Black Belts

Professor Russell Correia Grand Master Russell Correia
  • Administrator for the Griffin's System of Martial Arts
  • 9th Degree Blackbelt
  • Head Instructor of Red Tiger Kajukenbo Karate Studios - Gales Ferry
Sigung John Williams Sigung John Williams
  • 7th Degree Black Belt
  • Head Instructor of Griffin’s Judo & Karate Studios - Indian Orchard
Sigung Ronna Shea Sigung Ronna Shea
  • 7th Degree Black Belt
  • Head Instructor of Griffin’s Judo & Karate Studios - Ware
Sigung Chris Newbury Sigung Chris Newbury
  • 7th Degree Black Belt
  • Head Instructor of Griffin’s Judo & Karate Studios - Bridgemill
Sifu Andrea Zrenda Sifu Andrea Zrenda
  • 4th Degree Black Belt
Sifu Gilberto Cruz Sifu Gilberto Cruz
  • 3rd Degree Black Belt
  • Head Instructor of Griffin’s Judo & Karate Studios - Springfield
Sifu Corey Picard Sifu Corey Picard
  • 3rd Degree Black Belt
Sifu Billy Pieczarka Sifu William "Billy" Pieczarka
  • 3rd Degree Black Belt
Sifu Steve Juhnevicz Sifu Steve Juhnevicz
  • 3rd Degree Black Belt
Sifu Derrick Hanlan Sifu Derrick Hanlan
  • 3rd Degree Black Belt
  • Head Instructor of Griffin’s Judo & Karate Studios - Winsted
Sifu Leon Gaumond Sifu Leon Gaumond
  • 3rd Degree Black Belt
Sibak James Brown Sifu James Brown
  • 3rd Degree Black Belt
  • Head Instructor of Griffin’s Judo & Karate Studios - Waterford
Sibak Tony Endozo Sifu Tony Endozo
  • 3rd Degree Black Belt
Sibak Chris Melendez Sibak Chris Melendez
  • 2nd Degree Black Belt
Sibak Chuck Griffin Sibak Chuck Griffin
  • 1st Degree Black Belt
Sibak Patrick Brown Sibak Patrick Brown
  • 1st Degree Black Belt
Sibak Christine Judd Sibak Christine Judd
  • 1st Degree Black Belt
Sibak Jonathan Cruz Sibak Jonathon Cruz
  • 1st Degree Black Belt
Sibak Brian Gendron Sibak Brian Gendron
  • 1st Degree Black Belt
Sibak Michelle Sweatland Sibak Michelle Sweatland
  • 1st Degree Black Belt
Sibak J.R. Virnich Sibak J.R. Virnich
  • 1st Degree Black Belt
Sisook Brianna Wolkowicz Sibak Brianna Wolkowicz
  • 1st Degree Black Belt
Sibak Jesse Goguen Sibak Jesse Goguen
  • 1st Degree Black Belt
Sibak Don Sacco Sibak Don Sacco
  • 1st Degree Black Belt
Sibak Mike Dumas Sibak Mike Dumas
  • 1st Degree Black Belt
Sisook Nathaniel Cruz Sisook Nathaniel Cruz
  • Apprentice Black Belt
Sisook Mike Perkins Sisook Mike Perkins
  • Apprentice Black Belt
Sisook Mike Williams Sisook Mike Williams
  • Apprentice Black Belt
Sisook Chris Lee Sisook Chris Lee
  • Apprentice Black Belt
Sisook Jadalee Melendez Sisook Jadalee Melendez
  • Apprentice Black Belt