Summary

Dr. Gretchen Ahrendt is an oncology specialist with advanced training in surgical oncology, bringing over three decades of medical expertise to her practice. She completed her medical education at Johns Hopkins University School of Medicine and pursued her residency training at The Johns Hopkins Hospital and Johns Hopkins Bloomberg School of Public Health. With 36 years of experience in the field, Dr. Ahrendt maintains board certification in surgery from the American Board of Surgery. She provides care in English to patients throughout the Denver metropolitan area.

Dr. Ahrendt practices at multiple CommonSpirit locations, including cancer centers in Lakewood and Westminster, Colorado, as well as maintaining an affiliation with UPMC Magee Womens Hospital. Her clinical focus centers on treating breast cancer, including complex cases involving metastatic or recurrent disease and specialized conditions like Paget disease of the breast. She performs a range of breast cancer surgeries, from breast-conserving procedures such as lumpectomy to complete mastectomy when indicated. Patients have given Dr. Ahrendt an average rating of 3.8 out of 5 on Vitals.
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Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 3.8
  • 36 years of experience
  • 23 insurance plans accepted
  • speaks English
  • Johns Hopkins Bloomberg School of Public Health Program A
  • 14 written reviews
  • 2 specialties
  • 6 areas of expertise
  • 2 board certifications
  • 1 hospital affiliation
  • 3 office locations
  • Female

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Locations

Gretchen Ahrendt has 3 locations

CommonSpirit Cancer Center St. Anthony North

14300 Orchard PkwyWestminster, CO 80023
Mon8:00 am - 4:00 pm
Tue8:00 am - 4:00 pm
Wed8:00 am - 4:00 pm
Thu8:00 am - 4:00 pm
Fri8:00 am - 4:00 pm
SatClosed
SunClosed

CommonSpirit General Surgery St. Anthony North

500 W 144th Ave Ste 130Westminster, CO 80023

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Gretchen Ahrendt, MDDr. Alisa B Lee Sherick, MDDr. Dana Louise MccroskeyDr. Eric Murnane Poeschla, MD
OncologyOncologyOncologyInfectious Disease
Accepts New Patients Accepts New Patients Accepts New Patients
3.8 
36 Years of Experience 20 Years of Experience 41 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English Speaks English, Spanish Speaks Spanish, Russian
Lakewood , COAurora , COAurora , COAurora , CO
Med School: Johns Hopkins University School of Medicine Med School: University Of Minnesota Medical School Med School: Yale University School Of Medicine
Current Profile
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Insurance Plans Accepted by Gretchen Ahrendt

  • AARP
  • Aetna
  • Anthem Blue Cross Blue Shield
  • Blue Cross Blue Shield
  • Cigna
  • Empire Plan
  • Family Health Network
  • GEHA - HMO
  • Humana - Medicare (Advantage HMO)
  • Kaiser Permanente
  • Medicaid
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicare
  • Meritain Health
  • PreferredOne
  • Tricare
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • UnitedHealthcare - Medicaid (Managed)
  • UnitedHealthcare - Medicare (Advantage HMO)
  • UnitedHealthcare - PPO

Medical Specialties

Gretchen Ahrendt has the following 2 specialties

Specialty Expertise

Gretchen Ahrendt has the following 6 areas of expertise

  • Breast Cancer
  • Breast Diseases
  • Endocrine Disorders
  • Metastatic Breast Cancer
  • Surgery
  • Surgical Oncology

Certifications, License, & Education

36 Years Experience

Gretchen Ahrendt holds an active medical license in the state of Colorado. They are board certified in Surgery by the American Board of Surgery.

Board Certifications

Board certified in Surgery by the American Board of Surgery.

Medical License

Medical Doctor with an active medical license in the state of Colorado that expires in 2027.

Education & Training

Residency

Completed their residency at Johns Hopkins Bloomberg School of Public Health Program A and The Johns Hopkins Hospital.

Medical School

Graduated from Johns Hopkins University School of Medicine in 1990.

NPI Number

Gretchen Ahrendt's NPI number is 1396802500.

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Frequently Asked Questions

Is Gretchen Ahrendt accepting new patients?
Gretchen Ahrendt is accepting new patients on Vitals. View Gretchen Ahrendt's profile on Vitals to make an appointment.
Does Gretchen Ahrendt accept my insurance?
You can see the insurance plans that Gretchen Ahrendt accepts on their Vitals profile.
Does Gretchen Ahrendt accept virtual/telehealth appointments?
Gretchen Ahrendt has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
How can I make an appointment with Gretchen Ahrendt?
You can find contact information for Gretchen Ahrendt here on Vitals.
Which hospitals is Gretchen Ahrendt affiliated with?
Gretchen Ahrendt is affiliated with Upmc Magee Womens Hospital.

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