Five reviewers recommend it for hard or complex cases, and its services include implants, dentures and full-mouth implants. Only two reviews have arrived in the past 12 months, so the strong record, with under 1% low-rated, mostly reflects earlier years.
The practice’s website says Dr. Xavier Saab completed prosthodontics training at UT Houston and a head-and-neck surgery rotation at M.D. Anderson. State records show authorization for laughing gas and level 1 sedation.
XS
Dr. Xavier Saab
✓Texas license active, first licensed Jan 2005
✓Dental school: University of Guayaquil, Ecuador (its website)
✓Training: Residency and specialty training in Prosthodontics at The University of Texas Houston Health Science Center Dental Branch; Residency rotation in Head and Neck Surgery at M.D. Anderson Cancer Center (its website)
✓Holds a nitrous oxide (laughing gas) permit (since 2011) and a level 1 sedation permit (most recent 2007)
NPI 1942213343 · Texas State Board of Dental Examiners, checked Sep 2026 · named on the practice's website
Specialist registration for implants and dentures
State board and national provider records recognize this practice for implant and denture specialties.
For urgent dental problems, three reviewers say the office fit them in. Its website says contact forms are not monitored in real time and should not be used for urgent or emergency messages, though the form offers Emergency as a visit reason.
Cost and paying
No prices on its website
Ways to pay
Accepts credit cards, debit cards and mobile pay (its business profile)
Accepts CareCredit (its website)
Equipment and memberships
Equipment and treatments on its website
Digital ImpressionsUltrasonic Scaling Instrumentation
Wheelchair-accessible entrance, parking and restroom
Its business profile
In the practice's words
Its own business description
“At Houston Prosthodontic Specialists, we deliver a higher standard of service that is clear from the moment you walk into our office. For more than 35 years, we have provided quality implant dentistry and prosthodontics, and our very own Dr. Gittleman has successfully received 19 US patents for his innovative ideas. …”
Business listing and reviews, Sep 2026 · hpsdoctors.com, Sep 2026 · Texas State Board of Dental Examiners, Sep 2026 · NPI registry · City of Houston super neighborhoods