Our Staff

Team Leads

Amy Cutler, Registered Nurse, Lead Nurse

Amy has worked in healthcare for 7 years, working her way through the ranks from CNA to LPN, and has been an RN since 2007. Amy became the Lead Nurse in August 2012.

Tammy Marquez, Reception Lead

Tammy worked for over 10 years at Longmont United Hospital in collections and customer service. She joined CCAO in 2000 as a receptionist. More recently, she has worked primarily in the areas of billing and accounts receivable. She is also an expert in the area of insurance reimbursement for infusible drugs and has provided many of our patients with invaluable support in navigating the confusing world of insurance coverage for these costly but vital medical treatments.

Denise Qualls, Practice Administrator

Denise’s years of experience, both as the mother of four children and in the business world, helped to prepare her to join with Dr. Perkins in 1998 when he opened CCAO. She has been an integral part of this practice since the beginning, and both patients and employees of CCAO appreciate her willingness to do whatever is necessary to facilitate superior patient care.

Derek Miller, Information Technology Director

Derek joined CCAO in March of 2014. He has experience in IT department management, systems and network engineering, and desktop support. He enjoys facilitating communication and relationships through technology, and is excited to join CCAO. He and his family enjoy exploring the Rocky Mountains together.


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