Summary

Dr. Kevin Sieja is a board-certified Gastroenterologist with Colorado Gastroenterology. He performs routine GI procedures such as upper endoscopy and colonoscopy in the diagnosis, screening and surveillance of gastrointestinal diseases and cancers. He has served as managing partner for his practice for over 10 years. He is a member of the American Gastroenterological Association and American Society of Gastrointestinal Endoscopy.

Office Locations

Dr. Kevin S Sieja has 2 locations

COGI Denver

1960 N Ogden St Ste 220Denver, CO 80218

COGI Aurora

13701 E Mississippi Ave Ste 380Aurora, CO 80012

Quick Facts

  • accepting new patients
  • 3.5
  • Most Insurance Plans Accepted
  • speaks English
  • University of Colorado Health Sciences Center
  • 1 written review
  • 1 specialty
  • 8 areas of expertise
  • 1 board certification
  • 1 hospital affiliation
  • 2 office locations
  • Male

Insurance Plans Accepted by Dr. Kevin S Sieja

  • Most Insurance Plans Accepted

Medical Specialties

Dr. Kevin S Sieja has the following specialty

Specialty Expertise

Dr. Kevin S Sieja has the following 8 areas of expertise

  • Abdominal Pain
  • Acid Reflux Disease (GERD)
  • Celiac Disease
  • Colonoscopy
  • Constipation
  • Hemorrhoids
  • Irritable Bowel Syndrome (IBS)
  • Ulcerative Colitis

Certifications, License, & Education

Dr. Kevin S Sieja holds an active medical license in the state of Colorado. They are board certified in Gastroenterology by the American Board of Internal Medicine.

Board Certifications

Board certified in Gastroenterology by the American Board of Internal Medicine.

Medical License

Medical Doctor with an active medical license in the state of Colorado that expires in 2028.

Education & Training

Fellowship

Completed their fellowship at University of Colorado Health Sciences Center.

Residency

Completed their residency at University of Colorado Health Sciences Center.

Medical School

Graduated from Northwestern University.

NPI Number

Dr. Sieja's NPI number is 1952356677.

Frequently Asked Questions

Does Dr. Kevin Sieja accept virtual/telehealth appointments?
Dr. Kevin Sieja has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Where is Dr. Kevin Sieja's office located?
Dr. Kevin Sieja's office is located at 1960 N Ogden St Ste 220, Denver, CO, 80218.
How can I make an appointment with Dr. Kevin Sieja?
You can find contact information for Dr. Kevin Sieja here on Vitals.
Does Dr. Kevin Sieja accept my insurance?
You can see the insurance plans that Dr. Kevin Sieja accepts on their Vitals profile.
Which hospitals is Dr. Kevin Sieja affiliated with?
Dr. Kevin Sieja is affiliated with Intermountain Health Saint Joseph Hospital.

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