At East Side Mario's Newmarket restaurant, we're passionate about three things: food, famiglia, and fun. Make every family meal a special occasion at East Side Mario’s, where good food and great company come together to create lasting memories and let our family handle the cleanup. With generous portions and a warm, inviting atmosphere, our hand gestures are as grand as our love for family. Whether you're looking for a restaurant dine-in experience for lunch and dinner or prefer the convenience of takeout or delivery, we cater to every preference. Come join us and enjoy All-You-Can-Eat, featuring Soup, Salad, and Garlic Homeloaf, Mario's mouthwatering Chicken Parmigiana, signature pizzas and classic Italian-American favourites that will have you saying, “Mama Mia!”
Explore offerings from East Side Mario's on 18283 Yonge Street in East Gwillimbury, with popular garlic fest, starters , soups n salads , and pasta available at this location.
Sliced grilled sirloin steak cooked medium-well with roasted mushrooms, fresh arugula, and whole roasted garlic cloves, tossed with fettuccine in a rich, creamy garlic, Parmesan and pepper sauce.
A three-way garlic hit! Penne tossed in a herbed tomato sauce with triple-garlic spread, garlic purée and whole roasted garlic cloves topped with marinated tomatoes, mushrooms, and caramelized onions, finished with goat cheese.
We bake our traditional pizza crust with mozzarella cheese until golden brown and top it with delicious bruschetta mix, goat cheese and fresh arugula. Finished with a balsamic drizzle.
Our classic pizza dough smothered with a garlicky spread and pizza mozzarella, then sprinkled with Parm Romano cheese. Baked to golden perfection and served with a creamy Caesar dip.
Crisp iceberg lettuce, sliced Roma tomatoes, pepperoncini peppers, red onions, black olives and croutons. Tossed with our famous house dressing that guests have been enjoying for over 30 years.
Seasoned chicken breast, roasted button mushrooms and fresh bruschetta tossed in Alfredo sauce. Now, that's Amore! Includes your choice of Soup/Salad and Garlic Homeloaf.
We call it 'Amtrak' for short and you can too! Seasoned chicken breast with fresh peppers, garlic, bacon, roasted button mushrooms and cracked black pepper tossed in our Rosé sauce. Includes your choice of Soup/Salad and Garlic Homeloaf.
A cheese lover's dream come true! Fresh pasta, double-stuffed with fontina, ricotta and parmesan cheeses. Tossed in a velvety Alfredo sauce with roma tomatoes, sauteed garlic and wilted arugula. Includes your choice of Soup or Salad and Garlic Homeloaf.
Layers and layers of pizza mozzarella and Parmesan Romano cheese, rich meaty bolognese, creamy Alfredo, mini meatballs, fresh pasta and Mario’s Signature Tomato Sauce.
Spicy Italian sausage and roasted red and green peppers sautéed with our spicy Arrabbiata sauce. Includes your choice of Soup/Salad and Garlic Homeloaf.
Sautéed shrimp and fresh bruschetta tossed with fettuccine pasta in a creamy garlic Alfredo sauce. Finished with green onions. Includes your choice of Soup/Salad and Garlic Homeloaf.
Create your own pizza on our gluten free cauliflower crust. Topped with tomato and cheese you can create your own masterpiece with our choice of toppings. Please note that our Spicy Italian Sausage contains dairy and wheat.
Mario's famous Chicken Parmigiana with a triple sauce twist! Chicken parm topped with cheesy Alfredo sauce and loads of pizza mozzarella served alongside spaghetti tossed in Mario's Signature Tomato Sauce. Finished with a drizzle of basil pesto over everything!
Golden brown veal cutlets, topped with Mario's Signature Tomato sauce, loads of pizza mozzarella and baked to perfection. Served with penne and more of Mario's Signature Tomato Sauce.
Two seasoned chicken scallopini simmered with roasted button mushrooms and marinated tomatoes in a spicy tomato broth. Served with roasted Italian vegetables and your choice of side.
Two grilled seasoned chicken scallopini & sautéed shrimp topped with a garlicky butter bruschetta sauce. Served with roasted Italian vegetables and your choice of side.
Five meatballs stuffed in a toasted baguette topped with Mario's Signature Tomato Sauce, and melted provolone cheese. Served with even more sauce for dipping.
A cheesy pizza crust sandwich stuffed with grilled marinated chicken breasts, chopped romaine lettuce, sweet bell peppers, house-made bruschetta and drizzled with pesto aioli.
Semi sweet chocolate mousse and white chocolate mousse sit on top of a decadent chocolate sponge cake. Dipped in rich chocolate glaze and white chocolate drizzle.
Three meatballs stuffed in a toasted baguette topped with Mario's Signature Tomato Sauce, and melted provolone cheese. Served with more sauce for dipping.
A stack of deep-fried and delicious, batons of cheesy wonderfulness served with your choice of Mario's Signature Tomato Sauce or Spicy Arrabbiata. Perfect for 6-8 people.
Enjoy two Chicken Parmigiana's each served with spaghetti and our Signature Tomato Sauce including your choice of Soup/Salad and Garlic Homeloaf, two Pepsi® Bottled Products and end with a dessert to share!
Feed 6-8 people. Choose from 1 of 4 pans of pasta. Includes 1 Large Garden Salad, 1 Bottle of East Side Mario's Garden Dressing, and 4 Garlic Homeloaves.
Build your Large 2-Topping Pizza, then choose one of our four Signature Family-Sized Pastas with a LARGE Garden or Caesar Salad & two Garlic Homeloaves.
It's always time for a pizza party! Enjoy Budda Boomers to start with a Large Garden or Caesar Salad and your choice of two of four Large 14 inch Signature Pizza's including two dipping sauces.
Smirnoff vodka, traditional spices and Mott's Clamato juice served with our iconic pepperoncini and a molto spicy cherry bomb pepper and a fresh celery spear. Rimmed with herbs and spices. 1.5 oz.
Smirnoff vodka and limoncello, hand-shaken with a combination of blood orange and mango juices, fresh lemon wedges, and fresh mint. Topped with lemon-lime soda.
We have combined two classic frozen cocktails: The Peach Bellini and Pomegranate Frosé to create the ultimate frozen Sangria - peach purée, pomegranate and rosé. 3 oz.
I love East Side Mario’s…it’s been my favourite restaurant since I was a teenager. But since I’ve started visiting this location, my experience has been even better! Dillon is one of the best servers I’ve ever had. On my first visit he was so attentive, making great suggestions about food pairings and a new drink to try (the violet ice tea lemonade is my new favourite!), and just generally being friendly, helpful and extremely professional.
On my second visit, over a month later, recognized me! He said ‘Welcome back!’, and told me that my favourite table in the corner was free. Throughout my meal, he was the same as before—while also remembering exactly what I’d ordered on the previous visit. He also had exactly the right mixture of leaving me alone (I was reading a book) and checking in to see if I needed anything. I’ll definitely be treating myself to ESM more often now, in large part because of Dillon. I’d give him a thousand stars if I could!
CD
Cyndy Day
2 days ago
1.0
Went for dinner last night. Was super excited about the garlic festival. My daughter and I both ordered off the special garlic menu. My garlic goat cheese penne came without goat cheese, the garlic was raw and crunchy and my button mushrooms were totally rotten and tasted like actual garbage. The amount of black pepper on my pasta made it unedible.
My daughter got the Alfredo garlic pasta and we added goat cheese. Hers also came without the added goat cheese, the garlic was also raw and crunchy.
Huge disappointment!
Best part of the meal was the bread, and that's free.
Service was slow and store wasn't busy. The server was friendly, but didn't check in and we had to leave the table to go find her to ask for the bill after sitting for at least 15 minutes without eating. Didn't ask about refills for soup or salad. Didn't ask if we wanted refills for drinks.
My daughter's boyfriend enjoyed his meal, but when he went to use the washroom, it was out of order, so he couldn't go! No other washroom facilities other than the womans, and he didn't feel comfortable, as a man, going in the womans washroom.
Next time we will go to Olive Garden in Vaughan.
KA
Kenleigh Albert
5 days ago
1.0
This place sucks if you want to be disappointed and dissatisfied this is the place for you the servers don’t even wanna do their job and was more concerned about talking to their customer friends I will never come back and nobody should step foot in that terrible dirty place they call a restaurant they need new staff and learn how to clean and maybe get a hair net my friend had hair in her pasta and hot food poisoning she is actively suing never come here if you want to enjoy good service and good food I’m extremely angry thanks for ruining my evening
BH
Babylyn Hume
Jul 1, 2026
1.0
Celebrated my birthday on Canada Day with my son but was not treated right, we didn’t get the warm, friendly treatment that makes you want to go back. It feels like she’s judgmental. I mentioned it’s my birthday, but was ignored. We really didn’t consume the all you can eat soup/salad option as we can’t even finish the first serving, however the bread is fresh & when I requested another server for one, it never got served. I also asked that one Oreo cheesecake be on the dessert plate but she came back with both of them in takeout containers, she said she forgot. She didn’t get a dessert plate & just gave us 2 teaspoons only. I still gave my 15% tip because it’s the polite thing to do, although we’re not happy with the service, I could have given more. My son does not want to come back here, although I told him it’s probably just her. He thinks she’s really rude.
BB
Blake Brett
Jul 1, 2026
4.0
Visit started rocky with being bounced around from one table to another and then having service take a while to get to us. Another server on her brake basically telling the hostess she was dumb for sitting us in her section while she wasn’t working. But after that initial rough experience we ended up having a great meal and an amazing server by the name of Bella. We went on Tuesday so our two small boys ate free. Bella was sure to make everything top notch after the initial mix up and we will be asking for her next time we go. Over all the experience was decent and we always enjoy a nice early dinner out with our young kids.
Frequently Asked Questions About East Side Mario's
Is East Side Mario's Newmarket Canadian owned?
Yes, East Side Mario's located at 18283 Yonge Street in East Gwillimbury is a proudly Canadian owned by operated by local Canadian franchisees.
Does my local East Side Mario's Newmarket have a patio?
Yes, East Side Mario's Newmarket has a patio!
Does East Side Mario's Newmarket accept reservations?
Yes, East Side Mario's Newmarket accepts reservations for your convenience.
What are the opening hours of East Side Mario's Newmarket?
East Side Mario's Newmarket is open from 11:30 AM to 9:00 PM Sunday to Thursday, and from 11:30 AM to 10:00 PM on Fridays and Saturdays.
Does East Side Mario's Newmarket offer takeout and delivery services?
Yes, East Side Mario's Newmarket offers in-store pickup, delivery, and same-day delivery for your orders.
What type of cuisine can I expect at East Side Mario's Newmarket?
East Side Mario's Newmarket serves Italian-American inspired comfort food such as Chicken Parmigiana, Spaghetti and Meatballs, Pizzas, Calzones, and more.
Does East Side Mario's Newmarket have a patio for dining?
Yes, East Side Mario's Newmarket offers outdoor patio seating for guests.
Are there family meal deals or bundles available at East Side Mario's Newmarket?
Yes, family meal deals and bundles are available for takeout and delivery to enjoy at home.
Can East Side Mario's Newmarket accommodate large groups or parties?
Yes, the restaurant can easily accommodate groups and large parties with specialized Italian-American inspired menus.
What nearby restaurants can I visit before or after dining at East Side Mario's Newmarket?
Nearby restaurants include Lone Star Texas Grill, Beertown Public House, Buffalo Wild Wings, and Cocelli Pizza, offering a variety of dining options nearby.
Where can I grab a coffee close to East Side Mario's Newmarket?
Starbucks is located nearby for a coffee or light snack before or after your meal at East Side Mario's.
What local services and shops are available near East Side Mario's Newmarket?
Nearby you can find services such as Dr. Miller & Dr. Tilis Family Optometry, Shoppers Drug Mart pharmacy, Dollarama discount store, and various beauty and health services.
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