Ron Nicholson Karen Salm Jack Ruzic Marie Downing Stephanie Keever Merri Faretto Deannie Helget Bret Bellard, M.D. James Simpson, M.D. Medical Coding Physician Credentialing Compliance Physician Practice Management Operational Transformation   Kimberly Weeks, CPC Regional Office Manager Kimberly Weeks is the Regional Office Manager, who has been a Certified Professional Coder since 2002.  Kimberly has worked in the billing and coding of provider services for over 20 years.  Her vast audit experience includes coding and billing compliance for Medicare and Medicaid reimbursement. Kimberly’s expertise includes accounts receivable management, appeals and denial review, front and back office clinic management, credentialing of new and existing physicians, compliance officer for physician practices, and billing company management.