• Doctor of Dental Surgery, 1969. University of Costa Rica.
• Master of Science in Prosthodontics, 1971. University of North Carolina.
• Associate Professor, Department of Prosthodontics, 1971-79. University of Costa Rica.
• Official reference of the American Embassy and Peace Corps since 1974.
• Board Member of the Costa Rican Dental Association 1977-80.
• Founding Member of the Costa Rican Academy of Prosthodontics.
• Private practice in Prosthodontics: Implant, Esthetic & Reconstructive Dentistry. 1971-present.
• Doctor of Dental Surgery, 2005. University of Costa Rica.
• Specialist in Prosthodontics, 2010. Baylor College of Dentistry, Dallas, TX, USA.
• Master of Science in Oral Biology, 2012. Texas A & M University System Health Science Center.
• Sub-specialty in dental implants, 2012. Baylor College of Dentistry, Dallas, TX, USA.
• Member of the American College of Prosthodontics, the Academy of Osseointegration, and the Costa Rican Academy of Prosthodontics
• Associate Professor, Postgraduate Prosthodontics, 2013-present. University of Costa Rica.
• Private practice in Prosthodontics: Implant, Esthetic & Reconstructive Dentistry. 2010-present.
At Lachner Dental, three generations dedicated to oral health care have forged a history of service, excellence, and professional success for over 80 years.