Restaurant	Address (*Multiple Locations)	Google Rating	Type of Offerings
Milestones Bar & Grill	6755 Fallsview Blvd, Niagara Falls, ON L2G 3W7(*)	3.7	American
Johnny Rocco's Italian Grill	​6889 Lundy's Ln, Niagara Falls, ON L2G 1V7	4.2	Italian
Moksha Indian Bistro	5993 Stanley Ave, Niagara Falls, ON L2G 3Y3	3.4	Indian
De Healthy Baker	3848 Main St, Niagara Falls, ON L2G 6B2	5.0	Bakery
Jackson-Triggs Niagara-On-The-Lake	2145 Niagara Stone Rd, Niagara-on-the-Lake, ON L0S 1J0	4.3	Winery

Disclaimer: Based on my experiences and research, all of the above can accommodate gluten-free/Celiacs. However, I am not responsible for any cross-contamination that may occur, and please always remember to remind your server of your allergy/preference.