We make our patient's smiles better

XXI Century Dentistry is a small family-owned business committed to offering quality and affordable dental care.

Services

Our dental practices

In addition to Preventative Care, Dental Exams, and Cleanings, Dr. Nuñez services include:

Restorative
Fillings

Crowns

Root Canals

Oral Surgery

Implants

Teeth
Whitening

Veneers

Before & After Smiles

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our Doctor

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About us

Quality & affordable dental care

XXI Century Dentistry is a small, cozy, and relax atmosphere. We are a small family-owned business and are committed to offering quality and affordable dental care. The Doctor and members are bilingual in English and Spanish meeting our community’s diverse needs.

Our Mission is to develop long term relationships with our patients to ensure distinguished service through personalized informed care.

We offer a menu of dental amenities and hope to make your next dental visit a rewarding one!

Special treatments for all members of your family

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Our team

Meet our Team

Sebastian Nuñez Doctorate of Dental Surgery
Dr. Sebastian Nuñez

Dr. Sebastian Nuñez was born and raised in Cordoba, Argentina. He grew up in a large family who many had their own business.

The Dr. quickly realized he loved being surrounded by people, as well as, serving his small community. Sebastian received his dental degree at the University of Cordoba in 2005. Dr. Nuñez moved on to pursue and earn his Doctorate of Dental Surgery from the University of Michigan in 2009.

It was in that same year that he moved to the Lone Star State! The Dr. had been an associate in the Texas City area until 4 years ago now starting his own practice. He is now happily serving the Baytown and surrounding communities. He is doing what he loves the most and taking care of your dental needs to provide the best care possible.

Dr. Nuñez has been a member of the AGD since 2011. Continuing education plays a big part in Dr. Nuñez’s practice. It allows him to stay up to date with new materials, advancing his research, and improving his skills.

When not attending to the care of his patients, you will more than likely find Dr. Nuñez at home with family and friends or out fishing!

Hannah Retzer, RDH

Hannah Retzer was born and raised in Houston, Texas. Her dental journey started in New Jersey, where her husband was stationed for 5 years with the United States Air Force.

She received her associates degree from attending the Dental Hygiene program at Rowan College at Burlington County, NJ. in June 2022.

Hannah loves educating her patients the importance of oral health care. She is excited to start her journey as RDH in her hometown and with XXI Century Dentistry.
When she is not working, she enjoys time with her husband, dog, cat, and family.

Hannah Retzer, RDH
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Location

3010 W Baker Rd, Baytown,TX 77521

Office: 281-424-3355

Fax: 281-424-2918

Hours Of Operation

Mon: 8:00 A.M - 6:00 P.M.

Tue: 8:00 A.M - 6:00 P.M.

Wed: 8:00 A.M - 6:00 P.M.

Thursday By appointment only

Friday Closed

** For any emergency call the Office for after hour care Instructions **