Angel AlignerSpeakers
Experts in digital treatment planning, case selection, aligner protocols and practice management, our Key Opinion Leaders serve to educate, enlighten and inspire mastery of the art of digital orthodontics.
Beverly Hills, California
Dr. Alexander Waldman is a Diplomate of the American Board of Orthodontics and a triple Ivy League trained orthodontist. He graduated with honors from the University of Pennsylvania and was inducted into the National Dental Honor Society, Omicron Kappa Upsilon.
Dr Anita Bhanvani headshot with woman facing forward
Yorba Linda, California
Dr. Anita Bhavnani is proud to be Board Certified by the American Board of Orthodontics (ABO). ABO Board Certification is an extra and voluntary credential that only 1 out of every 3 orthodontists in the country hold.
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Dr. Benjamin Jakob Kux is an orthodontist who has been practicing alongside DDr. Reistenhofer in Vienna since 2024. After studying dentistry at Heidelberg University and a year at the University Dental Clinic of Vienna, he completed his doctorate and orthodontic specialist training at the Charité Berlin, where he later worked as senior physician handling complex cases. International certifications, publications and lectures reflect his strong dedication to orthodontics.
Stuttgart, Germany
Dr. Boris Sonnenberg is an orthodontist with over 20 years of experience, specializing in aligner orthodontics using advanced technologies to deliver high-quality orthodontic care. He has also been recognized with the Diamond Apex Award for his contributions to Orthodontics.
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Charlotte, North Carolina
Dr. Lockhart is a Board-Certified Orthodontist with two orthodontic offices in Charlotte, NC where he practices with his wife and fellow orthodontist, Dr. Lauren Rennick Lockhart.
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Phoenix, Arizona
Dr. Christopher Teeters combines extensive clinical experience with a passion for peer education. As the leader of the Mother of Pearls Orthodontic Conference, he is committed to advancing orthodontic education.
Madrid, Spain
Dr. David González Zamora has balanced a professional career as an orthodontist, educator, and clinical advisor. His practice, Clínica Smilodon, specializes in Lingual Orthodontics, functional orthodontics for growing patients and interceptive Orthodontics.
Rome, Italy
Dr. Giacomo Scuzzo completed his dental degree at the European University Madrid and pursued advanced studies in Orthodontics at Ferrara University. Throughout his career, he has focused mainly on aesthetic orthodontics, with a particular emphasis on lingual orthodontics.
Rome, Italy
Dr. Giuseppe Scuzzo has spoken and published extensively on lingual orthodontics and invisible treatment publishing 80 articles and 3 books on lingual orthodontics translated in 6 languages. Dr Scuzzo is an EBO diplomate; the only one in Europe with all lingual cases.
Queens, New York
Dr. Isaak Yelizar is a board certified orthodontist who graduated from NYU College of Dentistry with highest honors. He was a member of Omicron Kappa Upsilon National Dental Honor Society and earned several scholastic awards.
West Hills, California
Dr. Jenny Zhu is a board-certified orthodontist with a strong academic and clinical foundation. She earned her DDS from NYU College of Dentistry, graduating in the top 5% of her class, and completed her orthodontic specialty training and Master’s degree at Columbia University.
Madrid, Spain
Dr. Jhonny León Valencia is a professor of orthodontics at the University of Murcia (Spain and the Netherlands). In addition, Dr. Valencia is a licensed Dental Surgeon, an orthodontist exclusive practitioner since 2009 and an International speaker since 2015.
Köln, Germany
Since 2001, Dr. Schwarze has treated more than 3000 patients with aligners in his two private practices in Cologne. Dr. Schwarze is also running an independent specialist orthodontic laboratory (KFO24 GmbH) and founded the Aligner Academy in 2017.
Mesquite, Texas
Dr. Kevin Baharvand is a board-certified orthodontist, published clinician, and national speaker. A top graduate of Boston University, he completed his orthodontic residency at Jacksonville University while simultaneously earning a master’s degree in Organizational Leadership.
New Brunswick, Canada
Dr. Liliya MacKenzie is a board-certified orthodontist who has been in practice since 2009 with extensive experience across braces, aligner therapy, and preventive orthodontics. She is a Fellow of the Royal College of Dentists of Canada and actively teaches orthodontic techniques to both general dentists and specialists.
Dr Maria headshot
Madrid, Spain
Dr. Vilarrasa holds multiple master's degrees and as a certified provider of Angel Aligner, she has extensive experience utilizing Phase I with Angel KiD, focusing on early intervention strategies to optimize dental development in young patients.
Bloomington, Indiana
Dr. Perez-Boza brings 17 years of orthodontic experience, with a deep focus on innovation and excellence. Her career spans private practice and public institutions, treating patients of all ages and utilizing a variety of orthodontic techniques to achieve optimal results.
Sacramento, California
Dr. Mark Holt attended BYU and UCSF and completed his orthodontic residency at the University of Oklahoma. Holt Ortho has treated over 10,000 patients with clear aligners, including over 1,000 cases using Angel Aligners.
Porto, Portugal
Dr. Pedro Costa Monteiro embarked on his dental career by earning a DDS degree from Faculdade de Medicina Dentária do Porto, followed by specialized training in orthodontics at ISCS-Norte, Porto University, from which he also graduated for a Masters of Science in Orthodontic Specialty.
West Virginia
Dr. Ngan’s has published over 200 peer-reviewed articles and 180 abstracts. He is a member of the Angle East (Eastern Component of the Edward H. Angle Society), a Diplomate of the American Board of Orthodontics and of the American Board of Pediatric Dentistry.
Belgium
Dr. Philippe Van Steenberghe specialized in orthodontics at the Université Libre de Bruxelles (ULB), headed the orthodontics department at CHU Saint-Pierre in Brussels for 28 years and has treated over 5,000 patients using digital orthodontics.
Madrid, Spain
Dr. Vignolo is a pioneer in early treatment and the use of aligners in children and adolescents. She regularly shares her knowledge and experience through courses and congresses worldwide and is an active member of SEDO, EAS, and EOS.
Dr Ellouse headshot
Tunis, Tunisia
Dr. Skander Ellouze, a Key Opinion Leader for Angel, is internationally recognized for his expertise in integrating clear aligners into his orthodontic cases, including surgical and interdisciplinary treatments.
Ciudad Real Spain
Dr. Palma is a pioneer in Spain with the invisible orthodontic technique with aligners. She belongs to the first class of certified doctors in Spain in 2001. In 2015, she was awarded the first international prize for her excellent results and biomechanical management in the orthodontic technique with aligners.
Dr Emerick headshot
Carmel, California
Dr. Emerick is a Board-Certified Orthodontist and Founder of Emerick Orthodontist in Carmel, Indiana. She holds a Certificate in Orthodontics and Master’s Degree in Oral Sciences from University of Illinois at Chicago.
Sacramento, California
Dr. Tyler Holt is an orthodontist known for his detail-oriented approach and commitment. He graduated in the top 5 of his dental school class, earning the American Association of Orthodontists Award and Pediatric Dentistry Honors, and induction into the National Dental Honor Society.
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Toronto, Canada
Dr. Dayan is the founder of Your Ortho Coach, where he mentors orthodontists globally, helping them refine their aligner therapy techniques. He is an internationally renowned educator and leader in aligner biomechanics with over 25 years of clear aligner experience.
Barcelona, Spain
Dr. Xavier Maristany Vilanova is Founder and Director of the Maristany & Co Clinic since 1992, Neuro-Occlusal Rehabilitation practitioner, member of CIRNO, AEPP, SEPES, and OS.Professor at the International University of Catalonia.
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Dr. Daniela Ramírez Guevara is a Clinical Advisor at Angel Aligner with a Master's in Advanced Multidisciplinary Orthodontics from University San Pablo CEU, Madrid (2023) and an MBA in progress at EAE Business School & University of Barcelona. A Bachelor in Dentistry from the University of Costa Rica (2008), she has been working with clear aligners since 2013 and previously trained in dental aesthetics and implant rehabilitation in Costa Rica.
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Dr. Elvira Antolin holds a degree in Dentistry from the University of Barcelona (2005), a Master's in Orthodontics and Dentofacial Orthopedics (UB, 2006–2009), and a Doctorate in Dentistry from the University of Zaragoza (2012). A former Clinical Speaker for Invisalign (2017–2023) and current Clinical Speaker for Dental Monitoring, she serves as Co-Director and Lecturer at the Aligner Pro Academy (IDEOD) and as a lecturer in the Master's in Orthodontics and Dentofacial Orthopedics at I.U.M. Mississippi.
Dr. Florencia Mulhall holds a degree in Dentistry from the University of Buenos Aires (2015) and is a postgraduate in Orthodontics and Functional Orthopedics certified by the Ministry of Health of Argentina (2018).
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Dr. Marcela Martín is a Clinical Specialist and Orthodontist with a PhD in Biomaterials and over 15 years of experience in orthodontics, paediatric dentistry and medical education. With a strong background in clinical research, product validation and aligner-system implementation, she is a skilled trilingual communicator (Spanish, English, Portuguese) recognized for her ability to train and support dental professionals through impactful education and practical guidance.
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Dr. Rita Dias Lopes is a Portuguese orthodontist (Specialist nº100, Portuguese Dental Association) whose practice has been dedicated exclusively to orthodontics since 2014, with advanced expertise in clear aligner therapy since 2017. Beyond her clinical work in several leading clinics across northern Portugal, she founded the Aligners Mentorship – Align Mastermind, mentors at Smart Aligner Services and lectures internationally, focused on integrating clinical practice with teaching to elevate aligner treatment quality.
matthias-peper
Matthias Peper is the founder and managing director of TPSOLUTION GmbH (since 2014) and founder of the TPAO Society (Treatment Planning in Aligner Orthodontics, since 2019), with more than 150,000 digital aligner treatment plans processed in collaboration with orthodontists. A Master Dental Technician with a background as Head of the Clinical Department Central Europe at Align Technology (2010–2014), he is a member of multiple European and international aligner societies and lectures in digital aligner orthodontics at various universities.

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Watch Video arrow_forward_ios "Let doctors be doctors" "Angel is dedicated. Their biggest goal is to make an excellent orthodontic appliance, put it in our hands, and let doctors be doctors." Watch Video arrow_forward_ios "Everything is intuitive" "When you use the iOrtho treatment setup, everything is intuitive. There’s no steep learning curve; it’s a transition that is so easy to do." Watch Video arrow_forward_ios "I felt like I was home" "When I first opened iOrtho, I felt like I was home. Virtually, I saw everything I needed to see. With the angelButton feature; it's just so easy." Watch Video arrow_forward_ios "Possibilities are endless" “Some of the features that I love are first & foremost, the angelButton. The possibilities are endless. I think that has been a huge game changer.” Watch Video arrow_forward_ios "A wonderful experience" “They provide features for doctors that make our work easier; a wonderful experience being so supported by a company.” Dr Lockhart webinar banner Dr Yelizar webinar banner with headshot in gold circle Dr Emerick webinar banner Dr. Anita Bhavnani webinar banner Dr. Willy Dayan webinar banner with title, Mastering Biomechanics

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