Xavier E. Saab, DDS, MS, Prosthodontist

  • Post-graduate training at the Dawson Center for Advanced Dental Study, to treat extensive and complex restorative cases.  
  • Residency rotation in the MD Anderson Cancer Center Department of Head and Neck Surgery.  
  • 3-year residency in post-graduate specialty of Prosthodontics at the University of Texas Health Science Center at Houston, earning a Certificate in Prosthodontics and Masters of Science degree.  
  • Dental School at the University of Guayaquil, Ecuador, earning a Doctorate in Dental Surgery degree.  

Neal Gittleman, DMD, Prosthodontist

  • Completed dental school at the University of Pennsylvania, earning a Doctorate in Dental
    Medicine degree.
     
  • 3-year residency in post-graduate specialty of Prosthodontics at the University of Texas Health Science Center at the University of Texas in Houston’s Medical Center, earning his Certificate in Prosthodontics





     

Peter El-Dahdah, DDS, MS, Prosthodontist

  • Completed dental school at The Ohio State University (OSU).

  • 3-year residency in post-graduate specialty of Prosthodontics at UTHealth, earning his Certificate in Prosthodontics and a Masters of Science degree.

  • Residency rotation in the MD Anderson Cancer Center Department of Head and Neck Surgery.

  • Post-graduate implant training through Implant Direct and Zest Academy.





     

Dimitri Haber, DDS, MSD, Prosthodontist

  • Completed dental school at Loma Linda University School of Dentistry.

  • 3-year residency in post-graduate specialty of Prosthodontics at Loma Linda University School of Dentistry, earning his Certificate in Prosthodontics and was chief resident.





     

Examples of Advanced Treatments

May / Jun 2025

Do You Have a Patient with
Failing Dentition and Restorations?

Click to view

Mar / Apr 2025

Do You Have a Patient with
Failing Dentition?

Jan / Feb 2025

Do You Have a Patient with
Complex Dental Needs Who Isn't Ready for Full Restorations?

Nov / Dec 2024

Do You Have a Patient with
Failing Restorations?

How can a Prosthodontist assist you and your dental team?

“We specialize in the treatment of complex cases, usually involving several procedures over months of care. The next time you see a challenging case, please feel free to call us and we can discuss treatment planning or we can help you with any part of the treatment. Our goal is to be a resource for your office by helping manage difficult and time-consuming procedures, restoring the function and esthetics that each patient desires, then referring them back to your office for their ongoing care.” 

– Drs. Xavier Saab, Neal Gittleman, Peter El-Dahdah, and Dimitri Haber

(713) 468-7222

Ways To Refer a Patient  

  • Phone: (713) 468-7222 
  • Email: hpsdoctors@gmail.com

Specialists in Complex Care

Xavier E. Saab, DDS, MS, Prosthodontist
Neal Gittleman, DMD, Prosthodontist
Peter El-Dahdah, DDS, MS, Prosthodontist
Dimitri Haber, DDS, MSD, Prosthodontist

Houston Prosthodontic Specialists

13146 Memorial Drive, Houston, TX 77079

hpsdoctors@gmail.com

(713) 468-7222  

Click here to visit our main website and learn more about the specialists