Johnson Hsin-Chung Cheng, DDS MS PhD

Orthodontics

Specialty/practice areas：
• Orthodontic Treatment of malocclusion (such as teeth crowding, protrusion, cross-bite, open bite ..., etc.)
• Pre- and post-surgical orthodontic treatment of jaws deformity (such as mandibular hyperplasia, maxillary protrusion, bimaxillary protrusion, facial asymmetry…, etc.)
• Pre-prosthodontic orthodontic treatment
• Orthodontic Treatment with TADs (temporary anchorage devices)
• Orthodontic treatment of cleft lip and cleft palate
• Treatment of Temporomandibular joint dysfunction syndrome

LANGUAGES SPOKEN：
• English
• Chinese

Professional education

DDS, Taipei Medical University (1977.09~1983.06, 6Y), Major: Dentistry
MS, Taipei Medical University (1993.09~1995.06, 2Y), Major: Orthodontics
PhD, Taipei Medical University (2004.09~2008.06, 4Y), Major: Dental biomaterial and mechanical engineering
Certificate on Tweed Orthodontic Foundation, USA
Intern, Dental Department, Chang Gung Memorial Hospital, Taipei, Taiwan (1982-1983)
Resident, Dental Department, Chang Gung Memorial Hospital, Taipei, Taiwan (1985-1987)
Orthodontic Resident, Orthodontic Department, Chang Gung Memorial Hospital, Taipei, Taiwan (1987-1990)
Research Fellow, Craniofacial Center, Chang Gung Memorial Hospital, Taipei, Taiwan (1990-1993)

Administrative appointments

Vice dean, College of Oral Medicine, Taipei Medical University (2016-now)
Professor and chairman, School of Dentistry, College of Oral Medicine, Taipei Medical University (2011-now)
Chief, Orthodontic section, Dental Department, Taipei Medical University Hospital (1995-now)
Fellow, International Dental College
President, Taiwan Association of Orthodontists (2017- now)
Honorary president, Taiwan Association of Oral Healthcare Management (2009-now)
Executive director, Association for Dental Science of the Republic of China (2010- now)
President, Taiwan Association of Orthodontists (2010- 2016)
President, Association of Hospital Dentistry, ROC (2010- 2012)
President, the Association of Family Dentistry, the Republic of China (2006-2010)
President, Taiwan Association of Oral Healthcare Management (2003-2005)
President, the Association of Dental Bridge, ROC, and Dental Alumni Association of Taipei Medical University (1999-2001)
Vice Superintendent, Taipei Medical University Hospital (2005-2009)
Director, Dental Department, Taipei Medical University Hospital (1997-2011)
Director, Publication center, Taipei Medical University (1999-2006)
Director, Office of Continuing and Extension of Education, Taipei Medical University (2009-2011)
Executive director and chairman of Academic Committee, Taiwan Dental Association (1998-2004)
Executive director and chairman of Academic Committee and Dental Infection Control Committee, Taipei Dental Association (1991-1996)
International Member, American Association of Orthodontists (USA)
Member, World Federation of Orthodontists (International)

Publications

Original paper

Morphological characteristics of nano-structured surface using anodic aluminum template. Cheng HC, Huang CF, Lee JL, Lin Y, Shen YK (2016). Advances in Polymer Technology.(35):1-10.
Factors affecting smile aesthetics in adults with different anterior overjet malocclusions(in press). Cheng HC, ChengPC (2016). Korean Journal of Orthodontics.()
Effects of tooth extraction on smile esthetics and the buccal corridor: A meta-analysis). Cheng HC, Wang YC, Tam KW, Yen MF (2016). Journal of Dental Sciences. (11):387-393.
Effect of maternal use of chewing gums containing xylitol on transmission of mutans streptococci in children a meta-analysis of randomized controlled trials. Lin HK, Fang CE, Huang MS, Cheng HC, Chang HT, Tam KW (2015). International Journal of Paediatric Dentistry. ():1-9.
Analysis on surface modification of orthodontic power chain by nanoimprinting process. Cheng HC, Lin WT, Shen YK, Wang YH (2014). Journal of Polymer Engineering.(34):209-217.
Fabrication of Micropattern of Plastic Film using Ultrasonic Micro. Cheng HC, Huang CF, Lin Y, Shen YK(2014).Advanced Materials Research. (912):141-144.
Stress distribution on bone and implant by three-dimensional finite element analysis. Cheng HC, Huang CF, Lin Y, Shen YK (2014). Journal of the Chinese Society of Mechanical Engineers.(35):389-395.
Study on Cellar Behaviors on Different Nanostructures by Nanoporous Alumina Template. Huang CF, Cheng HC, Lin Y, Wu CW, Shen YK(2014).INTERNATIONAL JOURNAL OF PRECISION ENGINEERING AND MANUFACTURING.(15):689-693.
Investigation of the spreading characteristics of bacterial aerosol contamination during dental scaling treatment. Chuang CY, Cheng HC, Yang S, Fang W, Hung PC, Chuang SY(2014). Journal of Dental Sciences.(9):1-3.
Microstructure of silicon-incorporated carbon films with various silicon concentrations deposited by hybrid magnetron sputtering/chemical vapored position. Cheng HC, Wang DJ, Lan WC, Wan PY, Ou SF, Hsu YJ, Ou KL (2013). Ceramics International. (39):5583-5590.
Pregnancy Outcomes of Anti-Hypertensives for Women with Chronic Hypertension: A Population-Based Study. Su CY, Lin HC, Cheng HC, Yen MF, Chen YH, Kao S(2013).PLOS ONE.(8):e53844-53844.
Factors Affecting Occupational Exposure to Needlestick and Sharps Injuries among Dentists in Taiwan: A Nationwide Survey. Cheng HC, Su CY, Yen AMF, Huang CF(2012). PLoS ONE.(7):e34911-e34911.
Changes in Compliance with Recommended Infection-Control Practices and Affecting Factors. Cheng HC, Su CY, Huang CF, Chuang CY (2012). Journal of Dental Education. (76):1684-1690.

Conference paper

Effects of third molars on post-orthodontic relapse: A meta-analysis. Cheng HC, Hsieh HY (2016). 2016 International Association of Dental Research General Session & Exhibition (June 22-25, 2016). ():-.
Factors affecting smile aesthetics of orthodontic treatment in adults with different anterior overjet and overbite malocclusions. Cheng HC, Cheng PC(2016). 38th Asia Pasific Dental Congress (17-19 June, 2016 in Hong Kong ().():-.
The impact of third molars on the orthodontic relapse: A meta-analysis. Cheng HC, Hsieh HY (2016). American Association of Orthodontists (AAO) 2016 Annual Session in Orlando. ():-.
The effects of orthodontic treatment on transverse dimension from EBM approach. Cheng HC (2016). 10th annual meeting of the Saudi Orthodontic Society. ():-.
The effects of orthodontic treatment on transverse dimension from EBM approach. Cheng HC (2016). 10th annual meeting of the Saudi Orthodontic Society.():-.
The treatment of crossbite cases with an efficient appliance. Cheng HC (2016). 10th annual meeting of the Saudi Orthodontic Society.():-.
The infection control of dental practice in Taiwan. Cheng HC (2015). 7th International Congress of the Asia Pacific Society of Infection Control (APSIC 2015), Abstracts.():-.
Effect of tooth extraction on smile esthetics and buccal corridor: A Meta-analysis. Cheng HC, Wang YC (2015). 2015 5th Research Week-International Symposium of College of Oral, TMU,Abatracts.():-.
The effect of teeth extraction for smile esthetics in orthodontic patients: A meta-analysis. Cheng HC, Wang YC, Lu TL, Chen YG, Chen CF (2014). Taiwan International Orthodontic Forum 2014, Abstracts.():-.
The study of effects on correction of anterior crossbite by using lingual holding arch with finger springs. Cheng HC, Shih MJ (2014). Taiwan International Orthodontic Forum 2014, Abstracts.():-.
Affecting factors of orthodontic treatment on smile esthetics in the different malocclusion. Cheng HC, Cheng PC, Lu TL, Chen YG, Chen CF (2014). Taiwan International Orthodontic Forum 2014, Abstracts.():-.
Current education in school of dentistry in Taipei Medical University. Cheng HC (2014). 2014 annual meeting of International Association for Dental Research South East Asia and South East Asia Association for Dental Education (IADR-SEAAD).():-.
The efficient treatment of anterior crossbite correction. Cheng HC (2014). 9th Asian Pacific Orthodontic Conference Abstract. ():-.
The Evidence Base on Orthodontics. Cheng HC (2014). BIT's 1st Annual International Congress of Oral & Dental Medicine Abstract.():125-.
The Study of Patients' Motivation in Orthodontic Treatment. Chen PH, Cheng HC, Lu TL, Chen YG, Chen CF(2014). Taiwan International Orthodontic Forum 2014, Abstracts.():-.