Our North Austin & Georgetown, TX Dental Offices

The Horizon Dental Care team is a group of dedicated dentists and dental professionals who are passionate about helping patients leave our office with a smile. Our work focuses on your needs, and we’re here to provide you with compassionate, quality dental care.


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Meet Dr. Zeyad Mughrabi

Dr. Mughrabi moved with his family to the U.S. to complete a master’s degree in prosthodontics from Indiana University School of Dentistry, where he also served as a clinical assistant. Dr. Mughrabi received his Doctor of Dental Surgery (DDS) degree with high honors from Damascus University College of Dentistry in 2002. He then volunteered with Red Cross, providing dental care for refugees for four years.

In his continual pursuit of excellence, Dr. Mughrabi takes numerous hours of continuing education and hands-on courses, and attends lectures about the latest dental advancements. He is dedicated to providing outstanding dental care, making sure each and every one of his patients has the best dental experience possible and that their dental health is in good hands.

Dr. Mughrabi currently resides in Round Rock, TX with his wife, Rasha, and his children, Judi and Jad. His interests include attending social and community events, traveling, playing basketball, swimming, and biking.


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Meet Dr. Miriam Guirguis

Dr. Guirguis received her Doctor of Dental Surgery degree from the prestigious University of Texas Health Science Center at San Antonio. She holds a Certificate of Preceptorship in Prosthodontics from the University of Texas at Houston, specializing in esthetic restorations like veneers, implant crown/bridge, and implant-supported dentures. Dr. Miriam Guirguis is also certified to correct mild and moderate tooth alignment problems with Invisalign.

Dr. Guirguis has a unique, personable approach to dentistry. Her dedication to providing the highest level of care and describing treatment needs in detail helps her quickly gain the trust of her patients.

Outside of work, she loves spending family time with her loving husband and their son, Noah.

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Meet the Horizon Dental Care Staff

Shannon Kelly

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Shannon has been a registered dental hygienist for over 24 years. She graduated from WSU with an associate’s degree in dental hygiene and a bachelor’s degree in health science. She lives on a ranch with her husband and their four dogs. In her free time, she enjoys gardening and creating new dishes.

Cathy Stevens

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Cathy is a registered dental hygienist and has worked in the industry for many years. After attending Abilene Christian College, she completed dental hygiene school in 1973 and has practiced ever since. In her free time, she enjoys making beaded jewelry, watching her favorite show (The Voice) on television, going to gem shows, and spending time with her three sons and five grandsons.


Beverly A. Degutis

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Beverly, “Bev,” is the receptionist for the Austin office. Bev loves her job and has been doing it for over 35 years. She enjoys getting to know, and keeping close relationships with, our patients.

Lucretia Olivarez

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Lucretia, “Lu,” has worked in Georgetown since 2000 as an insurance coordinator. She has four beautiful children and enjoys family gatherings, Texas BBQ’s, and Texas football. She also enjoys listening to live music, dancing, and reading a good book. She will help you with all your questions about insurance and payments.


Molly Bell

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Molly has been practicing dental hygiene for the past eight years, and she has worked in the dental field for the past 11 years. She joined our office in 2015. Originally from new York, she now lives in Georgetown with her husband, their two children, and two dogs. In her spare time, she enjoys gardening, baking, hiking, and camping.

Olivia Hughes

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Olivia grew up in Austin, TX, and she loves being a dental assistant. She feels it’s a very rewarding profession, and she likes talking with and getting to know each patient. In her free time, she enjoys hanging out with her family and friends, camping, and playing softball.




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Sandra Buster

Dental Assistant
Georgetown Team

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Marriah Oshana

Receptionist
Austin Team

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Sheidy Watkins

Dental Assistant
Austin Team

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Erica Ortiz

Receptionist
Georgetown Team

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Nicole Carter

RDA
Georgetown Team

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Kensie White

Dental Hygienist
Georgetown Team

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Our Locations

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Hours of Operation

Our Regular Schedule

Horizon Dental Care - Austin

Monday:

8:00 am-5:00 pm

Tuesday:

8:00 am-5:00 pm

Wednesday:

8:00 am-5:00 pm

Thursday:

8:00 am-5:00 pm

Friday:

9:00 am-2:00 pm

Saturday:

Closed

Sunday:

Closed

Horizon Dental Care - Georgetown

Monday:

9:00 am-5:00 pm

Tuesday:

8:30 am-5:30 pm

Wednesday:

8:30 am-5:30 pm

Thursday:

8:30 am-5:30 pm

Friday:

9:00 am-2:00 pm

Saturday:

8:00 am to 2:00 pm | 2 Saturdays a month

Sunday:

Closed