Griffin Judo
About
Griffin Judo is a martial arts gym located in San Francisco, CA.
fitness_centerAmenities
Contact
10520 San Pablo Ave, El Cerrito, CA 94530, USA
scheduleHours
Monday: 4:15 – 9:30 PM
Tuesday: 12:00 – 1:00 PM, 4:15 – 8:30 PM
Wednesday: 12:00 – 1:00 PM, 4:30 – 10:00 PM
Thursday: 12:00 – 1:00 PM, 4:15 – 8:30 PM
Friday: 4:30 – 10:30 PM
Saturday: 9:30 AM – 2:30 PM
Sunday: Closed
groupCoaches & Instructors
Adham Ramadan
Owner / Professional Judoka / Competition Program Coach
4th-degree black belt in Judo, IJF International-level coach certification
Owner from Egypt, member of Egyptian National Team. International champion with extensive competitive experience. Leads athletic development and competition program.
Cody "Three Bears" Costello
Owner / Sensei / Youth Program Lead
3rd Degree black belt in Judo, purple belt in Brazilian Jiu-Jitsu
Seasoned Sensei teaching proper technique to all levels. Excels with younger students and leads the afterschool judo program across Bay Area schools.
Jonathan Cotte
Owner & Director of Operations
3rd degree black belt in Judo, IJF Coach Certification, National judo champion
Owner and operations director. National champion who still competes. Designer with a passion for Judo.
Abdelrahman Mohamed
Professional Judo Athlete / Coach
4th-degree black belt in Judo, 9-time African medalist (5 gold, 4 bronze)
Professional judo athlete from Egypt with 24+ year career. World Championship competitor. Shares expertise and passion for judo.
Newton Casemiro
Judo & BJJ Instructor / Competitor
3rd degree black belt in both Judo and Brazilian Jiu-Jitsu
Started judo at age 5 in Brazil. Former high school wrestler. Still competes at highest international level in BJJ and Judo.
Anthony Chan
Sensei / After-school Instructor
Shodan (1st degree black belt) in Judo
Over 30 years in Judo. Believes in core principles of respect, integrity, discipline. Promotes grassroots Judo in Bay Area after-school programs.
Carmen Cotte
Dojo Administrator & Front Desk Manager
Judo and Jiu-Jitsu practitioner
Dojo administrator and judo mom. Avid practitioner of judo and jiu-jitsu. Ensures welcoming and organized dojo environment.
Antoine Cotte
Team Captain / Regional Level Coach
Fierce competitor representing Griffin Judo nationally/internationally. Team Griffin Captain. Leads new generation of judoka.