Individual provider · Type 1 NPI

Melissa Gadsden Kaltenbach, MD

Gastroenterology Physician · St. Louis, MO

NPI number 1770945206 Active

Practice location

915 N Grand Blvd
St. Louis, MO 63106-1621

Call (314) 652-4100 Map

Specialties and licenses

TaxonomyCodeLicense
Gastroenterology Physician Primary 207RG0100XMD466349 (PA)

Gastroenterology Physician: An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.

681 other providers at this address

Other gastroenterology physician providers in St. Louis

See all in St. Louis →

About NPI 1770945206

Melissa Gadsden Kaltenbach, MD's National Provider Identifier is 1770945206, issued on Mar 23, 2016. The primary taxonomy on file is Gastroenterology Physician (207RG0100X), and the practice location is in St. Louis, MO. The record was last updated on Jan 16, 2026.