arrow
  • Gastroenterology, Internal Medicine
  • 50 years of experience
  • 745 Fletcher Dr, Elgin, IL 60123
  • (224) 783-4799

Brief Intro

Dr. Colligan graduated from the Indiana University in 1975. Dr. Colligan works in Elgin, IL and specializes in Gastroenterology and Internal Medicine.

View More

Education Background

MEDICAL SCHOOL

Indiana University - 1975

Location & Hours

  • 745 Fletcher Dr, Elgin, IL 60123

Specialties Treated

  • Gastroenterology
  • Internal Medicine
  • Cancer 35
  • Cardiology, Heart & Vascular Surgery 35
  • Orthopedics 65
  • Neurology & Neurosurgery 48
  • Gastroenterology & GI Surgery 61
  • Pulmonology & Lung Surgery 65
  • Diabetes & Endocrinology 32
  • Children's Hospital 13
  • Urology 69
  • Psychiatry 64
  • Geriatrics 69
  • Rehabilitation 37
  • Obsterics & Gynecology 15
  • Ophthalmology 3
  • Ear, Nose & Throat 5
  • Rheumatology 2
  • Long Term Care 6
  • Maternity Care (Uncomplicated Pregnancy) 30