Dr. John Thomas Lisac, D.D.S.
OrthodonticsNPI: 1629189071
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About This Provider
Dr. John Lisac is a board-certified orthodontist with 20 years of experience helping patients in the Munster area achieve healthy, confident smiles. He specializes in straightening teeth and correcting bite problems using advanced treatments like Invisalign and modern bracket technology. Dr. Lisac believes that great orthodontics goes beyond straight teeth—he focuses on improving his patients' confidence and making a lasting positive impact on their lives. A lifelong community member who coaches youth sports and actively participates in his church, Dr. Lisac is accepting new patients and looks forward to helping you or your family achieve your smile goals.
Specialties
- 1
Education & Training
- Bachelor of Science - University of Illinois
- Postgraduate Orthodontic Residency - University of Illinois Chicago
- Doctor of Dental Surgery (DDS) - University of Illinois Chicago
Credential: D.D.S.
NPI registered: 08/31/2006
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Areas of Focus
Technology & Equipment
- Invisalign (certified provider since 2001)
- SmartClip™ self-ligating technology
- Temporary anchorage devices (TAD's)
- Mini-implants
Professional Memberships
- 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
Beyond the Office
Coached youth baseball and basketball
President of the Lake Central Hockey Club
Member of St. John the Evangelist church in St. John
Has lived in St. John for 19 years with wife and three children
Owns a Siberian husky that jogs with him on cold days
Sports enthusiast who loves playing hockey and fishing
Has an identical twin brother who is an obstetrician
Provider information is sourced from the National Plan and Provider Enumeration System (NPPES) maintained by CMS. Information may not reflect the most current data. Providers can claim their profile to update and verify their details.