups for over 30 years.
Mark is a Yoga Alliance (www.yogaalliance.org) Experienced Registered Yoga Teacher (ERYT 200), YACEP (Yoga Alliance Contiuning Education Provider) & N.S.C.A. Certified Strength & Conditioning Specialist with over 10 thousand hours of group class and private teaching experience with a particular focus on postural alignment and asana execution. His classes integrate his background in resistance / athletic conditioning & vinyasa teacher training.
Mark is a Platinum Level USA Girls Lacrosse coach, and has coached and assistant coached in club, box leagues, and the NVYLL. Mark is also a WLUA girls lacrosse official and has officiated games from the youth to HS varsity level.
By blending decades of expereince in numerous movement modalities, helps clients and athletes focus on mobility and flexibility, to improve athletic performance and promote injury prevention. He also ensure both his athletes and general client base develop strength in a full range of motion and multiple planes of movement, in order to promote a well rounded strength profile.
Mark also offers small group training for field athletes that focuses on sports specfic; athletic performance, inujury prevention, and hand eye coordination.
In his spare time Mark participates in endurance events and to date has completed over a dozen 50k plus obstacle course races, several 50 plus mile races (50 miles and 100k), and two 24 hour endurance runs.
Mark is also a VA supreme court certified General District Court mediator.
Mernon Grant
Mernon Grant C.M.T is a Nationally Certified(NCBTMB) Member of the AMTA, a 2005 Graduate of The Potomac Massage Training Institute in Washington, D.C. He received his training in Swedish, Deep Tissue and Seated Massage techniques. He is licensed in Virginia and the District of Columbia, for more information on Mernon Grant C.P.T. National Academy of Sports Medicine (N.A.S.M.) and member of IDEA Health and Fitness Association visit his personal website at ALG Fitness.
Brandon Dunston
I am a Philadelphia native raised in the Northern Virginia area. While studying Athletic Training at George Mason University, I learned to evaluate, treat, and rehabilitate sports related injuries. During my time at Mason I had the privilege of working with the athletic staff and sports teams of Falls Church High School, Pope John Paul the Great Catholic High School, St Stephen’s & St Agnes Upper School, Marymount University, and the Washington Redskins. Certified as a personal trainer through the American College of Sports Medicine and as a Spin instructor through Mad Dogg, I spent the first 8 years of training with Washington Sports Clubs (WSC), a huge North Atlantic gym chain. I later began work with The Energy Club in Shirlington and Foundation Fitness, a training studio in Del Ray. On the side I am a certified EMT with firefighting and hospital experience from the Burke Volunteer Fire Department and the Inova Fairfax Heart and Vascular Institute building. Over the past 7 years I have followed a vegetarian diet that has become mostly vegan at this point in time. I believe in, and strive to help others build a stronger mind, body, and spirit through proper nutrition and physical exercise. I have helped a variety of clients achieve their fitness goals, which has included; building strength, losing weight, gaining muscle mass, increasing muscle tone & definition, improving health vitals (cholesterol, resting heart rate, etc), and rehabbing injuries. I personally enjoy focusing on strength training, building muscle mass, improving functional mobility & posture, and improving athletic performance.
For more information visit Brandon at http://www.teamdunston.com/
Johnathan & Daniel Gray
Bios coming soon!
Brandt Gess
Bio coming soon!
Chaz Barry
Bio coming soon!
Wendy Christensen
Bio coming soon!
