AZ Top Docs and AZ Top Dentists are proud to present the following recently reviewed and approved providers for August 2025.

AZ Top Docs Include:

Anesthesiology

• Dr. Efrain I. Cubillo IV – Tucson

Internal Medicine

• Dr. Paul Flatley – Phoenix
• Dr. Simon Olstein – Phoenix

Oncology / Hematology

• Dr. James Y. Choi – Glendale