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Dr. Frederick Merrill Karrer MD is male, has 30 years of experience and practices in Surgery, Pediatric Surgery, Surgical Critical Care, and Transplant Surgery.
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Dr. Frederick Karrer has 5 office locations.
13123 E 16th Ave
# 323
Aurora, CO 80045

Phone Number
Locations and availability (5)
License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

Patient Reviews

4.0
  • Currently 4 of 4 stars
(6)
Patient comments (1)

The overall average patient rating of Dr. Frederick Karrer, Professor is Excellent. Dr. Karrer has been reviewed by 6 patients who have provided 1 comments. The rating is 4 out of 4 stars.

Patient Ratings
Ease of Appointment 4.0
  • Currently 4 of 4 stars
Promptness 4.0
  • Currently 4 of 4 stars
Courteous Staff 4.0
  • Currently 4 of 4 stars
Accurate Diagnosis 4.0
  • Currently 4 of 4 stars
Bedside Manner 4.0
  • Currently 4 of 4 stars
Spends Time with Me 4.0
  • Currently 4 of 4 stars
Follows Up After Visit 4.0
  • Currently 4 of 4 stars

Specialties & Research

Dr. Frederick Karrer, MD is board certified in Surgery and Pediatric Surgery.

He has special expertise in 17 Areas, including Appendicitis, Bile Duct inflammation Cholangitis, and Child and Teen Health.

14 more special expertise areas
More Specialties & Research

Education & Awards

Dr. Karrer graduated from University of Nebraska, Omaha. He has 4 awards.

Awards  
One of America's Leading Experts on:
Bile Duct inflammation (Cholangitis)
Castle Connolly America's Top Doctors® (2002 - 2012)
Patients' Choice Award (2008 - 2011)
Compassionate Doctor Recognition (2010)
More Education & Awards

Affiliations

Dr. Karrer has 15 hospital affiliations:

  • University of Minnesota Medical Center 
  • Exempla Lutheran Medical Center 

More Affiliations

Accepted Insurance Plans

Dr. Karrer accepts these health insurances in at least one office:

  • United Healthcare - 2 plans
  • Great-West Healthcare - 3 plans
  • Rocky Mountain Health Plans - 2 plans
  • Humana - 2 plans
  • Cigna - 3 plans
  • Colorado Medicaid - 1 plan
  • USA H & W Network - 1 plan

More Accepted Insurance

Learn more about Dr. Frederick Karrer:

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Additional Information
Where does Dr. Frederick M. Karrer practice?
Dr. Frederick Karrer practices Surgery, Pediatric Surgery, Surgical Critical Care, and Transplant Surgery near Aurora, CO.
Additional practice locations include: Denver, CO.
See Aurora Surgeons and Aurora Pediatric Surgeons.
Similar Physician Names
Dr. Federico Karrer, Dr. Freddy Karrer, Dr. Fredrick Karrer, Dr. Fritz Karrer