Dr. Lawrence Stephen Tierney M.D.
Gastroenterologist | Gastroenterology
#6 Jungermann Circle Suite 103 Saint Peters MO, 63376About
Dr. Lawrence Tierney is a gastroenterologist practicing in Saint Peters, MO. Dr. Tierney specializes in the digestive system and its diseases that affect the gastrointestinal tract, which include organs from the mouth to the anus as well as liver disorders. Gastroenterology includes conditions such as hepatitis, peptic ulcer disease, colitis, nutritional problems and irritable bowel syndrome. Dr. Tierney performs colonoscopy and endoscopy procedures and provides accurate and thorough care for patients suffering from digestive issues.
Education and Training
Univ of Il Coll of Med, Chicago Il 1988
Board Certification
Internal MedicineAmerican Board of Internal MedicineABIM- Gastroenterology
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