Advance Dental Costa Rica Team
Meet the multidisciplinary team behind Advance Dental Costa Rica.
Dr. Eugenio J. Brenes
Clinical Director and Prosthodontist
Dr. Eugenio J. Brenes serves as Clinical Director and Prosthodontist at Advance Dental Costa Rica, where he leads the clinical vision of the practice and coordinates every specialty involved in each patient's treatment. A U.S.-trained Prosthodontist and Head of Dental Surgery at CIMA Hospital, he specializes in complex restorative dentistry, implant rehabilitation, and aesthetic smile transformations. From the initial diagnosis to the final restoration, he oversees every stage of treatment, ensuring precision, predictability, and seamless collaboration among our multidisciplinary team to deliver exceptional, long-lasting results.
Dr. Marco Aguilar
Endodontist
Dr. Aguilar specializes in the diagnosis and treatment of the dental pulp, focusing on preserving natural teeth through precise and predictable root canal procedures. He completed his postgraduate training in Endodontics at the Pontificia Universidad Javeriana in Bogotá and brings over a decade of clinical experience managing complex cases with a scientific, meticulous, and conservative approach. His background includes national and international publications, active membership in the Costa Rican Academy of Endodontics, and extensive experience as a university professor—ensuring care grounded in evidence, advanced techniques, and clinical excellence..
Dr. Andrea Guevara
Orthodontist
Dr. Guevara, practices exclusively in Orthodontics, focusing on dental alignment and facial harmony through highly personalized, precision-driven treatments. She earned her dental degree from Universidad Latina de Costa Rica and completed her orthodontic specialty training at Pontificia Universidad Javeriana in Colombia. She is certified as an Invisalign Doctor, providing clear aligner treatments supported by advanced digital planning, as well as traditional orthodontics with braces. She also works with custom orthodontic appliances tailored to each stage of treatment. Her training includes maxillary orthopedics, and she has extensive experience managing complex and surgical cases, including patients with cleft lip and palate—always with a comprehensive, functional, and aesthetic approach.
Dr. María Fernanda González
General Dentist
Dr. González focuses on keeping your smile healthy, functional, and beautiful. She provides professional cleanings, teeth whitening, and resin restorations, as well as restorative treatments such as crowns, and the fabrication of custom night guards. Her approach blends prevention, aesthetics, and comfort, delivering personalized care with attention to detail at every visit.
María José Arias
Nurse Practitioner and Master Facialist
Our certified nurse practitioner provides specialized support in the dental area, actively assisting in surgical and regenerative procedures. She is involved in the preparation and handling of PRF membranes for dental extractions and treatments requiring bone regeneration, supporting optimal healing and predictable outcomes. She also oversees patients’ overall health, ensuring appropriate medical evaluations and clinical clearance to safely proceed with dental treatments. Additionally, she collaborates in aesthetic procedures within Advance Wellness
Cindy Pizarro
Dental Assistant - Prosthodontics
Cindy provides direct support during restorative and aesthetic dental treatments, working closely with Dr. Brenes throughout procedures such as crowns, veneers, full mouth rehabilitations, and implant dentistry. This role involves clinical preparation, handling of materials and equipment, and coordinating each phase of treatment to ensure accuracy, safety, and consistency of care. She also supports the patient during appointments, helping create a smooth, professional, and patient-centered experience.
Nidia Vargas
Dental and Sterilization Assistant
Nidia provides clinical support in general dentistry procedures, assisting during consultations, cleanings, whitening treatments, and restorations, among others. Her responsibilities include preparing the clinical area, handling and sterilizing instruments for the entire practice, and organizing materials and equipment, ensuring compliance with established infection control and biosafety protocols.
María José Valverde
Office Manager
María José serves as our Office Manager, overseeing the administrative, operational, and service aspects of the practice to ensure that every area functions efficiently and in alignment with our standards of excellence. With a meticulous approach and exceptional attention to detail, she oversees processes, coordinates teams, follows up on key projects, and ensures that every aspect of daily operations runs smoothly and seamlessly.
Andrea Acosta
Patient Coordinator
Andrea serves as our Patient Coordinator, guiding the entire patient journey; she supports patients and their families before, during, and after their visit by coordinating consultations, treatment plans, cost estimates, and travel arrangements. With a detail driven approach, she curates every aspect of the hospitality experience to ensure a seamless, personalized, and truly exceptional experience to al of our guests.
Adriana Rojas
Cleaning and Hospitality
Adriana ensures every space is thoughtfully maintained to create a welcoming, safe, and comfortable environment for our patients. She is responsible for the cleanliness, order, and upkeep of our facilities, upholding high standards of care and hygiene. Her attention to detail supports a warm, refined, and consistent hospitality experience.
