Im not sure if youre talking about bigger gyms with pro teams or smaller neighborhood gyms.
-LAW MMA, Weidman and Longo's gym has a wrestling club and wrestling classes regularly.
-AKA has a wrestling club ran by DC and Jamil Kelly.
-Steve Mocco has been building his wrestling club at ATT Coconut Creek for many years now.
-Before he passed, Kevin Randleman started Monster Wrestling Academy and its still going strong with many top coaches.
-Isreal Martinez teaches out of Jackson-Wink and has a successful wrestling academy in Illinois.
-Ben and Max Askren have several wrestling academies and offer top notch coaches.
They teach at RoufusSport as well.
-Long Island MMA offers a wrestling club as well, headed by NCAA DI All American Kyle Cerminara.
-Jaffari Vanier heads a wrestling class at Cerrone's Gym.
-Brandon Escobar, an Olympian and decent College wrestler heads a wrestling program in Sunnyvale CA at the UFC gym.
-Antonio McKee's gym in California is highly wrestling based and has a ton of wrestlers. Ive heard Bodyshop MMA closed a while back but that might have just meant they moved.
-Mark Munoz closed his MMA gym and opened a pure wrestling gym.
-Nick Catone's MMA gym in Jersey offers wrestling classes with very good wrestling coaches.
-Team Quest Gyms in Oregon offer wrestling for adults.
-Kurt Pellegrino's MMA gym offers wrestling classes.
-Henry Hooft's gym in Florida has both Greg Jones and Kami Barzini as wrestling coaches.
-Olympian Heath Sims and NCAA DI wrestler Jake Butler head wrestling clubs at Evolve MMA in Singapore.
A lot of MMA gyms employ wrestling coaches even if they don't offer a distinct separate wrestling class. Im not sure why this is.
And there are a ton of extremely high level wrestlers out there that would do privates with an aspiring or established MMA fighter.