CommonSpirit Surgical Oncology St Anthony North Practice Location 14300 Orchard Pkway WESTMINSTER, CO 80023 Phone: 720-627-4840 Distance: Get Directions Providers Patient Resources Get an Estimate Pay My Bill Providers Gretchen Ahrendt, MD Breast Care/Surgical Oncologist, Oncology, General Surgery View profile Melody Paulishak, DO General Surgery, Breast Care/Surgical Oncologist View profile Nancy Taft, MD General Surgery, Breast Care/Surgical Oncologist View profile Melissa Rahrig, NP Nurse Practitioner - Adult Health, Breast Care/Surgical Oncologist View profile Patient Resources Pay My Bill Get an Estimate