Dr. Donald Hermens
Medical Registration Verified
Dr. Donald Hermens is a General Physician,Gastroenterologist and Internal Medicine in Fresno 93720, Fresno CA and has an experience of 36 years in these fields. Dr. Donald Hermens practices at Kaiser Foundation Hospital in Fresno 93720, Fresno CA and Quincy Physicians & Surgeons Clinic PLLC in Quincy 62301, Quincy IL. Some of the services provided by the doctor are: Diaphragmatic and Hiatal Hernia,Barrett's Esophagus,PEPTIC ULCER,Duodenitis and Eosinophilic Esophagitis etc.
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159 Surgeries & Treatments
Lactose Intolerance
Cyclical Vomiting
Alcoholic Fatty Liver
Wireless pH Testing
VAP Lipid Testing
Ultrasound, Esophageal
Ultrasound, Endoanal
Screening Colonoscopy
Rigid Proctosigmoidoscopy
Removal or Destruction of Rectal or Intestinal Tumor (incl. Colonoscopy, Proctosigmoidoscopy, Sigmoidoscopy and Control of Hemorrhage)
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