About Us

With over 25 years of experience, First City Dental treats every patient like family, offering personalized care and comprehensive dental services in a warm, welcoming environment.

Your Partner in Lasting Confidence and Care

At First City Dental, we believe a healthy smile starts with trust and comfort. Since 1998, our team has been helping families in St. Augustine, FL feel confident about their dental care. From preventive treatments to advanced procedures, we focus on gentle techniques and personalized service that make every visit feel easy and as stress-free as possible. Our office was founded with one simple goal: to create a place that feels like we’re hanging out with friends, all while providing comfortable, lasting dental care. Whether it’s your first visit or your yearly check-up, you’ll always be treated with kindness, clarity, and respect.

Meet Our Team

Rex Painter, DDS

Founder, General Dentist

Since founding First City Dental in 1998, Dr. Painter has anchored his practice on the belief that genuine connection and comfortable care are the keys to a confident, lasting smile. He is passionately dedicated to dentistry and treats every patient like family, living by the motto he instilled in the practice: making the world a better place, one smile at a time! This philosophy ensures that every patient comes in as a stranger and leaves as a friend.

Education and Excellence

Dr. Painter’s commitment to providing lasting dental solutions is built upon a strong educational foundation. He earned his undergraduate degree from California State University in Los Angeles before obtaining his Doctor of Dental Surgery (DDS) from the Medical College of Virginia. Furthering his expertise and embodying the spirit of continuous growth, he completed a rigorous hospital residency at the University of Florida (Go Gators!), ensuring precision and confidence in every procedure.

Life Outside the Practice
When he isn’t helping patients achieve healthy, beautiful smiles, Dr. Painter is focused on faith, country, and family. A true believer in active wellness, he enjoys challenging himself with triathlons and maintaining a consistent workout regimen.

A New Chapter of Growth

After over 30 years of dedicated practice, Dr. Painter is excited to begin a new chapter at First City Dental. He will be slowing down his clinical hours and will be seen around the office fewer days each week. This transition allows him to enthusiastically welcome a new wave of talented doctors to First City, dedicating more of his time to mentoring, training, and ensuring the future excellence of our team. When he isn’t in the office guiding the next generation of dentists, you can find him trading his scrubs for a board and catching the perfect wave while surfing.

Dr. Lainey Davis DMD

Associate Dentist

A Passion for Excellence and a Local Connection

Dr. Lainey Davis is delighted to join the First City Dental family, bringing both a deep commitment to gentle, personalized dentistry and an infectious enthusiasm. Having grown up frequently visiting the beautiful beaches of St. Augustine, she is excited to now call this area home and serve the community she loves. Dr. Davis is passionate about creating a comfortable and positive experience for every patient, building the kind of trusting relationship where you always feel at ease.

Education and Expertise

A dedicated “Double Gator,” Dr. Davis is a testament to academic excellence. She graduated from the University of Florida (UF) undergrad with Honors and a degree in Nutritional Sciences before earning her Doctor of Dental Medicine (DMD) from the UF College of Dentistry. Her commitment to precision was recognized when she received the prestigious Award for Excellence in Operative Dentistry from the Academy of General Dentistry. This strong foundation ensures she is equipped to provide the most advanced and lasting solutions in dental care.

Life Outside the Practice

Dr. Davis believes in an active and balanced life! When she’s not transforming smiles, she’s focused on being active—you can find her running, enjoying CrossFit, reading, traveling, or cooking. And of course, being a lifelong alumna, she is a die-hard fan of Gator football. Her energetic, enthusiastic spirit perfectly reflects the joy and dedication she brings to the practice every day.

Dr. Denis Karic DMD

General Dentist

A Commitment to Lasting Relationships and Care

Dr. Emerald Denis Karic is a dedicated General Dentist who believes that exceptional care begins with a strong relationship. He strives to build long-lasting relationships with every patient, making sure they feel heard, respected, and completely at ease. Driven by the philosophy of continuous learning, Dr. Karic is dedicated to providing patients with the informed decisions and highest quality of care that leads to lasting oral health.

Education and Clinical Excellence

Dr. Karic earned his Doctor of Dental Medicine (DMD) degree from the University of New England in Portland, Maine. While he enjoys all facets of General Dentistry, he has a particular passion for advanced and lasting solutions, such as implant dentistry, cosmetic treatments like veneers and crowns, and restorative dentistry.. His specific interests include implant dentistry, cosmetic treatments like veneers and crowns, and restorative dentistry. Dr. Karic consistently reads literature and research, demonstrating his commitment to blending clinical expertise with a comprehensive, patient-focused approach.

Life Outside the Office
Growing up in New Hampshire instilled in Dr. Karic a deep love for outdoor activities. When he’s not in the clinic, you can find him pursuing some of his favorite pastimes, including fishing, playing soccer and basketball. Showcasing his versatile talents, Dr. Karic also has a passion for playing classical music on the violin. His active and inquisitive spirit perfectly mirrors the dedication he brings to helping his patients achieve their best smiles.

The Smile So Big Savings Plan

Our loyal patients receive discounted routine care and special pricing on most dental procedures. The Smile So Big Savings Plan is designed to fit your lifestyle and budget. Enjoy comprehensive treatment, consistent payments, and personalized care.

Child Complete

$32/month or $384/year
Save $289/year!

Services Included:

  • 2 Professional cleanings
  • 2 Regular exams
  • 1 Fluoride treatment
  • Routine x-rays
  • 1 Emergency exam

Please note: The Smile So Big Savings Plan does not include comprehensive exams or full-mouth X-rays. Patients can enroll same-day and immediately become eligible for the 20 % discount on these services, making the Smile So Big Savings Plan a great fit for same day savings!

Adult Complete

$39/month or $468/year
Save $245/year!

Services Included:

  • 2 Professional cleanings
  • 2 Regular exams & screenings
  • Routine x-rays
  • 1 Emergency exam


Please note: The Smile So Big Savings Plan does not include comprehensive exams or full-mouth X-rays. Patients can enroll same-day and immediately become eligible for the 20 % discount on these services, making the Smile So Big Savings Plan a great fit for same day savings!

Perio

$69/month or $828/year
Save $455/year!

Services Included:

  • 4 Perio maintenance
  • 2 Regular exams & screenings
  • Routine x-rays
  • 1 Emergency exam


Please note: The Smile So Big Savings Plan does not include comprehensive exams or full-mouth X-rays. Patients can enroll same-day and immediately become eligible for the 20 % discount on these services, making the Smile So Big Savings Plan a great fit for same day savings!

Location

At First City Dental, we are proud to be located right on the island near the Bridge of Lyons here in the heart of beautiful St. Augustine, FL.