About Us

Synergy Fitness Group is DC’s local fitness management company. We work exclusively in the DC metro area; our staff consists of dedicated, friendly professionals who understand the unique opportunities and challenges of healthy DC living.

Synergy staff includes two masters-degree level health and wellness experts and a number of highly-qualified program leaders, group fitness instructors and personal trainers with national certifications.  We’ve been committed to bringing superior health, wellness, and fitness services to the DC area since 2006.

Synergy is owned and managed by Michael Grossman. Michael holds a BS in Sports Management from Guilford College and a Juris Doctor from the University of North Carolina.  A member of the North Carolina bar, Michael practiced corporate and real estate law with wireless communications provider Vanguard Cellular Systems before co-founding telecom consulting firm Strategic Communications Services. Shortly after its sale, he purchased and operated Excel Fitness Group, which owned a 10,000 square foot commercial fitness center in Glen Burnie, Maryland under the name World Gym.  Recognizing the need for professional corporate fitness and wellness management in the DC metropolitan area, he created Synergy Fitness Group, LLC in 2006.  A native of Brooklyn, NY, Michael resides in Annapolis, Maryland with his wife Liliya, and two children Nicholas and Sasha.



Clients of Synergy include:


  • WilmerHale
  • Sirius XM Radio
  • LCOR
  • CBRE   
  • Winston & Strawn
  • Akin Gump
  • The Council on Foreign Relations
  • Jones Lang LaSalle
  • Roadside Development
  • Inn at Perry Cabin               
  • Cushman & Wakefield
  • 2U
  • Akridge
  • Douglas Development
  • PN Hoffman
  • Tishman Speyer
  • Amtrak
  • Boston Properties
  • Colliers International
  • Carr Properties
  • JBG Smith
  • Monday Properties
  • Stream Realty
  • United States Institution of Peace
  • Covington & Burling             
  • Property Group Partners
  • Monument Realty
  • Lowe Enterprises

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