

Rheumatology
Lester Mertz, M.D.
Phoenix, AZ
Dr. Lester Mertz, MD is a Rheumatology Specialist who practices in Phoenix, AZ. He is 71 years old and has been practicing for 45 years.
45+
Years in Practice
Peer Recognition
- Castle Connolly — Top Doctor
2017-2026 (10 years)
- Healthgrades — Healthgrades Honor Roll
Clinical Focus
Subspecialties
Clinical Rheumatology
Conditions & Treatments
GoutLupusPsoriatic ArthritisRheumatoid ArthritisSclerodermaSjogren SyndromeVasculitisAnkylosing Spondylitis
Practice Details
Hospital Affiliations
- Mayo Clinic Arizona
- Yavapai Regional Medical Center
Experience
45+ years in practice