2023 Speakers

Dr. David Clark

The Epidemic of Cracked Teeth
10 Pearls About Bioclear

Hands-On Courses:
Prepping Teeth & Cracked Teeth

Dr. David Clark is a groundbreaking cosmetic dentist and one of the pioneers in the use of the microscope in restorative dentistry. A 1986 graduate of the University of Washington School of Dentistry, he founded the Academy of Microscope Enhanced Dentistry and is codirector of Bioclear Learning Centers International.

In 2007, Dr. Clark developed the Bioclear Matrix, a set of devices that dramatically improved the outcomes possible in composite restorations, including cracked, chipped, or broken teeth, gaps between teeth, and more.

He went on to develop the Bioclear Method, a system of restorative dental procedures and protocols that, when combined in practice with Bioclear tools and materials, results in predictable, aesthetically pleasing, and long-lasting patient outcomes.

Dr. Skip Dolt

Keynote Lecture:
The Importance of Bonding: Our 27 year experience with partnership, patients, and teeth 

Dr. Arthur H. “Skip” Dolt, III received his Bachelor of Arts from Texas Christian University double-majoring in Chemistry and Biology. He then earned his Doctorate of Dental Surgery from The University of Texas Health Science Center in San Antonio. After graduation from dental school, he completed a three-year post-doctoral program, gaining expertise in such specialized disciplines as implant dentistry, cosmetic dentistry, and sedation dentistry.

He is a member of the American Dental Association, the American Academy of Implant Dentistry, the American Academy of Cosmetic Dentistry, the Northern District Dental Society, the Georgia Dental Association, the Academy of Osseointegration, the Hinman Dental Society and is a Fellow in both the Academy of General Dentistry and the Pierre Fauchard Academy. Additionally, he maintains involvement in groups advancing dental technologies such as cad-cam digital dental restorations, and 3D-computer guided dental implantology. Dr. Dolt, and his partner Dr. Siegel, are also certified in the BioClear restorative method and have lectured together on the technique.

Dr. Dolt and his wife, Elaine, have two children and are active in the Dunwoody/Sandy Springs community. When Dr. Dolt isn’t practicing dentistry, he can be found pursuing his other passions of photography and jazz music. He is active in the Atlanta jazz community and plays lead trombone in The Atlanta Swing Orchestra and is a registered undergraduate music student in the Georgia State University- Clarkston Jazz Ensemble!

Dr. Dan Henricksen

Hands-On Course:
“OK” to “WOW!”: A Hands-on Workshop on Shaping your Cases

Dr. Dan Henricksen was born and raised in Chehalis. After graduating from W.F. West High School, he left home to serve a mission for the LDS church in Brazil where he became fluent in Portuguese. Dr. Henricksen met Lacey, his future wife, while he was in Utah earning his Bachelors in Biology. They married and moved to New Orleans where he received his Master’s in Cell and Molecular Biology. Dr. Henricksen continued his studies at Indiana University School of Dentistry where he served as Class President and was active in the American Student Dental Association.

Dr. Henricksen continues the family legacy of service to our area following in the footsteps of his father, Dr. John Henricksen, who provided quality dental care to Lewis County and the surrounding area for more than 40 years. He brings to the practice the latest techniques in restorative dentistry. Dr. Henricksen’s practice offers a full selection of cosmetic options from teeth whitening to implants, as well as taking care of your restorative needs such as root canals, extractions, crowns, bridges, and more.

Dr. Richard Jahn

From Mild to Wild with Bioclear

Dr. Richard Jahn is a general dentist who has been serving the Lethbridge and surrounding communities since 2010. He is a graduate of the University of Saskatchewan College of Dentistry and has continued his informal dental education with a focus on high quality, long lasting and aesthetic dental restorations.

Dr. Jahn has implemented the Bioclear Method into his practice since 2014. He has completed over 300 anterior aesthetic Bioclear cases and has restored hundreds more using the Biofit matrices for posterior teeth. He has worked closely with Dr. David Clark, the creator of the Bioclear Method, and has proctored several courses at the Learning Center in Tacoma, Washington as well as guest lectured with Dr. Clark in both Canada and the United States.

He loves his wife Krystyn and four children, Greta, Ozzie, Hazel and Eve more than anything else. They enjoy spending time in the pool he built with his own hands during the summer months (there’s a good story there) and snowboarding in the winter.

Dr. Cara Lund

Elevating Your Invisalign with Bioclear & Your Bioclear with Invisalign

Dr. Cara Lund is a general dentist in the Greater Boston area. Dr. Lund earned her undergraduate degree from Yale University with a B.A. in Chemical Engineering and her graduate degree from the Harvard School of Dental Medicine. After dental school she joined her father Dr. William Lund in general dentistry private practice at Lund Dental Associates in Stoneham, MA. Prior to dental school, Dr. Lund worked in finance in New York City at Goldman Sachs. Dr. Lund is a fellow and board member of the American Academy of Clear Aligners and chairs its Boston study club. She is an Invisalign Platinum provider and speaker for Align Technology. Dr. Lund began her Bioclear journey in 2019 and enjoys Invisalign and Bioclear combination cases. Outside of dentistry, Dr. Lund is busy raising three children with her husband Dave and loves all forms of arts and crafts, running, and spending time with her large extended family on Cape Cod.

Dr. Jose Moura

Mastertrack Lecture:
The Longevity of Composites and the Bioclear Method

Dr José Roberto Moura graduated from the University of Taubate and obtained a Specialty degree in Restorative Dentistry and a Master of Science degree in Prosthodontics. He also completed several post-graduate courses in the USA, Europe and Japan. Dr Moura maintains a private practice in Taubate and Sao Paulo, Brazil since 1983 and was an early adopter of microscope enhanced dentistry since 1998.

He is the past President of the International Federation of Esthetic Dentistry (IFED), has been the President of the Brazilian Society of Aesthetic Dentistry and is an advocate for Minimally Invasive Cosmetic Dentistry (MiCD). Dr Moura has a passion for achieving aesthetic excellence with microscope dentistry and lectured extensively in Brazil and internationally.

Dr. Lauren Rainey

Hands-On Course:
Modern Injection Molding

Dr. Lauren Yasuda Rainey is passionate about caring for people first – and helping her patients maintain optimal oral health through all phases of life. She received her bachelor’s degree from Wellesley College and then pursued her dental degree and graduated with high honors from the University of the Pacific Arthur A. Dugoni School of Dentistry in San Francisco. Dr. Rainey has served on the school Ethics Committee and was recognized by the San Francisco Dental Society for Excellence in Ethical Conduct. She then completed a general practice residency with a focus on hospital-based dentistry at Tufts University School of Dental Medicine and Tufts Medical Center in Boston. At Tufts, she became skilled in managing dental emergencies, treating medically compromised patients and persons with special needs. After moving back to the Bay Area, she began teaching first and third year dental students at the Dugoni School of Dentistry.

In her decade of treating patients, she has become an advocate for minimally invasive dental techniques, utilizing technology to diagnose and treat disease, and treating oral health as a component of overall health. Dr. Rainey and her team are committed to community involvement and have volunteered providing dental services with the California Dental Association and the Berkeley Free Clinic. In addition to continuing education regularly with a local East Bay Spear Study club, she has completed anterior and posterior certification in the Bioclear Method at the Bioclear Learning Center in Tacoma, WA.

Dr. Charlie Regalado

Diagnosis, Smile Design, & Treatment Planning “The art & science of creating a beautiful smile.”

Hands-On Course:
Smile Design: Shaping, Discing, & Polishing

Dr. Charles Regalado graduated from the University of Washington in 1991. He has 20 years of clinical teaching experience in advanced cosmetic dentistry, advanced composite techniques and full mouth comprehensive treatments. He has published articles about Cad cam dentistry.

He has been the supervising dentist at the EWU Dental Hygiene program in Spokane, WA and continues as part-time restorative faculty. He is a lecturer for the Seattle Study Club. He has been appointed as visiting faculty at the Bioclear Learning Center in Tacoma, WA teaching dentists from all over the U.S. and world-wide. He resides and practices in Spokane, WA.

Dr. Mary Robb

Everyday Dentistry with Bioclear

Mary Robb is a general dentist who has been practicing in Fort Worth, Texas for more than 30 years since graduating from the University of Texas Health Science Center – San Antonio in 1986. In May 2017, she learned about the Bioclear Method at an annual TDA meeting, and since then, she has become an passionate practitioner of this restorative technique. Dr. Robb’s infectious enthusiasm for the Bioclear Method led her and her assistant to attend courses at the Learning Center in Tacoma, Washington, where they honed their skills and expanded their knowledge of the technique. She has since introduced Bioclear to other doctors across the country interested in restorative services. Whether you’re a newcomer to Bioclear or an experienced practitioner, Dr. Robb can offer motivation or entertainment as she shares her experiences. Outside dentistry, she is happily married to Rick Robb and has two adult children, Tyler and Christine. Dr. Robb is passionate about food and enjoys cooking, eating, reading about it, and anything related to it!

Dr. Jennifer Roe

Diagnosis, Smile Design, & Treatment Planning “The art & science of creating a beautiful smile.”

Hands-On Course:
Smile Design: Shaping, Discing, & Polishing

Dr. Jennifer Roe’s professional focus is centered on forming relationships with patients & providing the highest quality total health dental care in which to achieve a lifetime of health. Dr. Roe leads a successful, total health, insurance independent dental practice in the heart of the Texas Hill Country. Dr. Roe & her team practice a form of co-discovery called “co-diagnosis” which allows the patients to be a participant in their journey to achieving health. She has also fostered close relationships with some of the best specialists in the state, & uses one of the top dental labs in the country all in which to provide the very best comprehensive, interdisciplinary care to patients. In addition, Dr. Roe is fully certified in one of the most innovative techniques in dentistry – Bioclear!

Dr. Roe is a member of the American College of Dentists (ACD), ADA, Texas Dental Association, Academy of General Dentistry, Seattle Study Club Affliate (ERDE), and is Past President of the Central Texas Academy of General Dentistry. Dr. Roe received both her Fellowship and Mastership Awards presented by the Academy of General Dentistry. These awards exemplify those in the dental profession who value continued education and mentorship. Less than 2% of all dentist ever receive their Mastership award. Dr. Roe was also honored to be nominated Texas Dentist of the Year in 2022.

On a personal note, Dr. Roe is beyond blessed with a wonderful husband, Scott Martin and their three amazing children: Elena, Vivienne, and Edison.

Dr. Harris Siegel

Keynote Lecture:
The Importance of Bonding: Our 27 year experience with partnership, patients, and teeth

Dr. Harris B. Siegel is a graduate of the University of Georgia and holds his dental degree from the Medical College of Georgia. He studied for his post-doctoral certification at the University of Texas Health Science Center at San Antonio Dental School, where he completed a program in Advanced Education in General Dentistry and a General Practice Residency. Dr. Siegel is certified in intravenous conscious sedation for apprehensive patients.

He is a member of the American Academy of Cosmetic Dentistry, the American Academy of Implant Dentistry, the Academy of Osseointegration, the Northern District Dental Society, the American and Georgia Dental Associations, the Thomas P. Hinman Dental Society, the Pierre Fauchard Academy, and the Academy of General Dentistry in which he holds a Fellowship. Dr. Siegel is also a member of the Alpha Omega International Dental Fraternity of which he is a past president of the Atlanta Chapter. Additionally, he is a member of the Crown Council, an invitation-only, prestigious, worldwide alliance of leading-edge dentists who are industry leaders in health and wellness and are strongly committed to serving in their communities.

Dr. Siegel and his wife, Gayle, have three beautiful daughters – Lauren, Ashley, and Meredith. When not in the office, Dr. Siegel enjoys spending time with his family as much as possible. He also is very passionate about golf and his favorite football teams, the Georgia Bulldogs and Atlanta Falcons!

Dr. Stan Siu

Facially Generated Treatment Planning the Bioclear Way

Dr. Stanley Siu was born in Paris, France and raised in Arlington, Texas. He completed his undergraduate work at Southern Methodist University and received his Doctorate of Dental Surgery from Baylor College of Dentistry, one of the top rated dental schools in the country. Upon receiving his D.D.S., Dr. Siu pursued further dental training as a post-doctoral resident. During his residency, he received additional training in the planning and restoration of complex dental cases, and was exposed to the latest techniques relating to cosmetic dentistry, endodontic therapy and oral surgery.

Dr. Siu is committed to practicing high quality dentistry with the latest techniques and most advanced dental technology that dentistry has to offer. Every year, Dr. Siu invests over 200 hours in continuing education to keep abreast of the latest dental techniques and materials, so that he may provide the finest dental care possible to his patients.

Dr. Siu is proud to be active in the following organizations: American Dental Association, California Dental Association, San Francisco Dental Society, the Academy of General Dentistry, Bioclear Learning Center Visiting Instructor, and nominated to apply for membership in the exclusive American Academy of Cosmetic Orthodontics.

Dr. Joshua Solomon

Hands-On Courses:
Modern Injection Molding
Advanced Posterior: Achieving Clinical Mastery of Posterior Restorations

Dr. Joshua Solomon, is a second-generation dentist and has been in practice in California for 18 years. He is a graduate of the University of the Pacific with a B.S. in Biological Sciences and a D.D.S. Following dental school, Dr. Solomon completed an additional 2-year specialty at the University of Texas Dental Branch – Houston and a Master’s program in conjunction with the Department of Oral-Biomaterials studying pit and fissure sealants.

Dr. Solomon initially taught restorative courses utilizing metal matrices at the post-graduate level and to dentists in private practice. However, in 2017 following completion of the Bioclear Learning Center’s Core Posterior course in Tacoma, he had what he calls his “existential restorative crisis.”

Since then, he had made the Bioclear Method the foundation of every composite-based restoration he places. In 2019 he began teaching regional courses for Bioclear. Since that time Dr. Solomon has been nominated to become Full Faculty, teaching the Intro and Core Posterior courses. Some of the larger virtual groups Dr. Solomon has presented to have been Bioclear India and the Canadian Association of Pediatric Dentists. Dr. Solomon retains hospital privileges at ValleyCare – Stanford Healthcare in the Department of Surgery. Additionally, he is a certified examiner for conscious sedation for the Dental Board of California.

In his free time, Dr. Solomon enjoys spending time with his wife, children, and dogs.

Dr. Abdelrahman Tawfik

Hands-On Course:
Advanced Posterior: Achieving Clinical Mastery of Posterior Restorations

Dr. Tawfik graduated from dental school 2007, since graduation his passion has grown for techniques in dentistry with a main focus was Endodontic. He was one of 10 users of microscope in dentistry in Egypt since 2010 after he finished his Diploma of Endodontic from Suez Canal University. Dr. Tawfik has attended many courses and conference in USA and Europe to learn about micro Endodontic.

After working in his office from 2008 to 2013 with a main focus in endodontics, he started his restorative fellowship in family dentistry for 3 years, did many courses around the world to learn what is new in direct and indirect esthetic dentistry, and observed in many dental offices in USA and Europe.

In 2016 he founded Tawfik Learning Academy to teach what he has learned in restorative dentistry and to share his experience; conducting more than 150 courses since that date in Egypt and around the world in more than 25 countries.

Dr. Tawfik is a full faculty instructor in Bioclear Matrix System and, the founder and CEO of the only Bioclear learning center in the Middle East in Egypt since 2021.

Dr. Richard Young

Hands-On Course:
The Shutter to Great Dentistry

Dr. Richard Young received his dental training at Loma Linda University School of Dentistry in 1985. He is an Assistant Professor of General Dentistry at LLUSD where he lectures for and co-directs the D4 esthetics program. Dr. Young was a very early adopter of advanced adhesion techniques in dentistry and has acquired a wealth of knowledge and clinical experience on minimally invasive dentistry. He has been using photography in his practice for 35 years. He is known for his expertise in digital photography and has inspired countless colleagues to adopt digital photography in their practices. He lectures and gives hands-on workshops internationally on both advanced adhesive dentistry, Bioclear Matrix techniques, and digital photography.

Dr. Young maintains a private practice with his wife focusing on esthetic dentistry. He has many interests outside of dentistry and spends as much time as possible with his family enjoying activities centered around the outdoors.

Dr. Roberto Zangirolami

Bioclear & Black Triangles: how to achieve natural results when completing black triangle restorations


• Unip , São Paulo, Brazil , DDS, 200 3
• LOCAL , São Paulo, Brazil, ANO , Specialist in Restorative Dentistry
• São Leopoldo Mandic, Campinas, Brazil, ANO , MsC in Prosthodontics

Member of the association SBOE