About Us
We’re blending our passion for making delicious food with our extensive knowledge of our cuisine to create authentic and classic dishes for your enjoyment. We use the freshest, locally-sourced ingredients and promise to give your taste buds something to be excited about.
Thank you for ordering directly from our website which helps us to provide the best service with a focus on top-quality ingredients. Enjoy your next meal to go-you will not be disappointed!
We are located along 16117 LaGrange Rd, Orland Park, IL 60467
Meet Our Chefs
PATRICK CONCANNON
Ottimo chef-owner, Patrick Concannon started his culinary journey in 1984, working in the kitchen of the ground-breaking Gordon restaurant in the River North neighborhood of Chicago, under the direction of Chef Mikeal Kornik. It was there he decided to make culinary arts his career.
Concannon packed his bags and moved to the island of Maui to work as part of the opening team of the Westin Hotel on Kaanapali Beach. There he worked under the direction of Chef Hans Loschl where he perfected his classical cooking techniques.
After three years, it was time for a culinary odyssey to Europe. In France, Concannon worked in the acclaimed Provence La Bon Etape. After a year, he returned stateside to continue exploring his culinary skills; first, at the acclaimed St. Francis Hotel in San Francisco and then the Four Seasons Hotel in Newport Beach, California as Chef de Cuisine of the Pavilion restaurant.
In 1990, Concannon moved back to Chicago to help good friend and world-renowned chef, Charlie Trotter, with his newly opened restaurant as sous chef. Concannon then took over the kitchen of Don Juan restaurant and gained national recognition as an innovator of Modern Mexican Cuisine.
Eight years later, Concannon opened Chicago’s Fahrenheit restaurant to rave reviews, and was recognized as one of Chicago’s leaders in Modern American cooking. Highly sought-after for his exceptional culinary and business acumen, Concannon was approached by Francesca’s Scott Harris, to help him expand his Italian restaurants, train the kitchens, and develop new menu items for his growing company.
In 2008, Concannon opened a small Italian eatery named Osteria Ottimo in Orland Park, Ill. Ottimo specializes in simple rustic food prepared with the highest quality, fresh ingredients raised and grown by local farms specifically for the restaurant.
LACO SEEBER
Laco Seeber earned his culinary pedigree at restaurants around the world. Born and raised in Buenos Aires, Argentina, Seeber cut his teeth on the art of Italian cooking in restaurants throughout Argentina; well known for its large Italian population. He then decided to move to Chicago and continue to hone his culinary skills at several top-notch eateries, including CocoPazzo.
In 2002, Seeber was hired by the Francesca’s Restaurant Group to help in the development and launch of new restaurants, recipes, and cooks. Chef Seeber opened Francesca’s Forno in the Bucktown neighborhood of Chicago to high acclaim, having earned a three-star rating by the Chicago Tribune. It wasn’t long after he was invited to join the Corporate Chef Team of the Francesca’s Group.
Chef Seeber moved to San Diego, Calif. in 2011, to head the opening of Davanti Enoteca, which was recognized by Bon Appétit magazine as one the 50 best restaurants in the Nation.
After some much needed time off, Seeber joined forces with Chef Patrick Concannon to open Osteria Ottimo in Orland Park, Illinois, a Chicago southwestern suburb, where he oversees the kitchen.
Chef Laco’s culinary expertise and straightforward approach to food using high-quality, fresh ingredients has earned him spots on every “foodie” show in the market. “The better the ingredients, the better your dish is going to taste.”
Special Offers
Get the best prices when you order through us.
Check back for exclusive offers!
Reviews
Eddy K
Super underrated place! The ladies that work here are great. They check up if our food is up to par. Frequent asking if our drinks need refills which is very important. Not only is the customer service great, their food is amazing. Super fresh tacos and I highly recommend the taquitos. Check it out!!
Dawn Vela
My favorite place to go for anything steak!! The steak tacos, enchiladas, salad, burrito, nachos are all so good!! The steak they use is the best! Always tender and grilled and not fatty! I love the chicken taquitos and the Korean BBQ tacos! The chips and salsa are sooo good too!! The service is excellent and love the atmosphere!! My favorite Mexican place around and I go to a lot!!
Ray Davis
Went there for some tacos, and was thoroughly impressed the chips and salsa, They were very tasty and seasoned well and they give you refills too! I had the filet mignon tacos and they were exquisite to say the least very flavorful, my friend is vegan and she had a vegan burrito and she enjoyed it. I will definitely come back for another visit
Jason Falejczyk
We've been coming here for many years, never had a bad meal or dining experience. Tonight Jill was our server, who appeared to be double duty as the bartender as well, and was great!!! We normally order the same thing, but Jill suggested some alternatives and we're so glad she did! The food was so good! Everyone in the restaurant was so attentive and very friendly. Thank you Mama Maria's for a great dinner!
Chad Torrence
Steak fajitas were generously portioned with tons of peppers. Great margarita. The chips were top 5 best chips I've ever had, but the standard salsa is very sweet. We asked for other salsas, the verde and habanero were awesome.
Jess Rose
The most amazing and delicious Mexican food I have ever had! We had a reservation and had to wait a little bit for a table but that was out of the control of the restaurant. Cute fun place as well! Would come again and bring friends.














