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2024-2025 Officers & Board Members

The purview of the Board of the American Sleep and Breathing Academy (ASBA) is an academy exemplifying professional excellence in upper airway, breathing and sleep issues in the burgeoning field of sleep-related Dental Medicine (Dental Sleep Medicine).

Officers

President: Rudi Ferrate M.D.

Dr. Rudi Ferrate is a Board Certified Sleep Physician in private practice in Glendale, AZ. Besides his expertise in Family Medicine he has been diagnosing and treating patients with sleep disorders, medical weight loss as well as preventative medicine with an emphasis or hormones and nutrition. Dr. Ferrate is also boarded in Family Medicine, non surgical Bariatric Medicine. From the very beginning of his medical career has nurtured his passion to find the best, most specific yet natural treatments in the field of Wellness, rejuvenation, sleep disorders and weight loss. He is an active member of various academies and holds medical licenses in multiple states as well as outside of the US. In the sleep medicine field his purpose is to collaborate with the best in the field to define the future of sleep disorders treatment and performance where dentists and physicians will work together using all available therapies as well as develop innovative protocols, tools and medical devices for sleep disorders performance where dentists and physicians will work together using all available therapies as well as develop innovative protocols, tools and medical devices for sleep disorders.

  • AASM, Board Certified Sleep Medicine
  • AAFP, Board Certified Family Medicine
  • ABOM, Board Certified Obesity Medicine

Credentialing: Sairam Parthasarathy M.D.

Dr. Parthasarathy has served as interim PACCS chief for two years. He joined the UA College of Medicine – Tucson faculty in 2004, when he moved here from Chicago to practice at the Southern Arizona VA HealthCare System’s Tucson VA Medical Center. He later became director of the SAVAHCS Sleep Medicine Lab, chief of its Pulmonary and Critical Care Section and SAVAHCS chief of research. In 2011, he joined the UA faculty full time and he launched the Center for Sleep Disorders at what was then University Medical Center and, in 2013, he became program director of the UA’s Sleep Medicine Fellowship. In Chicago, he was on faculty at Loyola University Medical Center, where he was director of the Sleep Disorders Center, and the Edward Hines Jr. VA Hospital, where he was director of respiratory care and home oxygen therapy.

Executive Director: Alan Hickey

Alan Hickey founded Arrow Publishing, a medical and technical publishing company based in Dublin, IRL and HB, CA, known for publications such as SleepDT, Sleep Diagnosis and Therapy Journal, CHEST Brazil, India, France, and PEDIATRICS Russia, India.

Before publishing, Alan developed video games across many game platforms for companies such as Disney, Dreamworks, and Microsoft for global distribution, many of which are available in 24 languages and 109 countries.

In 2010, Alan co-founded Apolis Medical, which specializes in mobile app development for all Apple iOS and Android platforms for the Pulmonary, Respiratory, Sleep, and Dental industries.

In 2015, Alan joined the American Sleep and Breathing Academy (ASBA), with a mission to integrate dentistry and medicine to treat sleep medicine disorders. The ASBA develops education and training for sleep healthcare practitioners. Along with the clinical journal 'Sleep Diagnosis & Therapy,' the ASBA publishes a consumer-oriented magazine titled 'Sleep & Wellness,' which is distributed to over 110K dental and medical practices. The ASBA also hosts an annual convention in April every year for healthcare specialists.

Alan has written a non-profit book for students about “Game Design”. He also maintains several online healthcare blog website for sleep, respiratory and dental sleep medicine, which have a large number of subscribers.

After over 18 years in the business Alan is still one of its best… (Chess players).

Treasurer: Marietta Bibbs FAASM

Marietta Bibbs has worked in sleep disorders since 1975, starting her career at Baylor College of Medicine and the Michael E. DeBakey VA Medical Center in Houston, TX. She is currently the manager of Sleep and Neurodiagnostics at Morton Plant Mease Healthcare. Marietta is past president of the Board of Registered Polysomnographic Technologists and has also served as Chair of Exam Development and Chair of Educational Advisory Committee. She has been actively involved in training and educating numerous sleep technologists throughout her career and continues to focus on continuing education through conference management and coordination.

CEO:  David Gergen

David Gergen, CDT and President of Pro Player Health Alliance, has been a nationally respected dental lab technician for over 30 years. He received the award for “The Finest Orthodontic Technician in the Country” given by Columbus Dental in 1986. He also has been appointed Executive Director and CEO of the American Sleep and Breathing Academy Dental Division, a national interdisciplinary academy dedicated to sleep training and education with over 60,000 members. David rolled out of bed on December 4, 1982 and had his career “ah ha” moment. He knew he was going to be an orthodontic technician and he knew he was going to help people all over the country to help treat their sleep disorders in partnership with their dentists. He has worked for some of the pioneers in the orthodontic and sleep dentistry fields. He was the personal technician for the likes of Dr. Robert Ricketts, Dr. Ronald Roth, Dr. A. Paul Serrano, Dr. Clark Jones, Dr. Harold Gelb, Dr. Joseph R. Cohen, Dr. Rodney Willey, Dr. Allan Bernstein, and Dr. Thien Pham. One of his proudest achievements is receiving The National Leadership award for Arizona Small Businessman of the Year in 2015

Board Members

Past President:  Jon Caulfield DDS

Dr. Jon W. Caulfield owns and operates Epic Dentistry in Littleton, Colorado where he takes an integrated, whole health approach to dentistry, focused on the areas of Sleep, Airway and TMJ. He has been fortunate to work alongside world leaders in neuromuscular occlusion and pneumopedics and is now paying it forward, teaching hundreds of dentists worldwide how to integrate solutions for sleep, airway and TMJ into their practices. Dr. Caulfield is an instructor at the Institute for Craniofacial Sleep Medicine and leads the Clinical Advisory and Advocate Program at Vivos Therapeutics. A graduate of University of Minnesota School of Dentistry, Dr. Caulfield also holds an advanced graduate degree with Occlusion Connections and a diplomate status with the American Sleep and Breathing Academy.

Eugene Azuma DDS

Dr. Eugene Azuma, received his Bachelor of Arts in Zoology from the University of Hawaii at Manoa before pursuing his Professional Diploma in Secondary Education Specializing in Biology and Marine Science. He then received his Doctor of Dental Surgery from Georgetown University School of Dentistry in Washington DC.

In 1990, Dr. Azuma established Eugene M. Azuma, DDS, his family-oriented dental practice in Honolulu, HI. What started off as a small, two-operatory office later evolved into a technologically advanced dental practice in 1995. We utilize digital xrays, 3D conebeam radiography and dental Lasers for the Nightlase procedure.

Dr. Eugene M. Azuma, DDS is a specialist in sleep apnea treatment and dental sleep medicine. In 2016, Dr. Azuma, along with his colleagues, established Hawaii Dental Sleep Medicine, LLC.

Additionally, Dr. Azuma is a member of the American Dental Associations, Honolulu County Dental Society, Diplomat of the American Sleep and Breathing Academy, Cerec Study club, Leeward Prosthetics Study club, and the Hawaii Sleep Society.

Edward Hobbs, DDS

Dr. Hobbs has been treating patients in Longview for nearly 45 years. He’s highly regarded in the community for providing superior care in a friendly, professional manner. Dentistry is a dynamic field, with new technological advances occurring every day. That’s why Dr. Hobbs spends a considerable amount of time taking continuing education courses every year. He also keeps up with the current professional literature to learn about the latest breakthroughs in the field.

After graduating from the Baylor College of Dentistry, Dr. Hobbs jetted off to Southern California to broaden his dental knowledge. There, he attended the Herman OSTROW School of Dentistry at USC, completing a three-year residency where he concentrated on orofacial pain, oral medicine, and sleep disorders.

Dr. Hobbs is an author who has published scholarly articles in the Journal of the American Dental Association. He’s also an authority on dentures, dental implants, and treating sleep disorders. Dr. Hobbs shares his extensive knowledge by teaching and mentoring students and fellow dentists around the world.

Vice President Felix Liao, DDS

Dr. Liao, is a bestselling author and thought-leader in natural wellness and the mind/mouth/body connection. He is the founder and director of the Whole Health Dental Center in Falls Church, VA, and has served as president of the International Academy of Biological Dentistry and Medicine.

A practicing dentist for more than 30 years, Dr. Liao gained acclamation for having identified Impaired Mouth Syndrome as an overlooked source of many medical and dental issues – and for developing an effective intervention framework for redeveloping an impaired mouth into a holistic mouth. He is the author of the bestselling books Six-Foot Tiger, Three-Foot Cage and Early Sirens, and the just released Amazon Best Seller Licensed to Thrive.

Suzanne R. Mericle, D.M.D

Dr. Mericle has been practicing Dentistry for over 30 years on Saint Simons Island, Georgia. She attended the University of Georgia where she received her BS in Microbiology. She attended Medical College of Georgia Dental School and graduated in 1991 with honors.

Dr. Mericle has been a Keynote Opinion Leader and Speaker for several Dental companies, including Den Mat, Glidewell Dental, American Academy of Facial Esthetics, Kettenbach, Practical Sleep Education, Mommy, American Sleep and Breathing Academy, and Excel. Dr. Mericle is also a KOL (Key Opinion Leader) for Smile Direct Club. Dr. Mericle is also the Principal Lead Investigator for AbbVie for “ Pilot Study of the Effect of Botox on Sleep Bruxism”.

Dr. Mericle was very instrumental and petition the Georgia Board twice to encourage the Board to change their policy on Georgia Dentist to be allowed to order Home Sleep Tests for their patients,. This is a huge win for Dentists and their patients to have better access for much needed care. Physicians and Dentists mutually working together for the patient. A well-known speaker and is frequently heard on podcasts, webinars and is very knowledgeable on a variety of Dental topics. She has written several articles on Dental Sleep Medicine, TMD/TMJ, Periodontal Disease, Botox/Filler and several other dental products.

Dr. Mericle is a Diplomat with American Academy of Dental Sleep Medicine and American Sleep and Breathing Academy. She has her Fellowship with Dental Organization for Conscious Sedation and American Academy of Facial esthetics and trained with the Pankey institute, as well. She maintains professional membership in the Georgia Dental Association, Academy of General Dentistry, the Dental Organization for Conscious Sedation, Sleep Group Solutions, the American Academy of Dental Sleep Medicine and the American Academy of Medicine, and the American Sleep and Breathing Academy and VIVOS.

Toshi Hart DDS

Dr. Toshi Hart is a graduate of the Arthur A. Dugoni University of the Pacific School of Dentistry, San Francisco and completed a General Practice Residency at the VA Hospital, Palo Alto, with rotations Stanford Hospital. She was Dental Director of a Public Health Clinic and a Department of Health and Human Services National Health Service Corps Student Loan Repayment Recipient in Healdsburg, California.  She maintains privileges at Kaiser Hospital in Modesto, California and has been in practice for over 30 years previously limited to children now focused on Laser, Airway, and Dental Sleep Medicine.

Dr. Toshi Hart is a Clinical Advisor for Vivos Therapeutics and is a featured presenter. In 2021, she published Use of a Novel Intraoral Device to Promote Nasal Breathing Reduces Risk of Tooth Decay in Children.  Dr. Hart is a Diplomate with the American Sleep and Breathing Academy, certified Academy of Laser Dentist, a Breathe Institute Ambassador, Tethered Oral Tissues trained, a Qualified Oral Myofunctional Dentist and Certified in the Buteyko Breathing. In addition, she is a KOL for Convergent Dental Solea Laser and Candid Clear Aligners. As a trusted provider in the community, she works with a network of physicians to integrate medicine and dentistry in a medical model for Obstructive Sleep Apnea treatment in adults and early intervention treatment for children. She is passionate about her goals; to help a generation of children grow up to be free of decay with proper growth and development to become healthy adults. 

Dave Singh DMD PhD DDSc

snoring treatment

Dave Singh is a US citizen who was born, educated and trained in England, UK. He holds three doctorates, including Doctor of Dental Medicine; a Ph.D. in Craniofacial Development, and a D.D.Sc. in Orthodontics. He was invited to relocate to the Center for Craniofacial Disorders, USA where he led a NIH-funded program of craniofacial/cleft lip and palate research. Currently, he is a Board Member of the American Sleep and Breathing Association, a member of the World Sleep Federation, an Academic Fellow of the World Federation of Orthodontists, and Fellow of the International Association for Orthodontics, where he was awarded prizes in 2005, 2013 and 2014. He has published over 200 articles and books in the peer-reviewed medical, dental and orthodontic literature, and has lectured in Australia, Asia, Europe, Africa and North America. Currently, Dr Singh is President of Vivos Therapeutics, Inc.

EDUCATION:

  • D.D.Sc. Orthodontics, Dundee University, UK, 2000Thesis entitled “Morphological components of Class III malocclusions investigated by geometric morphometrics.” Research using diagnostic biomodeling with finite element analysis, Procrustes superimposition and other 3-D geometric morphometric techniques
  • Ph.D. Craniofacial Development , Bristol University, England, UK, 1992Thesis entitled “Studies on the development of the palate”. Research using cellular, ultra-structural and biochemical analyses, including biostatistics
  • D.M.D. Doctor of Dental Medicine. All aspects of clinical and pre-clinical training validated at the University of Puerto Rico, USA, 2004, based on original Degree in Dental Surgery, Newcastle University, England, UK, 1983

Anthony Scianni, D.M.D.

A New Jersey native, Dr. Scianni graduated from Rutgers University in 1982. With a Bachelors Degree in microbiology and business, Dr. Scianni entered dental school at the University of Medicine and Dentistry of New Jersey. He received his D.M.D. degree in 1986 and graduated at the top his class with honors. Since graduating from dental school, Dr. Scianni has followed a tradition of high-quality dentistry with personalized care. His philosophy is to use the latest techniques and State-of-the-Art technology to help maintain the patient’s oral health.

Strongly committed to ongoing professional education, Dr. Scianni participates in many continuing education courses, seminars, and clinics. He has attended over 1000 hours of continuing education in implant, cosmetic and restorative dentistry and sleep-disordered breathing. He has received advanced training in implant dentistry from N.Y.U. College of Dentistry as well as advanced training in cosmetic and restorative dentistry from some of the world’s most renowned clinicians.

Jerry Hu, DDS, DASBA, DABDSM, DACSDD

Jerry Hu, DDS, DASBA, DABDSM, DACSDD, MICOI, FICOI, AFAAID, LVIF, FIAPA, FIADFE, has been lecturing, doing clinical research, and practicing full time dentistry for over 26 years. He lectures internationally on cosmetic & implant dentistry, as well as on his greatest passion, in the field of dental sleep medicine. He has won numerous national awards in cosmetic and full mouth reconstruction dentistry, been published in several peer reviewed world renowned dentistry journals such as JDSM, JCD, Aegis, Dentistry Today, DSP, and his work even landed the cover of the highly regarded peer reviewed Journal of Cosmetic Dentistry (AACD's peer reviewed journal).

He also is adjunct faculty at the Medical University of South Carolina (MUSC) teaching the first interdisciplinary sleep medicine curriculum to Medical M4, Dental D4 and fellows/ Residents of the University, and also teaches at several annual national meetings and sleep medicine conventions and several online webinars, Clinical Pearls forum on social media (FB), teaches for several dental Academies/organizations (ACSDD, ASBA, Roundtable, Neirman's ) and had taught for many years for Sleep Group Solutions, Modern, Global/Microdental USA, and also for several other state level dental society's such as Missouri Sleep Society and North Carolina AGD. He also has developed 5 IP patents in dental sleep medicine and did a start up, O2&U, in Melbourne, Australia. When time permits, Dr Hu loves traveling and spending time with his family exploring the great outdoors in Alaska and Nevada.

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