At Sampaio Dental, we’re proud to offer more than expert care. We offer genuine relationships. Led by Dr. Sampaio, our Cape Coral, FL team is committed to providing a welcoming, personalized experience for every patient. Whether it’s your first visit or your fiftieth, you’ll be greeted by professionals who truly care about your comfort, health, and smile. Get to know the faces behind the care you trust.
Dr. Rafaella Sampaio
Premier Dentist In Cape Coral, FL
Dr. Rafaella Sampaio was born in Brazil and moved to the outskirts of Boston, MA at a young age. She earned her undergraduate degree from the University of Massachusetts at Amherst and received her dental degree from Boston University. She is passionate about comprehensive care and takes pride in creating a comfortable, personalized experience for every patient.
Her husband, Eddie, is a third-generation Fort Myers native and the reason she relocated to beautiful southwest Florida. Together, they’re raising two children, Thomas and Isabella, who fill their lives with joy and keep them on their toes. Outside of the office, Dr. Sampaio enjoys spending time with her family, being involved in her church, and binge-watching the latest Netflix series. After working closely with Dr. Allison, she is proud to carry on his legacy with a team that shares her values in patient-focused care.
Dr. Diana Barajas
Associate Dentist
Dr. Diana Barajas was born in Bogota, Columbia and moved to Miami, Florida with her family at the age of five. She comes from a family of dentists; starting with her grandfather, then father, her brother, and her husband, so naturally she gravitated towards dentistry. After attending college, she moved back to Colombia and graduated from dental school in 1994.
She moved back to the U.S. in 2000, where she obtained her DDS degree at the University of Colorado in 2006. She worked as an associate for Dr. Edmond Allison for 4 years and eventually moved on to acquire her own office in Estero, FL.
Due to medical issues, Dr. Barajas decided to take a 2-year sabbatical from dentistry. Dr. Barajas and her husband of 34 years, Mario, are proud to have two amazing adult children, Nico and Sofi, who are well on their way to becoming MDs.
Dr. Barajas is now in better health and very enthusiastic about providing the utmost dental care to her patients. She is very passionate about oral health and believes good oral health is imperative for overall better systemic and spiritual health.
In her spare time, she enjoys spending time with her family, traveling, reading, playing tennis, playing golf, and doing yoga.
Meet Our Team
Friendly Faces Behind Every Smile
At the heart of Sampaio Dental is a team that shares a deep commitment to patient care, comfort, and connection. Every team member plays an essential role in making your visit feel supportive from start to finish.
Heidi
Office Manager
Heidi has worked in dentistry since 2002, bringing experience as a treatment coordinator, practice leader, and dental consultant. She thrives on building long-lasting relationships with both patients and team members. Heidi values working in a practice that combines compassionate care with advanced technology to create a supportive patient experience.
Outside the office, she enjoys traveling with her husband, relaxing with family, and spoiling her dog. She appreciates the balance of adventure and comfort that life in Florida brings.
Jen
Patient Coordinator
Originally from Cuba, Jen brings warmth and attentiveness to every interaction. She’s fluent in English and Spanish, which helps her connect with patients from diverse backgrounds. With a background in dental assisting, she expertly manages appointments, answers questions, and ensures smooth day-to-day operations. Jen values clear communication and enjoys helping each patient feel at ease. Outside of work, she loves beach days, gym workouts, and time with her pets, Miso and Sushi.
Joan
Registered Dental Hygienist
Joan joined the practice in 2011 and brings over 50 years of Florida living to her role. Originally from New Jersey, she has a deep-rooted passion for patient care and education. She’s active in the dental community, serving on the Advisory Board for Florida SouthWestern College’s dental hygiene program. Known for her friendly approach and attention to detail, Joan helps patients feel relaxed and informed. In her free time, she enjoys fishing, boating, reading, and hosting friends at home.
Laura
Registered Dental Hygienist
Laura was born and raised in Cuba, where her mother introduced her to the dental field early on. She focuses on educating patients so they feel confident and comfortable with their oral health. Her goal is to make each visit informative, relaxing, and positive. When she’s not treating patients, Laura enjoys spending time with her husband and daughter, traveling, playing dominoes, and savoring her daily cafecito.
Jodi
Lead Certified Dental Assistant
Jodi has been a certified dental assistant for over 30 years and brings advanced clinical training to her role. She received her certification from the University of Florida and has completed continuing education in dental implants, same-day crowns, digital x-rays, whitening, and more. Jodi is known for her calming demeanor and welcoming personality. She’s been married for 27 years and is proud of her two sons. When away from the office, she enjoys crafts, music, decorating, and time with family.
Andi
Certified Dental Assistant
Andi brings energy and creativity to her role. She graduated at the top of her class and is certified in expanded duties and dental radiographs. Since joining the team, she has helped improve both patient care and internal systems through innovative thinking and teamwork.
She enjoys learning from colleagues, connecting with patients, and bringing a sense of ease to every visit. Outside of work, Andi loves outdoor adventures, caring for animals, and discovering new hobbies.
Jenni
Certified Dental Assistant
Jenni brings dedication, knowledge, and warmth to her role. Patients appreciate her gentle approach and attention to detail. As part of the clinical team, she supports both patient comfort and clinical excellence with everything she does.
We’re Here, The Team You Can Count On
At Sampaio Dental, compassionate care is at the heart of everything we do. From our doctor to each member of our team, we’re here to make your experience comfortable, personalized, and positive every step of the way.
