Knock Out Sarcoma

Dear Knock Out Sarcoma Participants and Supporters,

Thanks so much to everyone who participated and supported the 2025 8th annual Knock Out Sarcoma event!! The weather held off long enough to give us a chance to gather, connect and participate in the event.   We want to thank and recognize all of our returning and new participants and industry partners.  As always, we extend a heartfelt thanks to the event leadership, our amazing marketing department, as well as our virtual participants who helped make it all happen. We want to recognize and applaud out patients and their families, our amazing colleagues and all of the friends and family members who carved out time to join us! THANK YOU!

We again would like to send a special thanks to our 2025 sponsors, old and new - and look forward to having their ongoing support in a year for our 8th annual event in 2026!!

Warmly and with appreciation,

David S. Geller, MD


Sarcomas are rare and your support can make a big difference! Join in the fight and help support our efforts!


Sarcomas are a rare form of cancer, affecting patients of all ages. Many of these sarcomas arise in otherwise healthy children and young adults and inflict a tremendous toll on both the patient and their family. The Division of Orthopedic Oncology at Montefiore Medical Center is dedicated to the diagnosis and treatment of patients with both soft-tissue and bone sarcomas. In addition, our laboratory seeks to better understand how these tumors arise and in turn, how to better treat them.