-Associate Professor – Clinical, Department of Plastic and Reconstructive Surgery, The Ohio State University College of Medicine
-Director, Velopharyngeal Dysfunction Program, and Co-Director, 22q Center, Section of Plastic and Reconstructive Surgery, Nationwide Children’s Hospital

-Cleft Warrior (Cleft Lip & Palate)
-Co-Founder & Director - Sirat Cleft Foundation

-Professor of Plastic Surgery, Faculty of Medicine, Khon Kaen University, THAILAND
-Chair of the Tawanchai Foundation for Cleft Lip, Cleft Palate and Craniofacial Deformities
-Past President of the Thai Cleft Lip-Palate and Craniofacial Association

- Honorary Consultant Plastic Surgeon, Great Ormond Street Hospital for Children, London and Consultant Plastic Surgeon, Broomfield Hospital, Chelmsford, Essex UK
- Chairman of CLEFT

- Associate Professor of Pediatrics and Plastic Surgery, The Ohio State University College of Medicine
- Principal Investigator, Center for Biobehavioral Health, The Research Institute at Nationwide Children’s Hospital
- Psychologist, Section of Pediatric Psychology and Neuropsychology Nationwide Children’s Hospital

Co-Director, Cleft Lip & Palate Team
Associate Professor
Otolaryngology - Head & Neck Surgery
Children's Hospital Colorado

Associate professor, Department of Plastic and Maxillofacial Surgery, Royal Childrens Hospital Melbourne, Australia

-Plastic, Reconstructive and Craniomaxillofacial Surgeon, Perth Children's Hospital
-Adjunct Associate Professor, Department of Paediatrics, University of Western Australia

-Assistant Director: Speech Therapy and Audiology, Witbank Hospital, South Africa
-Speech Therapy Consultant for Operation Smile International

- Speech and Language Therapist, Hospital Dr. Luis Calvo Mackenna, Chile

-Associate Professor and Adjunct Senior Lecturer, Division of Logopedics, Phoniatrics, and Audiology, Department of Clinical Sciences in Lund, Lund University, Sweden
-Specialist Speech Language Pathologist, Malmö Cleft Lip and Palate Centre, Skåne University Hospital, Malmö, Sweden
-Project manager for the Swedish Cleft lip and Palate Registry

-Paediatric Nurse
-Chair, Nursing and Midwifery Working Group, Global Alliance for Surgical, Obstetric, Trauma, and Anaesthesia Care (G4 Alliance).

Clinical Director, Cleft Lip and Palate Regional Center, Operation Smile Care Center, ASST Santi Paolo e Carlo Milano
Adjunct Professor in Craniofacial Anomalies University of Milan

Professor, Plastic & Reconstructive Surgery Chang Gung Memorial Hospital, Taoyuan, Taiwan

-Scientific Director, Cleft Lip and Palate Regional Center, Operation Smile, S.Paolo Hospital, Milano
-Consultant for Craniofacial Anomalies, Dep.of Maxillo-Facial Surgery, S.Gerardo Hospital, Monza
-Adjunct Professor in Craniofacial Anomalies, University of Milano
-President, European Society for Cleft Lip and Palate and Craniofacial Anomalies

Consultant Clinical Psychologis: The Spires Cleft Centre - Oxford, UK and the University of Oxford, UK

Professor of Plastic and Reconstructive Surgery
Addis Ababa University, College of Health Sciences,
School of Medicine, Surgical Department
Yekatit 12 Hospital Medical College

-Professor Associado de Cirurgia Plástica da Faculdade de Medicina da USP
-Livre Docente da Faculdade de Medicina da Universidade de São Paulo
-Coordenador de Cirurgia Craniofacial HRAC-USP Bauru

Professor, Division of Plastic, Reconstructive and Oral Surgery,
The Children's Hospital of Philadelphia

Professor/Consultant Maxillofacial Surgeon, Kwame Nkrumah University of Science and Technology, GHANA.

Professor of Craniofacial Development,
Associate Dean for Internationalisation Dundee University Dental School

-Dr. Claude A. Adams Jr. Distinguished Professor of Dentistry and Professor of Social Medicine, University of North Carolina at Chapel Hill
-Director and Chief Global Officer for ASOD-Global; Department of Pediatric Dentistry and Dental Public Health, UNC Adams School of Dentistry

-President, Australasian Cleft Lip and Palate Association
-Chief of Surgery, Queensland Children's Hospital, Brisbane, Australia

Deputy Chief of Division (Speech Therapy)
Clinical Director (MSc SLP Program)
Department of Otorhinolaryngology, Head and Neck Surgery

Chairman, Cleft Lip and Palate Association of Malaysia

Public Health Specialist / Consultant Pediatric Anesthesiologist
- The Nairobi Hospital Kenya
- Smile Train Inc

Cleft Lip and Palate Association of Malaysia (CLAPAM)