Welcome to Downtown Tinley Dental Dentistry That’s Accessible and Convenient for Tinley Park Communities Welcome to Downtown Tinley Dental. Here, you’ll discover the full potential of your smile in our Tinley Park location – an office that’s both warm and inviting, professional and innovative. Dr. Tyler Markus and his team have a “Make It Happen” philosophy that extends the accessibility of great dentistry to patients in Tinley Park and neighboring communities, as well as the southwest suburbs of Chicago. No matter what our patients require, we have the services and experience to deliver. We’ll even work with you to ensure you get the care you need to truly love your smile.