New Patients 904.901.4302

Current Patients 904.733.4200

6802 St. Augustine Rd. Jacksonville, FL 32217

Complete Dental Care Full service Jacksonville, FL dentist for children and adults

Schedule Appointment

COVID-19 Update To Our Valued Patients

We are fully open and seeing patients!

Jacksonville, FL Dentists Solutions for Your Unique Smile

Dr. Don Alexander and Dr. Michael Greenburg offer patient focused, comprehensive dental care to meet all of your oral health needs. Our family-friendly dentist office in Jacksonville FL is home to an experienced and highly trained team of dental professionals. We are dedicated to helping you maintain, restore or enhance your natural smile with the highest standard of dental care. We offer general, restorative, and cosmetic dental services, as well as dental implants in Jacksonville.

We serve patients of all ages in many Duval County communities including Lakewood, San Jose, San Marco, Miramar, and surrounding areas. Let us help you build a beautiful smile today.

Patient Forms

We strive to make the paperwork part of your health care easy and convenient with online forms. Download and go!

View Patient Forms

Payment and Insurance

Jacksonville dentist accepting most dental insurance for your convenience. Financing options available for easy budgeting.

View Insurance Info

Hours and Location

Our Jacksonville dentist office is conveniently located in San Jose Forest, at the corner of St. Augustine Road and Caballero Drive.

Contact Us

Leave a Review

We welcome your review of the dental care in Jacksonville FL you received. Click here for easy instructions.

Leave a Review
Jacksonville Florida dentst office team

Meet Our Team

Our dedicated staff is ready to offer personalized dental care and oral hygiene advice to keep you smiling between visits.

Meet Our Team

Dentist in Jacksonville FL, Dr. Donald Alexander

Donald Alexander, DDS

Our dentist in Jacksonville FL has been dedicated to providing personalized dental care for over 20 years. Dr. Alexander places an emphasis on disease prevention and a functional, healthy bite as the foundation for lasting dentistry and a comfortable smile.

Meet Dr. Alexander

New Patients Welcome Dentistry in Jacksonville

Your first visit with our dentists in Jacksonville, FL will provide the opportunity for us to get to know each other and establish what we hope is a lasting partnership in your dental health care. The initial visit for new patients includes:

  • Consultation with the dentist
  • Comprehensive Exam
  • Diagnostic x-rays as needed
  • Professional cleaning
  • Periodontal and oral cancer screenings
  • Oral hygiene recommendations

New Patients 904.901.4302

6802 St. Augustine Rd. Jacksonville, FL 32217

Schedule Appointment

What Patients Are Saying About Alexander & Greenburg Dentistry

Melinda W.

I love my new fillings! When Doc told me last year that I would like losing the old silver fillings and replacing them with the new I did not believe him…HE WAS RIGHT. I love looking in my mouth and seeing only teeth and not dark discolored fillings. Thank you Doctor Alexander for making my smile prettier to me!

Timothy K.

The office staff is AWESOME! Debbie and Jackie are friendly, thorough and professional. I enjoy the atmosphere they create and the friendly conversation we have. My Hygienist Heather was equally Awesome. She was very professional and gentle. Makes me want my teeth cleaned more often. I felt very at ease with everyone. Dr. Alexander is great! I feel like I have made new friends not just found a new dentist’s office.

Karen R.

Dr. Alexander and his staff are the best. I have never had fun at a dental appointment before. My visits with him have been pretty close to fun. I feel comfortable with him and his staff. I never feel any pain, and I will have that beautiful smile that I have never had before. Just wait till you see the before and after pictures of me!!

We Provide Dental Treatments For Advanced Dental Issues

Read Our Latest Blog Updates

Cracked Teeth and TMJ

Cracked Teeth and TMJ

August 21, 2023

If you have TMJ, you could be at a higher risk of cracked teeth. TMJ, or temporomandibular joint disorder, is a condition that affects the jaw joint. Due to a…

What to Do with Tooth Pain

What to Do with Tooth Pain

July 28, 2023

Tooth pain can be a distressing time. It can cause discomfort and disrupt your daily routine. Understanding how to manage tooth pain is crucial to get rid of your discomfort…

The Chemistry of a Smile

The Chemistry of a Smile

June 23, 2023

There's something magical about a smile. It can brighten a room, uplift spirits, and connect people on a deeper level. But have you ever wondered about the chemistry behind a…