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Dr. Katherine Tsai, MD

Dr. Katherine Tsai, MD

Age 46 Allergy & Immunology F
(8) 8 reviews

Telehealth available

Accepting New Patients


Dr. Katherine Tsai, MD is an Allergy & Immunology Specialist in Broomfield, CO. Dr. Tsai completed a residency at Barnes Jewish Hospital Washington University. They currently practice at Colorado Allergy & Asthma Centers, P.C. and are affiliated with St. Anthony North Hospital. Dr. Tsai is board certified in Allergy & Immunology and accepts accepts multiple insurance plans.


  • Washington University - St. Louise School of Medicine, Fellowship Hospital — 2009
  • Washington University Of St Louise School Of Med, Fellowship Hospital — 2009
  • Barnes Jewish Hospital Washington University, Residency Hospital — 2006
  • Washington University In St Louis School of Medicine, Medical School — 2003
  • University Of California-Irvine, Undergraduate School

Insurance Accepted

  • AARP
  • Aetna
  • Anthem
  • Anthem Blue Cross Blue Shield
  • Banner Health
  • Blue Cross Blue Shield
  • CareFirst Blue Cross Blue Shield
  • Cigna
  • Cofinity
  • Colorado Access
  • First Health
  • Government Employees Health Association (GEHA)
  • Humana
  • Medicaid
  • Medicare
  • MultiPlan
  • PHCS
  • Rocky Mountain Health Plans
  • Tricare
  • UnitedHealthCare

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Aug 10, 2021
My appointments with Dr. Tsai and with my subsequent allergy shot appointments have always been on time, very professional, and very relaxing. I feel like my time is valued and I am valued as a patient.
Dr. Bob — Aug 10, 2021
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Frequently Asked Questions

Find contact information here to make an appointment.

A list of accepted insurance providers is available on the Sharecare insurance check. It is always a good idea to verify your insurance when making an appointment.

New patients are generally accepted by Dr. Katherine Tsai, MD. To arrange an appointment, call the number on Dr. Tsai's profile.

Dr. Tsai frequently treats the following conditions: Allergic Rhinitis and Pollen Allergy. See more on Sharecare.

Dr. Katherine Tsai, MD is affiliated with St. Anthony North Hospital.

Yes, Dr. Katherine Tsai, MD holds board certification in Allergy & Immunology.

Hospital Affiliations

  • St. Anthony North Hospital


  1. Colorado Allergy & Asthma Centers, P.C.

    1. 1
      Colorado Allergy & Asthma Centers - Broomfield
      340 E 1st Ave Ste 100, Broomfield, CO 80020 Existing Patients: (303) 428-6089
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(303) 428-6089