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To contact the CGA, complete the form below. Please clearly specify the nature of your inquiry so that we may respond appropriately. Please allow 2-3 business days for a response.

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To remit your membership dues through the mail, please send your check made payable to “Collaborative Group of the Americas“ to:

Dr. James Church

Cleveland Clinic

Department of Colorectal Surgery

Digestive Disease Institute

9500 Euclid Avenue, Desk A30

Cleveland OH 44195, USA

PH: 216-444-9052