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Cass Smith, MD

Cass R. Smith, MD

  • Pediatric Gastroenterology
St. Luke's Clinic Provider

St. Luke's Clinic Provider

  • Accepting New Patients

  • 4.9 Star Rating
  • About
  • Locations
  • Reviews

About Cass R. Smith, MD

Cass R. Smith, MD is a pediatric gastroenterologist who sees a wide variety of pediatric patients. His areas of special interest include inflammatory bowel disease, diseases of the pancreas and liver, eosinophilic esophagitis, neurogenic bowel due to spina bifida, functional abdominal pain and constipation. He performs upper and lower endoscopy, including removal of polyps and control of bleeding, liver biopsies, removal of foreign bodies and care and maintenance of gastrostomy tubes. Dr. Smith ...

Education

Medical School

University of Nevada School of Medicine

Residency

Creighton - Nebraska University

Fellowship

Medical College of Wisconsin

Board Certification

  • Pediatric Gastroenterology

  • Pediatrics

Language(s) Spoken

  • English

  • Mandarin

Provider Locations

  • Primary Location
    St. Luke's Children's Gastroenterology: Boise

    305 E. Jefferson St., Boise, ID 83712
    (208) 381-7310
    Mon - Fri: 8 a.m. - 4:30 p.m.
    Location details
    Street view of the Idaho Elks Children's Pavilion where St. Luke's Children's Gastroenterology: Boise is located.
  • St. Luke's Children's Spina Bifida Clinic: Boise

    305 E. Jefferson St., Boise, ID 83712
    (208) 381-7122
    Mon - Thu: 8 a.m. - 4:30 p.m.
    Fri: 8 a.m. - 3 p.m.
    Location details
    Street view of the Idaho Elks Children's Pavilion where St. Luke's Children's Spina Bifida Clinic: Boise is located.
  • St. Luke's Children's Gastroenterology: Idaho Falls

    3430 Washington Pkwy, Idaho Falls, ID 83404
    (208) 381-7310
  • St. Luke's Wood River Medical Center

    100 Hospital Dr, Ketchum, ID 83340
    (208) 727-8283
  • St. Luke's Children's Gastroenterology: Meridian

    520 S Eagle Rd, Suite 2203, Meridian, ID 83642
    (208) 381-7310

Reviews

Overall Rating

4.9

292 Reviews

Now displaying 4 reviews
  • He gave us a few options of what we could do moving forward and let us decide what we thought would be best for our child.

    JUN 17, 2025

  • He asks great questions and is a great listener. Answers all the questions we have.

    MAY 25, 2025

  • We liked Dr. Smith. He listened, answered questions & explained things to us very well. I would recommend him to family & friends.

    MAR 17, 2025

  • I had to educate myself via Google about the condition and treatments we would discuss prior to the appointment rather than the Dr educating me prior so that I could make a confident informed decision at the appointment for treatment and steps forward. There is too much time between appointments during which my child is suffering while waiting. We don't have a clear treatment plan and communication between various providers and myself is lacking.

    MAR 11, 2025

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