Orthodontic practice at 8950 Villa La Jolla Dr, Suite B203, La Jolla, CA 92037, with a second location in Carmel Valley at 12395 El Camino Real. Dr. Randolph F. Alexander and Dr. Andrew Alexander (known as "Dr. Drew") provide Invisalign, traditional braces, clear aligners, and retainer fabrication — including custom retainers designed to shift teeth back into alignment without surgery, a technique Dr. Randolph has refined over decades. Unlike most orthodontic offices, Dr. Alexander personally performs the majority of treatment appointments rather than delegating to clinical staff. The 8950 Villa La Jolla building places OrthoAlexander alongside general dentist Wellness Dental La Jolla in B124 and oral surgeon Zeidan Oral & Facial Surgery in A128, allowing orthodontic patients who need extractions or implants to coordinate without leaving the complex. Perfect 5.0 Google rating across 94 reviews. Military discount offered. Free consultations. Open Monday–Friday.