Dental Specialist in Tucson, Arizona
  (520) 886-3030

Meet the Dental Team

Dental Team Member

Howard M. Steinberg, DMD. MDS

Dr. Howard M. Steinberg is a highly trained prosthodontist — a specialist in replacing, restoring and improving the function of teeth. He offers many options for enhancing smiles and improving oral function. As a dental specialist, Dr. Steinberg has advanced training and over 30 years of experience providing cosmetic, restorative and implant dentistry. Read More


Front Office Team

Dental Team Member

Kathy Trecker Williams, CDA

Kathy Trecker Williams is our office manager. She performs a wide variety of tasks making sure the day-to-day operations at our dental practice run smoothly.

Office Manager
Dental Team Member

Christina Sanchez, CDA

Christina Sanchez is our events coordinator. She meets and greets our patients, answers phone calls, schedules appointments and organizes upcoming events.

Events Coordinator

Our Dental Assistants

Dental Team Member

Sylvia Bernal, CDA

Sylvia Bernal is our lead dental assistant. She performs a variety of tasks helping Dr. Steinberg, our hygienists and the entire team in the delivery of quality oral health care.

Lead Dental Assistant
Dental Team Member

Lori Maestas Rupp, CDA

Lori Maestas Rupp is a certified dental assistant with over 15 years of experience. She assists in a variety of procedures and helps our patients feel comfortable during and after treatment.

Dental Assistant

Our Dental Hygienist

Dental Team Member

Tina Helitzer, RDH

Tina Helitzer has been with our practice for several years. As a registered dental hygienist, she provides preventative dental care helping patients achieve and maintain oral health.

Dental Hygienist