Experts

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DR. JUAN GONZALEZ

Director

Dr. Juan Gonzalez is a highly experienced Board Certified Oral and Maxillofacial Surgeon with over 20 years of practice. He specializes in a wide range of procedures, including complex surgeries, dental implants, facial trauma, and jaw surgery. Dr. Gonzalez is also Board Certified in Anesthesia and has extensive training in all aspects of anesthesia. He has performed over 15,000 moderate to deep sedation and general anesthesia cases. For the past decade, he has focused on full arch surgery, particularly severe bone loss cases using advanced techniques. He is renowned for his expertise in zygomatic and pterygoid implants and regularly teaches and lectures on advanced dental implant techniques. In addition, Dr. Gonzalez is the head of surgery for ORCAA global and has developed various treatment protocols. He also has a wealth of experience as a surgeon and educator in the United States Army and Air Force Reserves. In his free time, Dr. Gonzalez enjoys traveling, flying, sports, and spending time with his family.

DR. ALEXANDRE MENDONÇA

Director

Dr. Alexandre Mendonça, a distinguished specialist in implantology and orthodontics, this postgraduate program combines academic rigor with extensive clinical training. It offers a structured curriculum that begins with foundational coursework and advances through hands-on modules in implant-supported prosthetics, implant placement techniques, prosthetic design (including provisionals, protocol-type, hybrid prostheses, and overdentures), occlusion, and case management. The program’s highlight is its live-patient component: participants diagnose, plan, and treat real clinical cases under expert supervision, enhancing clinical confidence, critical decision-making, and treatment outcomes. This immersive experience bridges theory and practice, ensuring graduates are adept at both conventional and digital workflows. With a strong emphasis on aesthetic functionality and patient care, the course prepares dental professionals to excel in contemporary implant dentistry, empowering them to deliver predictable, high-quality rehabilitations in their own practices.

DR. JOÃO BAPTISTA ILHA FILHO

Director

Dr. João Baptista Ilha Filho is a renowned physician and dental surgeon with extensive expertise in maxillofacial surgery. A respected educator, he has taught hundreds of students in various countries around the world. Dr. Ilha Filho has made significant contributions to the field of zygomatic surgeries, developing kits and successfully installing over 6,000 zygomatic implants. Dr. Ilha Filho holds degrees in Medicine from Unicesumar in Paraná, Brazil, and Dental Surgery from the University of Valadares in Minas Gerais, Brazil. He is a member of the Brazilian College of Craniomaxillofacial Surgery and serves as a professor and coordinator of the Postgraduate Dental Implants program at Unicsul in Porto Alegre, Brazil. Additionally, he is a professor of residency in Oral Maxillofacial Surgery in Maringá, Paraná, Brazil, and acts as the coordinator of the Zygomatic Fixation Course at the Orofacial Center Clinic. With 22 years of training and 17 years of experience in zygomatic fixation, he is a renowned expert in his field, teaching and guiding students from around the world in the art of zygomatic fixation surgeries.

DR. BEATRIZ CHAVES

Director

Dr.Beatriz Chaves is a distinguished dental practitioner with expertise in surgery, implantology, and periodontics. With a career spanning over a decade, she is the director of CH Clinica and leads a team of skilled professionals in providing top-notch patient care. Beatriz holds a degree in Dentistry from the prestigious University Rey Juan Carlos and has specialized in Implant Prostheses and Periodontics from renowned universities. She is also a certified specialist in zygomatic implants and the use of hyaluronic acid in dentistry. Apart from her clinical work, Beatriz is actively involved in academia, serving as a professor and collaborating in various Master’s programs. She is a member of esteemed professional societies and has presented research papers and publications on a national level. Beatriz’s dedication to continuing education and contribution to the field of dentistry make her a highly respected and sought-after specialist in her field.

Dr. Miguel Casado

Director

Dr. Miguel Casado has been at the forefront of dentistry in Palma de Mallorca for over 20 years. He obtained his dental degree and title of dental surgeon from Universidad Mayor, Chile, in 2003. Following this, he specialized in aesthetic dentistry at Universidad Andrés Bello and expanded his expertise in oral implantology and endodontics at Universidad Illes Balears. In 2015, he delved into advanced implantology at the Dr. Sasha Jovanovic Institute in Los Angeles. 

Licensed in Spain and registered with the Dental Council in the UK, Dr. Casado is committed to continuous learning, regularly updating his skills. Beyond his clinic, he’s known for his community service, volunteering in Senegal from 2010 to 2014 with ONG Dentistas Sobre Ruedas. Dr. Casado’s blend of experience, dedication, and community service makes him a trusted name in Palma de Mallorca’s dental community.

Dr. Shlomo Birshan

Director

Dr. Shlomo Birshan, DMD (Tel Aviv University, 1998), brings over 25 years of experience in advanced implantology, specializing in zygomatic, pterygoid, and cortical implant procedures for rehabilitating atrophic or challenging jaws. He owns and practices at a multidisciplinary private clinic and surgical facility in Tel Aviv (Nordau Boulevard), where he performs complex implant surgeries, bone augmentation, sinus lifts, and full-arch restorations in real clinical settings.
An internationally recognized educator, Dr. Birshan frequently presents live surgical
demonstrations, hands-on workshops, and webinars—guiding clinicians through every stage of treatment from anatomical planning to immediate loading and definitive prosthetics. As a diplomate of the ICOI and acknowledged expert in oral implantology, his combined roles as surgeon and mentor equip participants with clinical confidence and mastery in even the most complex implant protocols.

Dr. Vladimir Garcia Lozada

Director

Dr. Vladimir Garcia Lozada is an internationally trained expert in Oral Surgery and Maxillofacial Implantology, recognized for his advanced clinical work and contributions to complex implant rehabilitation. With extensive education across leading universities and hospitals worldwide, he holds multiple specialist, fellowship, diploma, and master-level qualifications. He completed a full residency in Oral and Maxillofacial Surgery in Brazil and later earned a PhD in Oral and Maxillofacial Implantology from Cambridge International University. Dr. Garcia specializes in the management of severe maxillary atrophies, focusing on zygomatic and pterygoid implants, full-arch immediate loading, bone augmentation techniques, and the integration of CAD/CAM and 3D-printed medical technologies. His clinical expertise is matched by a strong academic presence as the Founder and CEO of Cibumax in Spain, where he leads innovation in advanced implantology. He serves as a lecturer and visiting professor in multiple university programs and is a frequent speaker in international training courses, webinars, and conferences, where he teaches cutting-edge surgical techniques to clinicians worldwide.

Dr. Marcelo Zamperlini

Director

Dr. Marcelo Zamperlini is a distinguished clinician, academic, and international
educator in advanced implant dentistry. He holds a PhD and MSc and is a Specialist in Implantology, with extensive experience in the management of complex oral rehabilitation cases, particularly severe maxillary atrophy.

He is the Founder of the Zygomaniak Academy, an advanced educational platform
dedicated to training clinicians in cutting-edge solutions for atrophic maxillae.
Through this academy, Dr. Zamperlini has educated dentists from multiple countries, promoting evidence-based protocols, surgical safety, and predictable outcomes.

As a Professor of All-on-X, Zygomatic Implants, and Advanced Anchorage
Techniques, he is recognized for combining strong academic foundations with
practical, hands-on teaching. His educational philosophy emphasizes clinical
excellence, precision, and real-world application, making him a respected reference
in advanced implantology and professional training worldwide.

Profa. Ma. Kelly Ricca

Director

Profa. Ma. Kelly Ricca is a distinguished dental surgeon and academic specializing
in Orofacial Harmonization. She earned her dental degree from the Methodist
University of São Paulo (UMESP) in 2008 and went on to become a certified specialist in Endodontics and Orthodontics. Prof. Ricca further pursued advanced training in facial aesthetics, obtaining a postgraduate specialization and a Master’s-level qualification in Orofacial Harmonization credentials that underscore her extensive expertise in this field.

With over 8 years of teaching experience as a professor Prof. Ricca serves as the
Coordinator of Postgraduate Programs in Orofacial Harmonization at Faculdade

CTA in São Paulo.She is also the CEO of the Instituto Casal Dentista and CTA
Academy, where she leads clinical practice and professional training initiatives
Renowned for her leadership and expertise, Prof. Ricca is a sought-after international speaker who has lectured and taught in numerous programs around the world. Her engagements include conferences and advanced courses across the Americas and Europe – she has presented in countries such as the United States, Mexico, Costa Rica, Ecuador, Chile, and Monaco, reflecting her commitment to advancing orofacial aesthetic education on a global scale.

Dr. Leandro Lécio de Lima Sousa

Director

Dr. Leandro Lécio de Lima Sousa is a Brazilian dental surgeon with extensive expertise in implant dentistry, bone regeneration, and periodontics. He holds a degree in Dentistry from the Universidade Camilo Castelo Branco and a Master’s in
Implantodontia from the Universidade de Guarulhos (UNG), where he is also
completing his Doctorate in Periodontics. Dr. Sousa serves as Professor of
Imagenology at Universidade Brasil (Campus Itaquera) and is the Scientific Director and Technical Supervisor of the RIDGE Institute in São Paulo and Recife. He has lectured at major international congresses such as the Latin America
Osseointegration Congress and the Academy of Osseointegration (USA), and is a
member of SOBRAPI and the IAP. With over 15 years of academic and clinical
experience, Dr. Sousa is renowned for his leadership in advanced implantology, the
use of biomaterials, and regenerative techniques—training professionals across Brazil and abroad through hands-on, evidence-based education.

Dr. Sérgio Charifker

Director

Dr. Sérgio Charifker is an accomplished Oral and Maxillofacial Surgeon with a strong academic and clinical background in implant dentistry. He holds a DDS, MSc in Implantology, and a PhD in Implantology (Doutor em Implantodontia), and is also a Specialist in Anatomy and CTBMF.

Dr. Charifker is the Founder and CEO of RIDGE and the Coordinator of the
Implantology Specialization Program at RIDGE Institute, where he is actively involved in advanced professional training. His work is recognized for combining anatomical precision, scientific depth, and practical clinical application.

He is an international Speaker for Maquira Group and Shining 3D, contributing to
innovation in materials and digital dentistry. In addition, he is a Member of the AO,
reflecting his commitment to excellence, global standards, and continuous
advancement in implantology.

DR. VITOR AGUIRRE

Director

Dr. Vitor Aguirre is an accomplished implantologist and oral surgeon with a passion for rehabilitation and implantology. With extensive experience in complex surgeries and rehabilitations, Dr. Aguirre has held senior positions in renowned institutions across Portugal and Spain. He has served as a coordinator, clinical director, and instructor, imparting his expertise to train and mentor teams. Driven by a commitment to excellence, he specializes in procedures such as zygomatic surgery, comprehensive implants, and atrophic maxilla rehabilitation. With a strong educational background, including a master’s degree in dental medicine and specialized training in implantology, Dr. Aguirre continually expands his knowledge through workshops and clinical internships. Fluent in Portuguese, Spanish, and English, Dr. Vitor Aguirre is known for his professionalism, strong communication skills, and ability to deliver exceptional results in the field of implantology and rehabilitation.