Renee Garza, Owner


Renee Garza began her medical billing career in 1987 with Dr. Jean Holt. She billed for 3 physicians one of which was Otolaryngology. After 18 years of office billing she decided to venture out and start her own company. In 2006 she opened Advanced Billing and Consulting Services. In the billing industry Ophthalmology is one of the most difficult specialties to bill. She wanted to give ophthalmologists a source for competent and thorough ophthalmic medical billing. Advanced Billing and Consulting currently bills for Ophthalmology, Dermatology and Otolaryngology. Renee has been married to her husband Bob for over 20 years and has a son and daughter. On the weekends she likes to spend time on her ranch riding her horses. You can contact Renee at

Contact Us

Physical Address:

519 N King St Ste 108
Seguin, TX 78155


Mailing Address:

PO Box 1198

Seguin, TX 78156


Phone: 830-379-9600

Fax: 830-303-2222

Toll Free: 877-518-3937



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