For general questions, contact us at HelpDesk@childrensoncologygroup.org

For membership questions, contact us at MembershipInfo@childrensoncologygroup.org

For COG Disease Committee Leadership, click here.

Group Chair's Office
Peter C. Adamson, MD
The Children's Hospital of Philadelphia 
3501 Civic Center Blvd, CTRB 10060 
Philadelphia, PA 19104
Tel:  (215) 590-6359 
Fax:  (215) 590-7544 
Email: adamson@email.chop.edu

Group Vice-Chair's Office
Susan M. Blaney, MD
Texas Children's Cancer Center / Baylor College of Medicine
6621 Fannin Street, CC 1410.00
Houston, TX 77030-2399
Tel: (832) 822-1482
Fax: (832) 825-4299
Email: smblaney@txch.org

COG Operations Center
440 E. Huntington Drive, 4th Floor
Arcadia, CA 91006-3776
Tel:  (626) 447-0064
Fax: (626) 445-4334

COG Statistics and Data Center
Headquarters
440 E. Huntington Drive, 4th Floor
Arcadia, CA 91006-3776
Tel:  (626) 447-0064
Fax: (626) 445-4334

Gainesville Office
104 N. Main St., Suite 600,
Gainesville, FL 32601
Tel:  (352) 273-0550
Fax: (352) 392-8162

Omaha Office
984350 Nebraska Medical Center
Omaha, Nebraska 68198-4360
Tel:  (402) 559-4112
Fax: (402) 559-7259

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