Meet Our Team

Children in winter sun sledding
Thomas E. Flass, MD, MS

Thomas E. Flass, MD, MS

Pediatric Gastroenterology
Logan Health Children's Specialists
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Kimberly Longcake, ANP

Kimberly Longcake, ANP

Pediatric Gastroenterology
Logan Health Specialty Care - Helena
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Daniel Lustig, MD, MA

Daniel Lustig, MD, MA

Pediatric Gastroenterology
Logan Health Children's Specialists
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Grateful Patients

“We've been working with Dr. Lustig for over 5 years. He's one of the biggest driving reasons we moved to Kalispell and he's been in our kiddo's corner for a majority of his 8 year old little life. This guy's dang near a part of our family as intimate as our discussions and surgical procedures are for our kiddo. It would be hard to imagine how or what our son's quality of life would be without Dr Lustig. We can't express enough positive things about or gratitude for him”
– A Parent of an 8-year-old Patient