World Gastroenterology Organisation

Global Guardian of Digestive Health. Serving the World.



WGO Executive Secretariat

555 East Wells Street, Suite 1100
Milwaukee, WI 53202-3823 USA
Phone: +1 414 918-9798 ~ Fax: +1 414 276-3349

Marissa Lopez, CAE
Executive Director

Jim Melberg, Program Manager
Membership, Guidelines and Training Centers

Zachary Blevins, Communications and Development Manager
Social Media, Sponsorship and Publications

Milly Gonzalez, Education and Meetings Manager
Train the Trainers, Meetings and Congresses


Website Disclaimer

Cookie Notice

We use cookies to ensure you the best experience on our website. Your acceptance helps ensure that experience happens. To learn more, please visit our Privacy Notice.