Christina Greger

Office Manager

With over 15 years in the dental field, Christina brings a tremendous amount of knowledge and experience to our office which includes but not limited to General Dentistry, Orthodontics, Endodontics, Oral Surgery, and Prosthodontics. Before managing offices in Texas and Maryland she was a registered dental assistant. Along with her knowledge of the dental world, she has a background in accounting. If you have any questions regarding insurance, account balances, or dental procedures in general Christina will go above and beyond to make sure you are fully aware of anything and everything you could possibly imagine. Christina is an active member of the American Association of Dental Office Managers. Outside of work she enjoys spending time with her husband and family, reading, and cooking.

Christy Castillo

Front Desk Coordinator

Christy joined our practice in January 2020. She transitioned into our Front Desk Coordinator after working as a dental lab technician for 7 years. Christy is the first person you will see when entering the office, and the last smile you will see when leaving. She brings such a positive and happy presence to our office. In Christy’s free time she enjoys spending time with her 3 grown children and baking yummy treats for her family, friends, and co-workers. Christy looks forward to seeing you at your next dental appointment.

Michelle - RDH

Michelle is a 2010 Dental Hygiene Graduate of Lamar Institute of Technology. She joined Dr. Shaw’s practice in December 2017 when she moved from the Houston area to Austin. Michelle strives to treat every patient like family and goes above and beyond to make patients feel comfortable and relaxed. She has been a wonderful addition to our practice. When Michelle isn’t teaching patients proper oral hygiene, she is crafting, traveling, doing something outdoors, or spending time with her family and friends.

Jasmine Sidle


Jasmine joined our group in July 2018 as a registered dental assistant and decided to pursue a career as a dental hygienist. Jasmine attended Austin Community College and graduated in May 2022. She is now one of our full time hygienists. Besides being familiar will all types of dental procedures, she has a very outgoing and bubbly personality which helps keep a smile on everyone’s face here at Shoal Creek Prosthodontics. In her spare time, Jasmine enjoys spending time with her husband, family and friends, travel, and take care of her two dogs. Jasmine hopes to see you at your next dental appointment.

Dru Summers

Dental Lab Technician

Dru has been a dental lab technician for 20 years. Not only does he work with Dr. Shaw here in the office 3 days a week, he has an offsite lab that he owns as well. If you are looking for any removeable or fixed appliance Dru will be the one to help fabricate your prosthesis.. In his free time he enjoys fixing and riding motorcycles, loves to spend time with wife and 2 children, and cooking.



Bio Coming Soon



Bio Coming Soon