Presentation

Academic

  • “Comparative Efficacy of Topical Anesthetics for Placement of Orthodontic Anchors.”  Presented at  the Annual Session International Association of Dental Research. (04/2008)
  • “Designing a Model Dental Shade Guide for Pediatric Population.” Presented at the Annual Session  International Association of Dental Research. (04/2008)
  • “Salivary EGF Levels Are Elevated in Adolescents with T2DM.”  Presented at the Annual Session International Association of Dental Research. (04/2008)
  • “ The relationship Between                             Salivary Flow Rate, Cytokine Concentrations and obesity Among Children” Presented at American Academy of Pediatric Dentistry 61st Annual Session in                                                        Washington DC. (05/2008)
  • “Changes in Gloss after Aging, Staining and Polishing of Pre-Veneered Stainless Steel Crowns” Presented at American Academy of Pediatric Dentistry 61nt Annual Session in Washington DC. (05/2008)
  • “Effects of Aging and Staining on Color of Pre- veneered Stainless Steel Crowns” Presented at American Academy of Pediatric  Dentistry 61st Annual Session in Washington DC. (05/2008)
  • “The Effect of Preparation and Conditioner on Glass  Ionomer Bond Strength” Presented at American Academy of Pediatric Dentistry 61st Annual Session in Washington DC. (05/2008)
  • Fracture resistance of pre-veneered crowns following cold sterilization” Presented at American Academy of  Pediatric Dentistry 61st Annual Session in Washington DC. (05/2008)
  • “An In-Vivo Comparison of the Accuracy of Cone-Beam Computerized Tomography, Stereolithographic Models and Ridge-Mapping – A Case Report.”  Presented at    American Academy of Implant Dentistry Annual Meeting in San Diego, CA. (10/2008)
  • “ Relationship Between Salivary Cytokine Concentrations and Caries Rate in Children” Presented at American  Academy of Pediatric Dentistry 62nd Annual Session in Honolulu, Hawaii.  (05/2009)
  • “Caries and Recall Rates for Patients Treated Under General Anesthesia.”  Presented at American Academy of Pediatric Dentistry 62nd Annual Session in Honolulu, Hawaii. (05/2009)
  • “Comparative Efficacy of 20 Percent Benzocaine versus TAC Alternate Gel.”  Presented at American Academy of Pediatric Dentistry 62nd Annual Session in Honolulu, Hawaii. (05/2009)
  • “Efficiency of Impacted and Supernumerary Tooth Diagnosis from Traditional Radiography Versus Cone Beam Computed Tomography.”  (05/2009)
  • “New Method for  Placement of Fuji II LC” Presented at California Dental Association Annual Session in Anaheim, California. (05/2009)
  • “Effects of  Contaminations on Dentin Bonding Strength of Glass Ionomers.” Presented at AADR  American Academy Dental Research Annual Meeting in Washington, D.C. (03/2010)
  • “Expression Change of Adenosine Receptors in Human Chronic Periodontitis” Presented at AADR Annual Meeting in Washington, D.C. (03/2010)
  • “Relationship between Parents’ Knowledge of Caries Transmissibility and Caries Prevalance”  Presented at AADR Annual Meeting in Washington, D.C. (03/2010)
  • “Influence of Two Types of Stainless  Steel Orthodontic Brackets on Cranial Magnetic Resonage Imaging.”  Student  Research Presentation at Loma Linda University School of Dentistry, Loma Linda, CA (11/2010)
  • “Effect of Microabrasion and MI Paste Plus on White Spot Lesion” Presented at CSPD Annual Meeting in San Francisco, CA. (04/2011)
  •  “Management of Pediatric Patients.” Colgate Oral Health Network for Professional Education and Development, Webinar.  (05/2015 - 09/2015)
  • “Early Orthodontic Treatment” “Ectopic Eruption” “Lingual Frenectomy by Using Laser” Pediatric dentistry whole day symposium, UT Houston, Houston, TX (10/2015)
  • “My trainee role in Keck Center. What is my most exciting science I am doing now?” 25th Keck Annual Research Conference. Keck Center Rice University, Houston, TX (10/2015)
  • “Small Patient. Big Change.” Western University ADEA dental student group meeting with expert, Pomona, CA  (11/2015)
  • “Pediatric Case Presentation” Track 1. 56th Loma Linda University Alumni Student Convention, Centennial Complex, Loma Linda, CA   (02/2016)
  • “What’s New in Pediatric Dentistry?”  Loma 56th Linda University Alumni Student Convention, Centennial Complex, Loma Linda, CA   (02/2016)
  • “The Effect of Prophylaxis Polishing on Stained Composite Surface of the Preveneered Stainless Steel Crowns” International Association of Dental Research Annual Conference. Los Angeles, CA. (03/2016)
  • “Zirconia Crown and Evidences of Support” California Society Pediatric Dentistry Annual Meeting. Napa, California. (04/2016)
  • “Injection / Local Anesthesia for the Pediatric Patient.” Colgate Oral Health Network for Professional Education and Development”  (05/2016)
  • “What Did I Learn in Dental Education” Loma Linda faculty retreat, Loma Linda, CA (06/2016)
  • “Dental Managements for Pediatric Cancer Patient” Zhe Jiang University Children Hospital, Hanh Zhu, Zhe Jiang, China (07/2016)
  • “Zirconia and Esthetic Crown Restorations for Primary Teeth” Wang-Fang municipal hospital, Shan-ho hospital and Taipei Medical University pediatric dental resident symposium, Taipei, Taiwan (07/2016)
  • “Zirconia and Esthetic Crown Restorations for Primary Teeth”; “Management of Pediatric Patients”; “Local Anesthesia and Nitrous Oxide” Sir Run Run Shaw Hospital Scientific symposium, Hanh Zhu, Zhe Jiang, China (07/2016)
  • “Zirconia Crown and Scientific Evidences Review” Loma Linda and EZ Pedo hands-on training course. Loma Linda, California. (10/2016)
  • “Silver Diamine Fluoride.” Loma Linda University School of Dentistry, Loma Linda, California  (12/2016)
  • Invited Oral Presentation: “Pediatric Oral and Dental Trauma.” VA Loma Linda                                       General Practice Residency Program, Loma Linda, CA. (04/2020)
  • Continued Education Presentation: “Pediatric Dental Trauma Treatment and                                            Prevention.” Tri-County Dental Society CE Course, Loma Linda, CA. (07/2020)
  • Invited Oral Presentation. How To Detect and Manage Early Orthodontic Issues. Western Regional Dental Experience, April 2020. (09/2020)
  • Invited Oral Presentation: “Endodontic Trade Secrets: Anatomy, Disinfecting Techniques, Fracture Diagnosis and Radiography Interpretation; with Pediatric Consideration in Dens Evaginatus.” Chinese American Dental Society of Southern California (04/2022)

Poster

  • Dec 2000      J-W Chen, CM Flaitz, J Zhang. “The Web Based Education System in Oral  Pathology.”  Presented at The University of Texas School of Health Information Sciences at Houston Symposium, Poster Presentation.   Dec 2000      J-W Chen, Kim Dunn, Y Michea.  “The Case Study of Telemedicine In Pediatric Aspect” and “The Security and Privacy In Telemedicine”.  Presented at The University of Texas School of Health Information Sciences at Houston Symposium, Poster Presentation (01/2000 - 01/2009)
  • June 2001    J-W Chen, J Brixey, J Zhang. “The EMR Prescription and Handwriting Prescription:  Which One Is Better?”  Presented at the Annual Session of International Human and Systems Meeting at NASA.   May 2001      J-W Chen, D Owen, J Hyman.  “Periodontal Ligament Tissue Vitality and  Storage Media Temperature:  A Novel Digital Imaging System.”  Presented at the Annual Session of American Academy of Pediatric Dentistry Annual Meeting.   May 2001      J.W.Chen, P Shelton.  “Proteus Syndrome – A Case Report”.  Presented at the Annual Session of American Academy of Pediatric Dentistry Annual Meeting. (01/2001 - 01/2009)
  • Mar 2002      J-W Chen, CM Flaitz, Y Xing, Y Wang, L Yang.  “Differential Diagnosis of Oral Soft Tissue Lesions.”  Presented at the Annual Session of ADEA  Annual Session, Oral Presentation in Technology Fair and Expo.   Feb 2002      J-W Chen, CM Flaitz, Y Xing, Y Wang, L Yang.  “Differential Diagnosis of Oral Soft Tissue Lesions.”  Presented at the Advances in Teaching & Learning Day 2002.  Invited and Represent Dental School for “Best-of-Show” Oral Presentation.   Nov 2001      J-W Chen, CM Flaitz, J Zhang.  “A Web based Education Tool for Differential Diagnosis of Oral Soft Tissue Lesions”. Presented at the Annual Session of UT 7th Annual Research Day Poster Presentation (01/2001 - 01/2009)
  • May 2001      J-W Chen, J Brixey J Zhang. “ The Social Dynamic Comparison in EMR and Hand Written Prescription.” Presented at The University of Texas School of Health Information Sciences at Houston Symposium, Poster Presentation.   May 2001      J-W Chen, T Johnson, CM Flaitz. “The Comparison of Capture Accuracy in Different Medical and Dental Coding Systems.” Presented at The University of Texas School of Health Information Sciences at Houston Symposium, Poster Presentation:   Feb 2001      J-W Chen, CM Flaitz, J Zhang.  “An Online Education Program for Differential Diagnosis of Oral Soft Tissue Lesion.” Presented at the Advances in Teaching/Learning Day at UT, Houston. Poster Presentation (01/2001 - 01/2009)
  • Nov 2002      J-W Chen, CM Flaitz, Y Xing, Y Wang, L Yang.  “A Bayesian Network Implementation of Differential Diagnosis of Oral Soft Tissue Enlargements.” Presented at the Annual Session of AMIA Annual Session. Poster Presentation.   May 2002      J-W Chen, CM Flaitz, B Wullbrandt, J Sexton. “Association of Dental Heath Parameters and Oral Soft Lesion Prevalence in HIV-Infected Children.”  Presented at the AAPD Annual Session.  Oral Presentation in Foundation Research Award Finalist Presentation (First Place Award in Foundation Research Award) (01/2002 - 01/2009)
  • March 2003  J-W Chen, M Ng.  “The Oral Features and Treatment for Proteous Syndrome.”  Presented at the Annual Session of Greater Houston Dental Society Meeting, Table Clinic.   March 2003  J Colwick, J-W Chen.  “The Use of Removable Appliance in Pediatric Dentistry.”  Presented at the Annual Session of Greater Houston Dental Society Meeting, Table Clinic.   Nov 2002      J-W Chen, Y Michea, CM Flaitz.  “Oral Pathology Report System: Improving an Existing Database System.”  Presented at the Annual Session of AMIA Annual Session.  Poster Presentation.   (01/2003 - 01/2009)
  • March 2003 Chen J-W, Flaitz CM, Taylor D.  “Evaluation of Web-Based Differential Diagnosis Course Support Material.”  Presented at the Annual Session of Advances in Teaching and Learning Day 2003. Oral Presentation.   March 2003 Flaitz CM, Chen J-W, Sexton J, Hicks J.  “Latent Epstein-Barr Viral Infection in Gingival Tissues of HIV-Positive and HIV Negative Orphans in Romania” and “Replicating Epstein-Barr Virus in Orphaned Romanian Children with HIV Infection”.  AADR 2003 Annual Session, Poster Presentation.    March 2003 J-W Chen, CM Flaitz, Y Xing, Y Wang, L Yang. “Diagnosis of Oral Lesions Using the Bayesian Network Decision Support Model.” ADEA 2003 Annual Session, Oral Presentation in Technology Fair and Expo. (01/2003 - 01/2009)
  • March 2004  Chen J-W, Phelps C, Johnson C.  “Cognitive Evaluation of Web-Based Differential Diagnosis Course Support Material.”  Presented at the Annual Session of The 5th Annual Advances in Teaching and Learning Regional Conference.  Houston, TX.   March 2004  Chen J-W, Phelps C, Johnson C.  “Instructional Multimedia Design for Pulpotomy Treatment.”  Presented at the Annual Session of The 5th Annual Advances in Teaching and Learning Regional Conference, Houston TX. (01/2004 - 01/2009)
  • Nov 2004      Chen J-W, Zhang J.  “Comparing Text-Based and Graphic User Interface of an Electronic Dental Record System in Educator''s Module.”  Presented at the Annual Session of UT Research Day (Third Place in Poster Presentation)   May 2004      Flaitz C, Ramachandron P, Chen J-W, Sexton J, Hicks J.  “Reduction in Langerhans Cells in Gingival Epithelium from HIV-infected Children.”  Presented at the Annual Session of 2004 AAPD (Foundation Research         Award Finalist.) (01/2004 - 01/2009)
  • Feb 2005     CE Course Presentation , Houston Chapter – AADR.  “Practice Dentistry in the Digital Era”.  Presented at the University of Texas Health Science Center Dental Branch   Nov 2004      Chen J-W, Phelps C, Johnson C.  “Instructional Multimedia Design for Teaching Pulpotomy Treatment.”  Presented at the Annual Session of UT Research day. (01/2005 - 01/2009)
  • March 2005  Chen J-W, Flaitz CM, Taylor D   “Cognitive Evaluation of Web-based Differential Diagnosis Course Support Material.”  Presented at the Annual Session of IADR, Baltimore, Maryland   March 2005  Chen J-W, Phelps C, Johnson C.  “Instructional Multimedia Design for Teaching Pulpotomy Treatment.”  Presented at the Annual Session of ADEA Technofair Presentation, Baltimore, Maryland.   March 2005   Chen J-W, J Zhang.  “Innovations and Socio-Demographic Issues.”  Presented at the Annual Session of IADR Presentation, Baltimore, MD (01/2005 - 01/2009)
  • Nov 2005      Chen J-W, Zhang J.  “Building User and Designer Model for a EDR System.”  Presented at the Annual Session of UT Research Day  Houston, TX.   Nov 2005      J-W Chen, T Johnson, CM Flaitz.  “Comparison of Accuracy Captured by Different Controlled Languages in Oral Pathology Diagnoses.”  Presented at the Annual Session of AMIA (American Medical Informatics Association) Washington, DC.   Aug 2005      Invited Presentation, J-W Chen.  “Child Abuse and Trauma.”  Presented at Taipei Municipal Wan-Fang Medical Center, Taipei, Taiwan. (01/2005 - 01/2009)
  • March 2006 J.-W. Chen, C. Phelps, Y. Michea, and C. Johnson.  “Comparing Multiple Media Representation for Teaching Pulpotomy Treatment.”  Presented at the Annual Session of AADR (American Academy of Dental Research) Feb 2006      Chen J-W, Johnson C, Tate R, Wild T, Phelps C.  “A Combination of Multimedia, Problem Based Learning and interactive Course Design.” Presented at the Annual Session of Advances in Teaching/Learning Day at UT, Houston, TX (01/2006 - 01/2009)
  • May 2006      Chen J-W Presented at the Annual Session Teaching and Learning Day Regional Conference, May 18, 2006, Johnson C, Tate R, Wild T, Phelps C.  “A Combination of Multimedia, Problem Based Learning and interactive Course Design.”   March 2006 J-W Chen, Cynthia Phelps, Yanko Michea, Craig Johnson.  “Comparing Cognitive Achievement and Performance of Pulpotomy by Using Multimedia.” Presented at the Annual Session of ADEA (American Dental Education Association) Tech Expo Section, March 11, 2006. (01/2006 - 01/2009)
  • Oct 2006       J-W Chen, J Zhang . “Comparing Text-Based and Graphic User Interface Using by Novice and Expert Users.”  Presented at the Annual Session of Keck Research Conference, Houston TX.   May 2006      Hamilton MC, Chen J-W, Jeske AH, Seybold SV, McMahon JC, Milano M. “Behavior Comparison of ADHD vs. ASA I Patients Under Conscious Sedation.”  Presented at the Annual Session of AAPD, 2006. Cincinnati, CO (Finalist of the Graduate Student Research Award) (01/2006 - 01/2009)
  • April 2008     B. Stanworth, A.J. Moretti, J.A. Katancik, K. Luce, J.-W. Chen, S.V. Mckay, R.L. Weltman, C.M. Flaitz.  “Salivary EGF Levels Are Elevated in Adolescents with T2DM.”  Presented at the Annual Session International Association of Dental Research.   Nov 2007      J-W Chen, Jiajie Zhang.  “Identifying Functional Discrepancies Among Systems, Users, and Activities of Electronic Dental Records:  A Work Domain Ontology Approach.”  Presented at the Annual Session of AMIA in Chicago,IL.   Aug 2007      Invited Presentation, J-W Chen.  “Behavior Management In Autism Patient.”  Presented at Taipei Municipal Wan-Fang Medical Center. Taipei, Taiwan. (01/2007 - 01/2009)
  • Jan 2007      Invited Presentation, J-W Chen, C Chavarria.  “Cleft Lip and Palate Treatment Options.”  Presented at Taipei Municipal Wan-Fang Medical Center. Taipei, Taiwan.   Jan 2007      Invited Presentation, J-W Chen, C Chavarria.  Half day work shop entitled:  “Review of Syndromes and Systemic Diseases.”  Presented at Taipei Medical University. Taipei, Taiwan.   Nov 2006      J-W Chen, J Zhang.  ”Using Ontology Informatics to Redesign Electronic Dental Records to Improve Care Quality and Patient Safety.”  Presented at the Annual Session of UT Research Day. Houston, TX. (01/2007 - 01/2009)
  • March 2007  J-W Chen, R Tate, T Wild.  “An Interactive E-Course Design:  A Combination of Multimedia, Problem-Based Learning, and Interactive Web Courseware.”  Presented at the Annual Session Tech Expo American Dental Education Association.   March 2007  A E. Levine, J-W Chen, R Bebermeyer, Dell Davis.  “An Interdisciplinary Approach to a Dental Information Technology Course.”  Presented at the Annual Session 2007 American Dental Education Association.   Feb 2007       Chen J-W, Kim J, Paravina RD.  “Color Differences Among Various Forms of Primary Teeth in The Same Arch.”  Presented at the 24th Annual Houston Conference on Biomedical Engineering Research (01/2007 - 01/2009)
  • March 2007  J.-W. Chen, J. Kim, R.D. Paravina.  “Color Difference Between Corresponding Primary Teeth in Upper/Lower Jaw.”  Presented at the Annual Session of International Association of Dental Research.   March 2007  A.J. Moretti, K.K. Luce, J.-W. Chen, C. Flaitz, S.V. McKay, R.L. Weltman. “Periodontal Disease Among Children and Adolescents with Type 2 Diabetes-Mellitus.”  Presented at the Annual Session International Association of Dental Research.   March 2007  J. Kim, J.-W. Chen, J.C. Ontiveros, and R.D. Paravina.  “Coverage Error and Shade Frequency of Primary Teeth.”  Presented at the Annual Session International Association of Dental Research. (01/2007 - 01/2009)
  • May 2007      J Stalker, R Paravina, J-W Chen.  “Designing a Computer Model Dental Shade Guide For Primary Teeth.”  Presented at the Annual Session of AAPD in San Antonio, Texas.   May 2007      S. Reder, J.W.Chen.  “Evaluation of Child Temperament as a Predictor of Behavioral Outcome During Different Conscious Sedation Regimens.”  (Graduate Student Research Award)   March 2007  A E. Levine, J-W Chen, R Bebermeyer, Dell Davis.  “An Interdisciplinary Approach to a Dental Information Technology Course.”  Presented at the Annual Session 2007 Teaching and Learning Day. (01/2007 - 01/2009)
  • May 2007      S Reder, A Jeske, J-W Chen, M Ng, E Echeverri, J McMahon, R Tate. “Evaluation of Child Temperament to Predict Sedation Outcome Over Two Regimens.”  Presented at the Annual Session of AAPD in San Antonio,Texas.   May 2007      J Colwick, J Ontiveros, J-W Chen, D Li, M Lin, J Powers.  “Effects of Crimping on Anterior Preveneered Primary Stainless Steel Crowns.”  Presented at the Annual Session of AAPD in San Antonio, Texas.   May 2007      J Sahouria, P O''''Neill, E Echeverri, J English, J-W Chen, M Lin.  “Treatment Planning for Congenitally Missing Permanent Maxillary Lateral Incisor.”  Presented at the Annual Session of AAPD in San Antonio, TX. (01/2007 - 01/2009)
  • “A Quantitative Study of Work Flow in a Dental Clinic.”  Presented at the Annual Session International Association of Dental Research.    (04/2008)
  • “Fluoride Levels in Infant Fruit Juices” Presented at IADR – International Association for Dental Research  84th General Session in San Diego, CA. (03/2011)
  • “Whitening Effectiveness of Four Different Bleaching Tray Designs” Presented at IADR – International Association for Dental Research 84th  General Session in San Diego, CA. (03/2011)
  • “Educational Material for PNAM Appliance”CDA Annual Meeting, Anaheim, CA. (2nd Place Award CDA Student Research) (05/2011)
  • “The Art of Expression: What Dentists Should Know About Oral and Peri-oral Piercings.”CDA Annual Meeting, Anaheim, CA (4th Place Award CDS Student Research) (05/2012)
  • “Clinical and Radiographic Success of MTA Compared with Formocresol as Pulpotomy Medicaments in Primary Molars; A Systemic Review and Meta-analysis." Annual Post Graduate Conference. Loma Linda, CA. (03/2013)
  • “Fluoride Levels in Commonly consumed 100% Infant Fruit Juices.”  Annual Post Graduate Conference. Loma Linda, CA. (03/2013)
  • K. Truong, W. Okumura, S. Omar, and J-W. Chen.  Chronic Graft-Versus-Host Disease: Review and Case Report.  CSPD 38th Meeting, Rancho Mirage 2013. (05/2013)

Research

  • “Tough choices for young first permanent molars: To do pulp treatment or to extract?” California Society of Pediatric Dentistry Annual Meeting Dana Point, CA  (03/2015)
  • Invited Oral Presentation: “Endodontic Trade Secrets: Anatomy, Disinfecting Techniques, Fracture Diagnosis and Radiography Interpretation; with Pediatric Consideration in Dens Evaginatus.” Chinese American Dental Society of Southern California, (07/2022)
  • Keynote speaker for LLU CE course 9:00am - How to Detect Early Orthodontic Issues 1:00pm - Oral Sedation Review and How to Prevent Complications in Dental Oral/IV Sedation (09/2022)
  • “Trauma Management of Primary and Permanent Teeth.” National Seven Day Advantist Dentist annual meeting, San Diego (10/2022)
  • “Pediatric Oral and Dental Trauma for Young Permanent Teeth.” Zhe Jiang Children’s Hospital/Zhe Jiang University. (11/2022)
  • International Association of Pediatric Dentistry, Global Summit in Rome, Italy. Topic: Caries Treatment Options Based on Child’s Behavior (11/2022)
  • California Society of Pediatric Dentistry 2023 Annual Meeting and Continuing Education Conference Preparation and Monitoring for Minimal (Oral Conscious) Sedation (03/2023)
  • Taiwan Academy of Pediatric dentistry. Title: Digital technology in Pediatric Dentistry (07/2023)