New Patients 904.901.4302

Current Patients 904.733.4200

6802 St. Augustine Rd. Jacksonville, FL 32217

Jacksonville FL Dentist Office

Dr. Donald Alexander is a family dentist in Jacksonville, FL. He has completed advanced training and specializes in treating patients with complex dental problems, such as replacing missing teeth and TMJ disorder treatments. Alexander & Greenburg Dentistry offers sleep therapy to treat patients suffering from Obstructive Sleep Apnea (OSA) and other dental-related sleep disorders.


Our Mission Statement

In our practice, we strive to provide the highest level of dental care for smiles of all ages. We offer a full range of services from general dentistry and preventive care to advanced cosmetic dentistry, dental implants, and restorative dentistry procedures. Our goal is to help you achieve the smile you’ve always wanted with conservative, affordable treatment options.

Your First Visit

Dr. Alexander believes that the patient comes first and effort is made to deliver and perform our services in a gentle and caring yet thorough manner. Our patients often tell us that a visit to Alexander & Greenburg Dentistry is unlike any other visit to the dentist.

We emphasize compassionate care, which means that we put your comfort first. We begin with a thorough dental exam of the patient’s teeth, overall mouth health, jaw muscles and joints. We then screen for any signs of oral cancer. We will take x-rays to identify any hidden issues. Our hygienists perform a complete dental cleaning and you will have the opportunity to discuss your dental concerns and goals directly with the dentist.

Regular Visits

Regular visits to the dentist are important to your long-term dental health. We recommend that patients visit at least twice a year for a dental cleaning(s) and examination(s). Depending on the patient, some may benefit from more frequent visits to Dr. Alexander. he will discuss the schedule that is best suited for you individually.

Trying to Find a Dentist in Jacksonville?

If you are looking for one of the most trusted dentists in Jacksonville, with the expertise you need to solve your complex dental problems, contact Alexander & Greenburg Dentistry. Call 904.372.8157 or schedule an appointment online.