COVID-19 Guidelines

To protect patients, visitors and health care workers, we have implemented the following procedures:
  • Non-urgent medical appointments should be rescheduled or converted to telehealth visits.
  • Any patient checking in must tell staff and ask for a mask if they have: A fever, cold symptoms (cough, sore throat, runny nose, shortness of breath); Flu symptoms (fever, chills, body aches, etc.).
  • Anyone under 16 years of age NOT being seen as a patient is restricted from visiting any area.
  • Visitor restrictions are in place. Please call to inquire about exceptions.

For general information, please visit the Colorado COVID-19 website

Thank you for doing your part to help keep everyone as safe and healthy as possible.

Allison Lock, PA-C
Instructor, Surgery-Surgical Oncology

Clinic 720-516-2120
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Gender: Female
Languages: English
Department, Section/Division: Surgery-Surgical Oncology

Practice Locations

CU Specialty Care at Highlands Ranch Breast Care
1500 Park Central Drive, Suite 203
Highlands Ranch, CO 80129
More providers at this location

Diane O'Connor Thompson Breast Center - Anschutz
1635 Aurora Ct
3rd Floor
Aurora, CO 80045
More providers at this location

Hospital Affiliation
  • University of Colorado Hospital
  • UCHealth Highlands Ranch Hospital
Center Affiliations

Specialty Information

  • Colorado Medical Board- Physician Assistant, License (2018)
  • National Commission on Certification of Physician Assistants, Board Certification (2014)
Conditions & Treatments
  • Cancers
  • Breast Cancer
Clinical Interest for Patients
My many clinical interests include caring for patients who carry a high risk for developing breast cancer, treating benign breast conditions, and helping in the management of patients with breast cancer and/or patients requiring breast surgery.

Care Philosophy
I strive to provide exceptional care to all patients. I understand the stress and anxiety that can accompany a medical diagnosis. My goal is to ease you through the processes of diagnosis, treatment, prevention and wellness and provide a source of comfort, compassion, and education.

Personal Interests
In my spare time, I enjoy experiencing Colorado's beautiful outdoor scenery, hiking, spending time with family, and spoiling my 3 dogs (2 pugs and a rescued mixed breed).

Volunteer Activities
I have a passion for education. During my time in Houston, I volunteered with the Baylor College of Medicine Physician Assistant Program as a mentor to students, as well as a preceptor in the course entitled Physical Diagnosis.

Public Speaking
I have spoken to the teachers of Cypress-Fairbanks Independent School District on the topic of skin cancer, including reducing risks for themselves and their students. I also presented a lecture at the 2018 American Academy of Physician Assistants conference in New Orleans, Louisiana, entitled "It's Not Always a Lipoma, the Guide to Managing Lumps and Bumps."



Information for Referring Providers

Clinical Interests for Referring Providers
My clinical interests include management of high risk for breast cancer, benign breast conditions, perioperative care, and surgical management of benign and malignant breast patients.

Contact Us
In An Emergency: Please Dial 911

University of Colorado Medicine (CU Medicine)
Refer a Patient: 720-848-2828
Billing Questions: 303-493-7000

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