Meet Doctor Lisac

I go home every day knowing I have listened to someone's needs, improved their smile and confidence, and made a positive change in their life. I know they will remember me and the experience forever. I still remember my orthodontist and thank him every time I smile!

Education and Continuing Education

  • Bachelor in Science - University of Illinois
  • Doctor of Dental Surgery - University of Illinois Chicago
  • Postgraduate Orthodontic Residency - University of Illinois Chicago

I am proud to be taking continuing education courses to offer my patients the most up to date techniques and technology. I feel it is important to offer cosmetic alternatives for patients concerned with wearing traditional metal braces. I have been an Invisalign certified provider since 2001. I have also completed classes in SmartClip™ self-ligating technology and placement and utilization of temporary anchorage devices (TAD's) or mini-implants. Both advances allow for faster treatment and fewer visits for our busy patients!

Family Life

My wife and I have lived in St. John for the past 19 years, and are happy to raise our three children in this community. The only other member of our family is a Siberian husky, who loves to jog with me on cold days.

I attend church at St. John the Evangelist in St. John. I am a sports nut and have coached youth baseball and basketball and was the president of the Lake Central Hockey Club. In my spare time, I love to play hockey and fish.

If you go to the hospital and think you see me delivering babies, don't be alarmed! I have an identical twin brother who is an obstetrician. Be sure to say hello if he’s not too busy!

Professional Associations

  • American Association of Orthodontists
  • Great Lakes Association of Orthodontists
  • Indiana Association of Orthodontists
  • American Board of Orthodontics
  • American Dental Association
  • Indiana Dental Association
  • Northwest Indiana Dental Society