About Us

Dr. Mazyar Moshiri

– Private practice in St. Louis, MO alongside his father and sister

– Align Tech Faculty and member of Align Clinical Research Network

– Consultant for YourOrthoCoach.com

– Lead educator for the launch of both the Class II protocols of Invisalign G4

– Lead educator for launch of Deep Bite Solutions of Invisalign G5.

– Assistant Clinical Professor at the Saint Louis University Center for Advanced Dental Education, where he developed a clinical focus on the use of Invisalign.

– Diplomate of the American Board of Orthodontics and a Fellow, American College of Dentists.

Please click here to learn more about Dr. Moshiri:  http://www.smilesaintlouis.com/maz-moshiri-orthodontist/

Dr. Jonathan Nicozisis

– Private Practice Princeton and West Windsor, NJ

– Align Tech Faculty and member of Align Clinical Research Network

– Co-authored Text Book chapter with Invisalign Director of R+D and Dr. Orhan Tuncay, 2014

– 1 of 4 doctors to first pilot test and treat teenagers in 2008

– Consultant for YourOrthoCoach.com

– Over 400 Lectures given nationally and internationally on aligner therapy

– Propel S.A.B. and Clinical Research Member

– Angle Society Member

Please click here to learn more about Dr. Nicozisis:  http://princetonorthodontics.net/#dr-nicozisis

Guest Instructors

Willy Dayan, DDS

Dr. Dayan received his DDS from the University of Toronto in 1986. Following a year of general practice residency at the Montreal Jewish General Hospital and two years in private general practice, he returned to the University of Toronto and completed his diploma in Orthodontics in 1991. He has been a guest lecturer at multiple conventions and meetings worldwide and continues to lecture at the Department of Orthodontics at the University of Toronto on regular basis.

Dr. Dayan became an Invisalign provider in the fall of 1999, has treated over 3000 cases, and coached over 15,000 ClinChecks in his coaching site.  He is currently an Elite Premier Provider of Invisalign.  Dr. Dayan is a registered speaker for Invisalign and currently teaches orthodontists internationally how to use aligners to achieve excellent results even in the most challenging cases.  He is a member of the Invisalign Clinical Studies Group involved in research and development of new and effective Invisalign techniques.

Instructor Conflict of Interest Disclosure: The instructor reports a financial interest in the products or companies discussed in his lecture.

Oleg Eisenstein, DMD, CAGS

Dr. Eisenstein has been practicing dentistry since 2002 and orthodontics since 2008. He completed his orthodontic residency at Jacksonville University and has maintained practices in several locations in Atlanta, Georgia. In addition to practicing clinical Orthodontics, Dr. Eisenstein has been on the forefront on the orthodontic 3D design and printing technology and has developed several protocols for in-house aligner fabrication and treatment utilization. He has been invited to speak at multiple national and international meetings on the matter on the 3D printing technology and in-house aligners.

Instructor Conflict of Interest Disclosure: The instructor reports a financial interest in the products or companies discussed in his lecture.

Christian Fournier, DMD

Dr. Fournier has been speaking for Align since 2009. He is actually treating all his patients with clear aligners. As a Diamond solo Provider, he is also a coach of YourOrthoCoach.com and a speaker for the Aligner Intensive Fellowship. He is speaking across North America on Clear aligners and has been using lingual attachments for better aesthetics since 2008. He has won the Case Shootout at the Invisalign Summit in 2018.

Instructor Conflict of Interest Disclosure: The instructor reports a financial interest in the products or companies discussed in his lecture.

Donna Galante, DMD

Dr. Donna Galante is a board-certified orthodontist in private practice for over 30 years.  She and her husband, fellow orthodontist Dr. Paul Cater, own four orthodontic specialty offices in Northern California. She is a graduate of the University of Pennsylvania School of Dental Medicine where she received both her dental degree and her specialty certification in Orthodontics. For eight years she was a clinical instructor at the University of Pennsylvania Department of Orthodontics where she was twice voted “Instructor of the Year”. Currently, Dr. Galante is a guest lecturer at Harvard University School of Dentistry where she is teaching orthodontic residents how to effectively and predictably treat patients with Invisalign.

Instructor Conflict of Interest Disclosure: The instructor reports no financial interest in the products or companies discussed in her lecture.

Barry Glaser, DMD

Dr. Barry Glaser received his DMD degree from The University of Pennsylvania and earned his orthodontic certificate from Boston University. He served as Associate Director of Orthodontics at Montefiore Medical Center in New York City from 1992 to 1995.  He has maintained a private orthodontic practice in Cortlandt Manor, NY, USA since 1994.  Dr. Glaser is the author of the best-selling book, “The Insider’s Guide to Invisalign Treatment.” He was an early adopter of both Invisalign Teen as well as iTero digital scanning and has extensive experience treating teens and adults of all malocclusions with Invisalign clear aligners.  He is the Principal Investigator for the North American clinical trial for Invisalign Treatment with Mandibular Advancement.  He is an Aligntech faculty member, an Invisalign Platinum Provider and is a sought-after speaker for Invisalign throughout the world.

Instructor Conflict of Interest Disclosure: The instructor reports a financial interest in the products or companies discussed in his lecture.

Bart Iwasiuk, B.Sc, DDS

Dr. Bart Iwasiuk has been in private practice since 2002 and using Invisalign since his residency training.  He achieved Elite Provider status in 2012, and continues to push the limits of what can be accomplished using Invisalign aligners.  He received his DDS from the University of Toronto and his Orthodontic Certification from the University of Rochester.  His Interest in multidisciplinary dentistry stems from spending two years at the University of Washington and being influenced by members of the Seattle Study Club.  He is an Associate Professor at the University of Rochester working on developing a residency Invisalign curriculum, as well as a personal instructor on YourOrthoCoach.com.  He is an International Key Note Speaker, Research consultant and a member of the Key Opinion Leaders for Align Technologies.

Instructor Conflict of Interest Disclosure: The instructor reports no financial interest in the products or companies discussed in his lecture.

William J. Kottemann, DDS, MS

Dr. Bill Kottemann graduated from the University of Iowa, College of Dentistry in 1976.  He completed his training in orthodontics at the University of Minnesota in 1978, obtaining a Master of Science degree.

Dr. Kottemann has been a practicing orthodontics since 1978.  His two sons now practice with him at five locations in the Minneapolis / St. Paul, MN area.  He has been a member of the Speakers’ Bureau for Align Technology for the last 12 years and is a member of Align Technology’s teaching faculty.   Dr. Kottemann has given over 650 lectures in the United States, Canada, Singapore, France, Saudi Arabia, Brazil and China.

He has treated over 3300 patients with Invisalign since 2000.   His practice has been an Elite Top 1% Invisalign Practice since 2010.  Dr. Kottemann is a Diplomate of the American Board of Orthodontics and holds two patents related to esthetic orthodontic wires.

Instructor Conflict of Interest Disclosure: The instructor reports no financial interest in the products or companies discussed in his lecture.

Michael Lanzetta, DDS

Dr. Michael Lanzetta has been in private practice in Taylor, Michigan for 30 years. He recently joined the Faculty for Align and has been speaking for Align in various capacities for 5 years. He is a beta tester for various Invisalign innovations and studies and is currently a Diamond plus provider. He started using Invisalign in 2000 and has submitted over 2800 cases. He has been an Examiner for the Michigan State Orthodontic Specialty Exam.

Instructor Conflict of Interest Disclosure: The instructor reports no financial interest in the products or companies discussed in his/her lecture.

William Layman, BS, DMD, MBA

Dr. Layman holds a DMD from the Medical University of South Carolina, a certificate of Orthodontics from Vanderbilt University and a MBA from The Wharton School of Business, University of Pennsylvania. Dr. Layman currently owns and operates his private practice in Clearwater, FL.

Instructor Conflict of Interest Disclosure: The instructor reports no financial interest in the products or companies discussed in his lecture.

Bruce McFarlane, DMD, BScD, MClD, FRCD(C)

Dr. R. Bruce McFarlane maintains two private orthodontic practices in Winnipeg Manitoba and Thunder Bay Ontario Canada. As well, he is sought-after speaker and mentor for major orthodontic innovators such as Henry Schein Orthodontics, Align Technology, and Propel Orthodontics. He has written many articles in orthodontic journals, and a textbook chapter. He is a frequent commentator on orthodontic educational websites and social media channels.

Instructor Conflict of Interest Disclosure: The instructor reports no financial interest in the products or companies discussed in his lecture.