Yossi Mazurek, a local Riverdale resident and SAR/MTA/Gush/Columbia University alumnus in his 20s was diagnosed with cancer only months after marrying his college sweetheart, Sara. Yossi is an avid biker, rock climber, snowboarder and hiker.
He is in desperate need of a bone marrow transplant. Help save Yossi's life by joining the registry or making a donation to support testing today.
A donor sponsored by Yossi Mazurek has matched a 68 year old man battling Acute Myelogenous Leukemia.
A donor sponsored by Yossi Mazurek has matched a 71 year old man battling Acute Myelogenous Leukemia.
A donor sponsored by Yossi Mazurek has matched a 62 year old man battling Non-Hodgkin's Lymphoma.
A donor sponsored by Yossi Mazurek has matched a 18 year old man battling Acute Myelogenous Leukemia.
A donor sponsored by Yossi Mazurek has matched a 62 year old man battling Myelodysplastic Disorder.
A donor sponsored by Yossi Mazurek has matched a 62 year old man battling Myelodysplastic Disorder.
A donor sponsored by Yossi Mazurek has matched a 49 year old man battling Acute Myeloid Leukemia.
A donor sponsored by Yossi Mazurek has matched a 65 year old man battling Myelodysplastic Disorder.
A donor sponsored by Yossi Mazurek has matched a 30 year old man battling Acute Lymphoblastic Leukemia (ALL).
A donor sponsored by Yossi Mazurek has matched a 61 year old man battling Acute Lymphoblastic Leukemia (ALL).
A donor sponsored by Yossi Mazurek has matched a 76 year old man battling Acute Myelogenous Leukemia.
A donor sponsored by Yossi Mazurek has matched a 43 year old woman battling Acute Myelogenous Leukemia.
A donor sponsored by Yossi Mazurek has matched a 44 year old man battling Leukemia.
A donor sponsored by Yossi Mazurek has matched a 73 year old man battling Myelodysplastic Disorder.
A donor sponsored by Yossi Mazurek has matched a 62 year old man battling Myelodysplastic Disorder.
A donor sponsored by Yossi Mazurek has matched a 72 year old woman battling Acute Myelogenous Leukemia.
A donor sponsored by Yossi Mazurek has matched a 61 year old woman battling Leukemia.
A donor sponsored by Yossi Mazurek has matched a 26 year old man battling Acute Lymphoblastic Leukemia (ALL).
A donor sponsored by Yossi Mazurek has matched a 71 year old man battling Acute Myelogenous Leukemia.
A donor sponsored by Yossi Mazurek has matched a 66 year old woman battling Acute Myelogenous Leukemia.
A donor sponsored by Yossi Mazurek has matched a 49 year old woman battling Non-Hodgkin's Lymphoma.
A donor sponsored by Yossi Mazurek has matched a 56 year old man battling Myelodysplastic Disorder.
A donor sponsored by Yossi Mazurek has transplanted a 76 year old man battling Myelodysplastic Disorder.
A donor sponsored by Yossi Mazurek has matched a 57 year old woman battling Myelodysplastic Disorder.
A donor sponsored by Yossi Mazurek has matched a 76 year old man battling Myelodysplastic Disorder.
A donor sponsored by Yossi Mazurek has matched a 65 year old man battling Acute Myelogenous Leukemia.
A donor sponsored by Yossi Mazurek has matched a 59 year old woman battling Myelodysplastic Disorder.
A donor sponsored by Yossi Mazurek has matched a 59 year old woman battling Myelodysplastic Disorder.
A donor sponsored by Yossi Mazurek has matched a 64 year old woman battling Acute Myelogenous Leukemia.
A donor sponsored by Yossi Mazurek has matched a 69 year old woman battling Acute Myelogenous Leukemia.
A donor sponsored by Yossi Mazurek has matched a 12 year old girl battling Acute Lymphoblastic Leukemia (ALL).
A donor sponsored by Yossi Mazurek has matched a 23 year old woman battling Acute Myelogenous Leukemia.
A donor sponsored by Yossi Mazurek has transplanted a 64 year old man battling Leukemia.
A donor sponsored by Yossi Mazurek has matched a 43 year old man battling Leukemia.
A donor sponsored by Yossi Mazurek has matched a 34 year old man battling Chronic Myelogenous Leukemia.
A donor sponsored by Yossi Mazurek has matched a 62 year old woman battling Non-Hodgkin's Lymphoma.
A donor sponsored by Yossi Mazurek has matched a 63 year old man battling Leukemia.
A donor sponsored by Yossi Mazurek has matched a 57 year old man battling Acute Myelogenous Leukemia.
A donor sponsored by Yossi Mazurek has matched a 69 year old woman battling Acute Myelogenous Leukemia.
A donor sponsored by Yossi Mazurek has transplanted a 64 year old man battling Acute Myelogenous Leukemia.
A donor sponsored by Yossi Mazurek has matched a 63 year old man battling Acute Myelogenous Leukemia.
A donor sponsored by Yossi Mazurek has transplanted a 5 year old boy battling Inherited Immune Systems Disorders.
A donor sponsored by Yossi Mazurek has matched a 58 year old man battling Myelodysplastic Disorder.
A donor sponsored by Yossi Mazurek has matched a 64 year old man battling Acute Myelogenous Leukemia.
A donor sponsored by Yossi Mazurek has matched a 5 year old boy battling Inherited Immune Systems Disorders.