About Dr. Mark J. Hyer, DDS
Dental care in the San Gabriel Valley spans everything from routine cleanings to more involved procedures like crowns and bridges. General dentistry practices in the area often handle preventive exams, fillings, and basic extractions, but finding a provider whose office is easily accessible can narrow the options. Offices along Arrow Highway, for instance, serve both Glendora residents and those coming from neighboring Azusa or Covina, where traffic patterns make proximity a practical consideration.
Dr. Mark J. Hyer, DDS operates at 625 E Arrow Hwy #4 in Glendora, a suite that sits just east of the 57 freeway’s Glendora Curve exit. The practice covers standard dental services, and its location places it within a short drive of Citrus College and the Glendora Village shops. Direct questions or appointment requests go through (626) 963-1648. For first-time visitors, the map listing clarifies parking and entrance details.
This listing was last updated on April 12, 2026