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I have collaborated with Kerry, as Christal Medical Billing, for over 15 years and she consistently brings the highest commitment to accuracy, timeliness, and customer service with both providers and patients.  She is proactive and always exploring ways to improve and update her services.  Kerry is accessible, responsive, and truly cares about doing the best job possible.  She has my highest recommendation.

- Office Administrator, Vancouver, WA

Kerry of Christal Medical Billing has been our Billing Specialist for almost twenty years.  There have been many changes during that time, but Kerry has diligently kept up and helped us keep the pace, as well.  She has tailored her methods to our specialty medical practice requirements and has always been available to ensure that all our needs are met.  We are aware that there are other Billing and Coding services competing for our business, but we prefer the personal and conscientious service we receive from Christal Medical Billing.

- Psychiatrist, Vancouver, WA

Kerry has been doing my billing for years, her work has been outstanding.  As a physician, I find that having someone take such good care of that aspect of my practice allows me to focus on what I truly enjoy.

- Psychiatrist, Vancouver, WA

I have been using Kerry as my billing person since 2002.  She is prompt, organized, polite, flexible, detailed oriented and keeps up on current issues related to her billing business.  In other words, she is very professional.  I continue to be impressed and happy with her services and would highly recommend her to anyone.

- ARNP, Vancouver, WA

Kerry Christal and Christal Medical Billing have been my billing associate for several years and I recommend her whole heartedly and without reservation.  Kerry is extremely patient, thorough and detailed.  My forensic and clinical practice brings with it complicated billing challenges, given the use of rather typical therapy billing codes, complex psychological testing codes, and monitoring payment from private pay and third party legal entities, and Kerry tracks all of these diverse areas seamlessly.


Forensic and Clinical Psychologist, Vancouver, WA

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