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Clinic Admin


Liza Blas

Operations Manager

Liza is a Certified Provider Credentialing Specialist ( CPCS), our Operations Manager, and adds decades of Dental and Operations experience to our team.  She is a leader who can and has trained our staff to provide the best quality patient care possible.  She is a native Texan and enjoys time with family.  

Cat Carmichael

Regional Manager

Cat Carmichael is the Regional Manager at Sapphire Smiles. Cat, a Registered Dental Assistant, is a Houston native and has been in the dental field for over ten years. Ms. Carmichael loves our patients but rushes home after work to be with her daughter, Skylar.

Maddie Kiser

Front Desk Specialist

Maddie Kiser is the Front Desk Specialist at Sapphire Smiles. Maddie was born in Albuquerque, NM, but has called Texas her home for nearly a decade. Ms. Kiser, a Registered Dental Assistant, also brings years of Front Desk Dental experience and enjoys spending time with her French Bulldog, Benson, when she is not working with our patients.

Krupa Pathak

Registered Dental Assistant (RDA)

Krupa Pathak is a Registered Dental Assistant at Sapphire Smiles, who has 10+ years of experience in the field of dentistry. She is an internationally trained periodontist who is pursuing her goal of becoming a dentist in the US. Krupa continues to provide excellent care to our patients and is a great asset to our team. In her leisure time, she loves to travel, interact with people and see new places.

Zuri Esquibel – Brand Ambassador

Marketing Specialist

Zuri Esquibel is the newest member at Sapphire Smiles. Zuri, our Marketing Specialist, previously lived in Connecticut and is loving Houston! She has a dog that she loves dearly, named Oso!