2995 Sunrise Highway, Islip Terrace, NY 11752 | Call: (631) 787-2500
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Our Instructors
“Mentors and leaders”
Alex Aristides

Alex Aristides, Maxum Brazilian Jiu Jitsu head instructor and founder. Alex is a 3rd degree BJJ black belt. He received his black belt originally under Matt Serra, training at the Serra BJJ Academy and at Renzo Gracie Academy in NYC as he came up the ranks. Alex started out learning martial arts as a late teenager. Studying multiple styles over the years such as Japanese Jiu Jitsu, Judo, wrestling and Kickboxing. Then began training Brazilian Jiu Jitsu. He has won and placed in a number of grappling tournaments and other matches over the years such as No Gi Worlds (Mundial’s) medalist, No Gi Pan American, medalist, As well as other IBJJ Federation Opens, Grapplersquest, and more. Alex still competes consistently in gi and no gi around the country as black belt. He has competed around the United States and in Brazil. Also assists the United States Army in BJJ training.
Izzy Medina

Izzy Medina, Maxum’s lead wrestling instructor. Junior College All-American Wrestler, All State, County Champ, 9 year head Coach at SUNY Maritime and Coached Wantagh High School to state title. Currently coaching West-Babylon high school. 2 time Nassau County assistant coach of the year. 3 time Pan Am brazilian jiu jitsu gold medalist, and other bJJ tournaments with over two decades of coaching experience.
Nick Marrone

Nick Marrone, Maxum Brazilian Jiu Jitsu instructor. Nick is a BJJ black belt under Maxum. Pan Am finalist, World (Mundial) finalist and countless other BJJ tournament victories.
John Graffeo

John Graffeo, Chief Instructor at Victory Mixed Martial Arts and Lead Kids Instructor at Maxum Brazilian Jiu Jitsu. John has trained not only Stiking but grappling under the tutelage of Black Belts Anthony Snoble, Charles Raimond, Alex Aristides, and Rich Korfhage. Earning himself the highest rankings in Brazilian Jiu Jitsu, Grappling, and Kempo.
Shawn Gastaldo

Shawn Gastaldo, Maxum Kick Boxing instructor. He’s also a brown belt in Brazilian Jiu Jitsu under Maxum, former MMA fighter, Pan Am bronze medalist for BJJ and has competed in multiple other events as well.
Kickboxer, Grappler and MMA Fighter (2007-Present).
Lennox Chance

Lennox Chance is a seven time champion and holds US KBA and WKA titles. Lennox has fought from Canada to England, as well as all over the United States. He has fought on several big shows, such as M:1 Global, Road to Glory, Ring of Combat, etc. Lennox trains with world champion Tommy “Bee” Bottone at AFC Kickboxing, where he keeps his stand up skills sharp.
Muay Thai Kickboxer and MMA Fighter (2002-Present).
George Ruf

George Ruf, one of Maxum’s assistant instructors for the children’s class. George is currently a purple belt and has been training at Maxum for several years. He is a level 2 instructor for the Army’s combatives program (MACP) and has competed in and refereed Army competitions. He has completed tours in both Iraq and Afghanistan and is currently an NYPD officer.
Join Our Gym.
Our Family.
Maxum BJJ is located in Islip Terrace on Long Island, NY and offers BJJ, MMA, wrestling, and kickboxing classes seven days a week. We welcome practitioners of all ages, genders, body types, levels of experience, and reasons for training. We’re here to teach those who want to learn the world’s greatest martial arts and have fun doing it.
We have a specialized children’s BJJ program designed to promote self-confidence and teach anti-bullying and self-defense techniques that students can use to compete and/or protect themselves.
We also offer family, friends, police, and active military discounts.
The hardest part is putting the nerves, ego, or fear aside and walking in the door. Don’t be intimidated! Whether you’re 6 or 60 years old, come down to try a FREE class, learn the art of Brazilian jiu-jitsu, and join our great family.



Memberships
All Classes.One Price.
Just like in training, we do not limit our members to a few classes a week. Our pricing is designed to allow all our members to take advantage of all our classes. Only available nights? Come on down. On vacation and want to push your limits then train everyday and show us what you got.
with 100+ Classes a Month we have a schedule that works with you.
Bigger.Faster.Stronger
MAXUM bjj
Gym H0urs
Monday/Wednesday/Friday: 1030am – 12pm
Monday to Friday: 6pm – 930pm
Sunday: 1030am – 2pm