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Meet Your Bold Bite Orthodontic Experts in Jacksonville FL

Dr. Marty Greenberg, Dr. Trang Cao and the team at Bold Bite Orthodontics in Jacksonville, FL.

Dr. Marty Greenberg and Dr. Trang Cao

Dr. Marty Greenberg and Dr. Trang Cao deliver exceptional orthodontic care at Bold Bite Orthodontics in Jacksonville, FL. They specialize in crafting personalized orthodontic plans tailored to meet the needs of patients of all ages. Whether you’re seeking to enhance your child’s smile or improve your own, their expertise ensures a comfortable and effective experience tailored to achieve your orthodontic goals.
Excellence in Jacksonville Orthodontics

Dr. Marty Greenberg, DMD, MS

Orthodontist | Master’s-Trained | Research Fellow

Dr. Marty Greenberg brings a rare blend of clinical experience, research-based treatment, and laid-back energy that makes every visit feel easy—even exciting—for kids and teens. He began his dental career at Boston University, where he met Dr. Cao, then practiced general dentistry for over 8 years before following his passion for orthodontics.

He earned his Master’s Degree in Orthodontics and completed a Research Fellowship at Jacksonville University. His focus? Technology that improves precision and comfort—like 3D printing, digital scanning, and auto-expanding appliances that reduce stress for families.

When he’s not at the office, Dr. Marty is usually at Sunshine Park with his two kids or catching wind for a kitesurfing session on South Jax Beach.

Fast Facts

  • DMD – Boston University School of Dental Medicine
  • MS in Orthodontics – Jacksonville University
  • Fellowship in Orthodontic Research – Jacksonville University
  • 8+ years in general dentistry before specializing
  • Member – AAO
  • Loves kitesurfing, BBQ, and coaching youth soccer
A warm photo of Dr. Marty Greenberg, an orthodontist at Orthodontics Experts in Jacksonville FL, smiling with a young boy in his arms and a young girl standing next to him.
Dr. Trang Cao, expert orthodontist from Bold Bite Orthodontics in Jacksonville FL, poses with two children outdoors.
Excellence in Jacksonville Orthodontics

Dr. Trang Cao, DMD, CAGS

Board-Certified Orthodontist | Diplomate, American Board of Orthodontics

Dr. Trang Cao brings over 15 years of experience, a calm confidence, and a patient-first philosophy to every smile she helps create. After earning her dental degree from Boston University, she completed her Orthodontic Residency and CAGS (Certificate of Advanced Graduate Study) in Orthodontics at Jacksonville University. She later achieved board certification through the American Board of Orthodontics—an honor earned by fewer than half of all orthodontists nationwide.

Known for her meticulous planning and gentle chairside manner, Dr. Cao designs treatment with facial harmony, airway health, and long-term stability in mind. Fluent in Vietnamese, she’s proud to serve Jacksonville’s diverse community with respect, warmth, and cultural understanding.

Fast Facts

  • DMD – Boston University School of Dental Medicine
  • Orthodontic Residency & CAGS – Jacksonville University
  • Board-Certified (ABO Diplomate)
  • Member – AAO
  • Fluent in Vietnamese
  • Loves paddleboarding, family hikes, and Vietnamese-Southern fusion cooking

Why a Team Like This Matters

At Bold Bite Orthodontics, you’re not choosing a corporate chain—you’re choosing two doctors who designed their practice around ethics, education, and family values. Every treatment plan is reviewed and refined by both Dr. Cao and Dr. Greenberg to ensure it reflects your child’s needs, long-term health, and real-life goals.
A beach scene with gentle waves washing onto the shore at sunset. The sky is a mix of soft pinks and oranges, and a person is visible in the distance near the water.A beach scene with gentle waves washing onto the shore at sunset. The sky is a mix of soft pinks and oranges, and a person is visible in the distance near the water.A beach scene with gentle waves washing onto the shore at sunset. The sky is a mix of soft pinks and oranges, and a person is visible in the distance near the water.A beach scene with gentle waves washing onto the shore at sunset. The sky is a mix of soft pinks and oranges, and a person is visible in the distance near the water.A beach scene with gentle waves washing onto the shore at sunset. The sky is a mix of soft pinks and oranges, and a person is visible in the distance near the water.A beach scene with gentle waves washing onto the shore at sunset. The sky is a mix of soft pinks and oranges, and a person is visible in the distance near the water.A beach scene with gentle waves washing onto the shore at sunset. The sky is a mix of soft pinks and oranges, and a person is visible in the distance near the water.A beach scene with gentle waves washing onto the shore at sunset. The sky is a mix of soft pinks and oranges, and a person is visible in the distance near the water.A beach scene with gentle waves washing onto the shore at sunset. The sky is a mix of soft pinks and oranges, and a person is visible in the distance near the water.A beach scene with gentle waves washing onto the shore at sunset. The sky is a mix of soft pinks and oranges, and a person is visible in the distance near the water.A beach scene with gentle waves washing onto the shore at sunset. The sky is a mix of soft pinks and oranges, and a person is visible in the distance near the water.A beach scene with gentle waves washing onto the shore at sunset. The sky is a mix of soft pinks and oranges, and a person is visible in the distance near the water.
A modern dental office, Bold Bite Orthodontics in Jacksonville, FL, features surf-themed art, dental chairs, and a beach umbrella; two people relax on beach chairs in the corner.

Orthodontic Clinic

We are dedicated to providing a blend of quality care and comfort. Each patient’s experience is customized to ensure achieving the smile of their dreams includes compassionate care with a relaxed, welcoming environment.

Dr. Marty Greenberg, orthodontist expert at Bold Bite Orthodontics in Jacksonville FL, poses with childrens and a teacher in a classroom, surrounded by desks and educational materials on the walls.

Get Started Today!

At Bold Bite Orthodontics, our devoted team is here to deliver a unique, high-quality orthodontic experience tailored to you. Request your free consult today!

What Our Customers Say

A beach scene with gentle waves washing onto the shore at sunset. The sky is a mix of soft pinks and oranges, and a person is visible in the distance near the water.
We cannot recommend Bold Bite enough. Dr. Marty and all the staff made this the most positive experience for our child. They completely exceeded our expectations.
Julie I
A beach scene with gentle waves washing onto the shore at sunset. The sky is a mix of soft pinks and oranges, and a person is visible in the distance near the water.
If you are looking for an orthodontist…you do not need to look any further. This is where you want to be. I HIGHLY recommend this place. I was recommended to here by a good friend. The office is clean, inviting, relaxing, and absolutely gorgeous. The staff… friendly, welcoming, attentive and super sweet. The orthodontist is so funny, patient, kind and listens to you. They have the most advanced technology I have ever seen and they show and go through everything with you. This place is TOP TIER. They are 10 out of 10, 5 stars and all of the above. Just go ahead and stop looking because you have found your orthodontist at Bold Bite Orthodontics.
Tara
A beach scene with gentle waves washing onto the shore at sunset. The sky is a mix of soft pinks and oranges, and a person is visible in the distance near the water.
If you are looking for an orthodontist…you do not need to look any further. This is where you want to be. I HIGHLY recommend this place. I was recommended to here by a good friend. The office is clean, inviting, relaxing, and absolutely gorgeous. The staff… friendly, welcoming, attentive and super sweet. The orthodontist is so funny, patient, kind and listens to you. They have the most advanced technology I have ever seen and they show and go through everything with you. This place is TOP TIER. They are 10 out of 10, 5 stars and all of the above. Just go ahead and stop looking because you have found your orthodontist at Bold Bite Orthodontics.
Tara
A beach scene with gentle waves washing onto the shore at sunset. The sky is a mix of soft pinks and oranges, and a person is visible in the distance near the water.
Had a wonderful consultation for my 9yr old son. The images were incredibly high tech and the process was quick. The staff was kind and attentive and Dr. Marty was thorough with me and established the start of a great relationship with my son. You will be very pleased and impressed with every part of Bold Bite!
Megan Turner

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Dr. Marty Greenberg | (904) 595-6869