# ODA Annual Session 2026 · Columbus, Ohio, United States · Dentistry | TradeShowIntel > The ODA Annual Session, held September 17-19, 2026 at the Greater Columbus Convention Center in Columbus, Ohio, is a major dental conference offering continuing URL: https://tradeshowintel.com/events/oda-annual-session-2026 --- Trade show # ODA Annual Session 2026 The ODA Annual Session, held September 17-19, 2026 at the Greater Columbus Convention Center in Columbus, Ohio, is a major dental conference offering continuing education, an exhibit hall with over 150 vendors, special events, and networking opportunities for dental professionals from Ohio and surrounding states. The ODA Annual Session, held September 17-19, 2026 at the Greater Columbus Convention Center in Columbus, Ohio, is a major dental conference offering continuing education, an exhibit hall with over 150 vendors, special events, and networking opportunities for dental professionals from Ohio and surrounding states. ## Event details - **Dates:** 17–19 Sep 2026 - **Location:** Columbus, Ohio, United States - **Venue:** Greater Columbus Convention Center - **Industry:** Dentistry - **Category:** Trade show ## Audience scale - **Exhibitors:** 150+ - **Attendees:** 3,000+ ## Why exhibit Exhibit at the ODA Annual Session to connect with over 3,000 dental professionals from Ohio and surrounding states. Showcase your products and services in one of the largest dental conferences in the region, with dedicated exhibit hall hours, food & beverage events, and prize drawings to drive attendee traffic. Benefit from free mailing lists, exhibitor success resources, and opportunities to sponsor courses and events. ## Why visit Attend the ODA Annual Session to earn continuing education from top experts, explore the latest dental products and services from over 150 vendors, and network with peers. Enjoy special events, free CE hours, and a convenient location in downtown Columbus. ## Exhibitor profile - Dental equipment manufacturers - Dental supply companies - Dental technology providers - Dental service organizations - Pharmaceutical companies ## Visitor profile - Dentists - Dental specialists - Dental hygienists - Dental assistants - Dental office managers - Dental students ## Industries - Dentistry - Healthcare - Professional Development - Oral Health - Dental Technology