ORF Chair-Primary: Garyfallia Papaioannou, MD, PhD – Massachusetts General Hospital Endocrine Fellowship Program

ORF Chair-Primary: Muriel Babey, MD (she/her/hers) – Stanford University, Division of Endocrinology, Gerontoloy and Metabolism

Rapid and Poster Presenter: Livia Marcela Santos, PhD (she/her/hers) – FAC CIENCIAS MEDICAL STA CASA SP

Senior Author/Primary Investigator: Livia Marcela Santos, PhD (she/her/hers) – FAC CIENCIAS MEDICAL STA CASA SP

Co-Author: Graziella Luciano Antonio, Doctor – Santa Casa de São Paulo

Co-Author: Jessika Medeiros de Barros Lima, Doctor – Santa Casa de São Paulo

Co-Author: Manuela Giuliana Marcondes Rocha Braz, PhD – Santa Casa de São Paulo

Co-Author: Caroline Olivati, PhD – Fleury

Co-Author: Nilza Maria Scalissi, PhD – FAC CIENCIAS MEDICAL STA CASA SP

Co-Author: JOSE VIANA LIMA JUNIOR, n/a – Santa Casa de Sao Paulo

Co-Author: Lily Huang, n/a – Regeneron Pharmaceuticals, Inc.

Co-Author: Lili Wang, n/a (she/her/hers) – Regeneron Pharmaceuticals, Inc.

Co-Author: nanditha Das, n/a (she/her/hers) – Regeneron Pharmaceuticals, Inc.

Rapid and Poster Presenter: Aris Nikolaos Economides, n/a (he/him/his) – Regeneron Pharmaceuticals, Inc.

Rapid and Poster Presenter: Polly Fu Teng, MD – UNIVERSITY OF CALIFORNIA - DAVIS

Senior Author/Primary Investigator: Polly Fu Teng, MD – UNIVERSITY OF CALIFORNIA - DAVIS

Co-Author: Neil S. Evans, MD – University of California Davis

Co-Author: Brian Y. Young, MD, FASN – University of California Davis

Co-Author: Riccardo Papa, MD – IRCCS Istituto Giannina Gaslini

Co-Author: Susan Rhee, MD – Regeneron Pharmaceuticals, Inc.

Co-Author: Patricia Delai, MD – Hospital Israelita Albert Einstein, Instituto de Ensino e Pesquisa

Co-Author: Keqin Zhang, n/a – Tongji Hospital, Shanghai Tongji University

Co-Author: Ignacio Briceño Balcázar, n/a – Universidad de La Sabana, Fibrodisplasia osificante progresiva en Colombia

Co-Author: Erik Iván Quevedo Langenegger, n/a – Clínica Inmunomédica, Universidad de Concepción

Co-Author: Kavitha Rethanavelu, n/a – Kuala Lumpur Hospital

Co-Author: Toshifumi Fujiwara, MD – Kyushu University Hospital

Co-Author: Kenichi Mishima, MD – Nagoya University Hospital

Co-Author: Jacek Tabarkiewicz, n/a – Medical College of University of Rzeszów

Co-Author: Thomas Funck-Brentano, n/a – Lariboisière Hospital AP-HP

Co-Author: Raphaella Stander, n/a – University of Cape Town

Co-Author: Javier Bachiller-Corral, n/a – Hospital Universitario Ramón y Cajal

Co-Author: Kathryn M. Dahir, MD – Program for Metabolic Bone Disorders at Vanderbilt

Co-Author: E. Marelise W. Eekhoff, n/a – Amsterdam University Medical Center

Co-Author: Matti Hero, n/a – New Children’s Hospital, Helsinki University Hospital

Co-Author: Evelyn Kuong, n/a – Queen Mary Hospital

Co-Author: Naoto Uemura, MD, PhD – Oita University

Co-Author: Meijian Zhou, n/a – Regeneron Pharmaceuticals, Inc.

Co-Author: Dinko Gonzalez Trotter, n/a – Regeneron Pharmaceuticals, Inc.

Co-Author: Jing Gu, Ph.D. – REGENERON PHARM INC

Co-Author: Donal O’Donovan, n/a – Regeneron Pharmaceuticals, Inc.

Co-Author: Robert Pordy, MD – Regeneron Pharmaceuticals, Inc.

Co-Author: Boaz Hirshberg, n/a – Regeneron Pharmaceuticals, Inc.

Co-Author: George D. Yancopoulos, n/a – Regeneron Pharmaceuticals, Inc.

Oral Abstract Presenter: Richard Keen, MD – Royal National Orthopedic Hospital NHS Trust, Rheumatology

Oral Abstract Presenter: Erik A. Imel, MD – Indiana University School of Medicine

Co-Author: Steven W. Ing, MD (he/him/his) – The Ohio State University Wexner Medical Center and Arthur G. James Comprehensive Cancer Center

Co-Author: Sasigarn Bowden, MD – Ohio State University Wexner Medical Center

Co-Author: Kathryn M. Dahir, MD – Program for Metabolic Bone Disorders at Vanderbilt

Co-Author: Pablo Florenzano, MD – Pontificia Universidad Católica de Chile

Co-Author: Ingrid A. Holm, MD MPH – Harvard Medical School

Co-Author: Sarah Khan, MD FRCPC – Bone Research and Education Clinic and Credit Valley Hospital

Co-Author: Michael A. Levine, MD, ML, MACE (he/him/his) – The Children's Hospital of Philadelphia

Co-Author: Carolina A. Moreira, MD, PhD – Federal University of Parana

Co-Author: Laila Tabatabai, MD, CCD – Weill Cornell Medical College

Co-Author: Thomas Weber, MD – Duke University Medical Center

Co-Author: Shubham Tewari, MSc – KMK Consulting Inc

Co-Author: Ben Johnson, MSc – Kyowa Kirin International plc

Co-Author: Marc Vincent, DPT, MS – Kyowa Kirin Inc

Co-Author: Lak N. Kotinkaduwa, PhD – Kyowa Kirin Inc

Co-Author: Zhiyi Li, MBA, MA – Kyowa Kirin Inc

Senior Author/Primary Investigator: Leanne M. Ward, MD, FRCPC – Children's Hospital of Eastern Ontario, University of Ottawa

Speaker: Laila Tabatabai, MD, CCD – Weill Cornell Medical College

Symposium Chair: J Carl Pallais, MD,MPH – Brigham and Women's Hospital

Symposium Speaker: Emily Germain-Lee, MD – University of Connecticut School of Medicine/Connecticut Children's Medical Center

Symposium Speaker: Giovanna Mantovani, MD, PhD (she/her/hers) – University of Milan, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico

Symposium Speaker: Lee S. Weinstein, MD (he/him/his) – NIDDK/NIH

Meet the Professor Speaker: Aliya A. Khan, MD,FRCP,FACP, FACE (she/her/hers) – McMaster University

Meet the Professor Co-Author: Dalal S. Ali, MD, MSc, FRCPI – Ministry of Health

ORF Chair-Primary: Tiffany Kim (she/her/hers) – University of California, San Francisco

ORF Chair-Primary: Dolores M. Shoback, MD – UCSF/VA Medical Center

Rapid and Poster Presenter: Emiliya Zareva, MD – ST LUKE'S HOSPITAL & HEALTH NETWORK

Co-Author: Dana Ibrahim, MD (she/her/hers) – ST LUKES HOSPITAL

Senior Author/Primary Investigator: Remy Mimms, DO – ST LUKE'S HOSPITAL & HEALTH NETWORK

Rapid and Poster Presenter: Amna Bint I Munir, MD – North Alabama Medical Center

Co-Author: Sapna Kumari, n/a – Wellspan Health York Hospital

Co-Author: Shifa Akhter, n/a – North Alabama Medical Center

Co-Author: Lekshmi Ravi, n/a – North Alabama Medical Center

Co-Author: Haritha Gandicheruvu, n/a – Sinai Hospital / George Washington university

Co-Author: Bethany Jackson, n/a – The Florence Endocrine Clinic

Rapid and Poster Presenter: Christina Gu, MD – STANFORD UNIVERSITY MEDICAL CENTER

Co-Author: Kaleena X. Zhang, MD (she/her/hers) – STANFORD UNIVERSITY MEDICAL CENTER

Co-Author: Helene Puzio, DO – STANFORD UNIVERSITY MEDICAL CENTER

Senior Author/Primary Investigator: Yasaman Motlaghzadeh, MD, MPH (she/her/hers) – STANFORD UNIVERSITY MEDICAL CENTER

Senior Author/Primary Investigator: Deborah E. Sellmeyer, MD – STANFORD UNIVERSITY MEDICAL CENTER

Senior Author/Primary Investigator: Susan Seav, MD – STANFORD UNIVERSITY MEDICAL CENTER

Co-Author: Susan Seav, MD – STANFORD UNIVERSITY MEDICAL CENTER

Oral Abstract Presenter: Jun Zhang, n/a – Septerna

Co-Author: Marko Groeger, n/a – Septerna

Co-Author: Sunny Tang, n/a – Septerna

Co-Author: Xiaohui Du, n/a – Septerna

Co-Author: Jialu Wang, n/a – Septerna

Co-Author: Ryan Strachan, n/a – Septerna

Co-Author: Jasleen K. Sodhi, n/a – Septerna

Co-Author: Matthew S. Holdren, n/a – Septerna

Oral Abstract Presenter: Belen C. Avelar, n/a – University of Maryland School of Medicine

Co-Author: Zhu Li, n/a – University of Maryland School of Medicine

Co-Author: Gillian McKayla Choquette, n/a (she/her/hers) – University of Maryland, Baltimore

Co-Author: Sushrut M. Pathy, n/a – University of Maryland School of Medicine

Senior Author/Primary Investigator: Ryan C. Riddle, PhD (he/him/his) – University of Maryland School of Medicine

Oral Abstract Presenter: Aliya A. Khan, MD,FRCP,FACP, FACE (she/her/hers) – McMaster University

Co-Author: Bart L. Clarke, MD – Mayo Clinic

Co-Author: Mishaela R. Rubin, MD – Columbia University Irving Medical Center

Co-Author: Peter Schwarz, MD – Rigshospitalet, University of Copenhagen

Co-Author: Dolores M. Shoback, MD – UCSF/VA Medical Center

Co-Author: Claudia Gagnon, MD – Université Laval

Co-Author: Andrea Palermo, MD (he/him/his) – Fondazione Policlinico Universitario Campus Bio-Medico

Co-Author: Lisa G. Abbott, MD – Northern Nevada Endocrinology

Co-Author: Lynn Kohlmeier, MD – Spokane Osteoporosis and Endocrinology

Co-Author: Elena Tsourdi, MD – Uniklinikum Dresden

Co-Author: Filomena Cetani, MD, PhD – University of Pisa

Co-Author: Rajesh K. Jain, MD – University of Chicago

Co-Author: Mark Warren, MD – Physicians East

Co-Author: Carol Zhao, MS – Ascendis Pharma, Inc

Co-Author: Bryant Lai, PharmD – Ascendis Pharma, Inc.

Co-Author: Michael S. Ominsky, PhD – Ascendis Pharma, Inc.

Co-Author: Jenny Ukena, MD – Ascendis Pharma, Inc.

Co-Author: Christopher T. Sibley, MD – Ascendis Pharma, Inc

Senior Author/Primary Investigator: Aimee D. Shu, MD – Ascendis Pharma, Inc

Co-Author: Lars Rejnmark, DMSc, PhD – Aarhus University

Oral Abstract Presenter: Mishaela R. Rubin, MD – Columbia University Irving Medical Center

Co-Author: Lisa G. Abbott, MD – Northern Nevada Endocrinology

Co-Author: Richard D DiMarchi, PhD – Indiana University

Co-Author: Daniel Katselnik, MD – Consano Clinical Research

Co-Author: Salomon Azoulay, MD – MBX Biosciences, Inc.

Co-Author: Andreas G Moraitis, MD – MBX Biosciences, Inc.

Co-Author: Kristi Schneider, RN, MSN, ANP – MBX Biosciences, Inc.

Co-Author: Michael Zhao, PhD – MBX Biosciences, Inc.

Co-Author: María Belén Zanchetta, Dra – Universidad del Salvador

Meet the Professor Speaker: Christian Girgis (he/him/his) – UNIVERSITY OF SYDNEY

Speaker: Dr. Ernest Asamoah, MD – Indiana University School of Medicine

SIG Speaker: Jeonghoon Ha

SIG Speaker: Vafa Tabatabaie

SIG Speaker: Azarmindokht Khosravi, MD – Cedars-Sinai Medical Center

Symposium Chair: Gina Woods, MD – UC San Diego

Symposium Chair: Laila Tabatabai, MD, CCD – Weill Cornell Medical College

Symposium Speaker: JoAnn V. Pinkerton, MD – University of Virginia

Symposium Speaker: James A. Simon, MD – The George Washington University School of Medicine

Symposium Speaker: E Lewiecki, MD (he/him/his) – NEW MEXICO CLINICAL RESEARCH & OSTEOPOROSIS CENTER

Symposium Chair: Tiffany Kim (she/her/hers) – University of California, San Francisco

Symposium Chair: Morten Frost

Symposium Speaker: Zhenqi Liu, MD – University of Virginia

Symposium Speaker: Clifford J. Rosen, MD – Maine Medical Center Research Institute

Symposium Speaker: Elaine W. Yu, MD – Massachusetts General Hospital

Speaker: E Lewiecki, MD (he/him/his) – NEW MEXICO CLINICAL RESEARCH & OSTEOPOROSIS CENTER

ORF Chair-Primary: Robert Weber, MD, PhD (he/him/his) – UCSF

Rapid and Poster Presenter: Marissa Contento, MD (she/her/hers) – Mount Sinai Hospital

Co-Author: Ankita Patel, MD – Mount Sinai Hospital

Co-Author: Tedla Fasika, MD – Mount Sinai Hospital

Co-Author: Randall Owen, MD – Mount Sinai Hospital

Senior Author/Primary Investigator: Maria Skamagas, MD – Mount Sinai Hospital

Rapid and Poster Presenter: Yuliana Kvasha, MD (she/her/hers) – Rosalind Franklin University of Medicine and Science/Northwestern Medicine McHenry Hospital

Co-Author: Angeliqua Grange, MD (she/her/hers) – Rosalind Franklin University of Medicine and Science/Northwestern Medicine McHenry Hospital

Co-Author: Giullia Silveira, MD (she/her/hers) – Rosalind Franklin University of Medicine and Science/Northwestern Medicine McHenry Hospital

Co-Author: Tanzeela Shuja, MD – Rosalind Franklin University of Medicine and Science/Northwestern Medicine McHenry Hospital

Co-Author: Ahmad Abdelkhalek, MD – Rosalind Franklin University of Medicine and Science/Northwestern Medicine McHenry Hospital

Co-Author: Preksha Shah, MD (she/her/hers) – Rosalind Franklin University of Medicine and Science/Northwestern Medicine McHenry Hospital

Co-Author: jyothi Gogineni, MD – Northwestern Medicine

Rapid and Poster Presenter: Agathoklis Efthymiadis, Clinical Research Fellow – Imperial College London

Co-Author: Konstantinos Tsikopoulos, Clinical Fellow – Department of Orthopaedics, University Hospitals Bristol, Bristol, United Kingdom

Co-Author: Edouard Mills, Senior Clinical Lecturer – IMPERIAL COLLEGE LONDON

Co-Author: Andrew Milne, Mr – Hammersmith Campus Library, Imperial College London, London, United Kingdom

Co-Author: Waljit Dhillo, Professor – Imperial College London

Co-Author: Ali Abbara, MBBS BSc PhD FRCP PGc FHEA (he/him/his) – Imperial College London

Senior Author/Primary Investigator: Alexander Comninos, Professor – Imperial College London

Co-Author: Alexander Comninos, Professor – Imperial College London

Co-Author: Jairo Nore�a Velasquez, MD (he/him/his) – Stanford University Medical Center

Co-Author: William C. Pike, MD – Atropos Health

Co-Author: Gavin Hui, MD – Atropos Health

Co-Author: Yasaman Motlaghzadeh, MD, MPH (she/her/hers) – STANFORD UNIVERSITY MEDICAL CENTER

Co-Author: Julie Chen, MD (she/her/hers) – Stanford University School of Medicine

Co-Author: Deborah E. Sellmeyer, MD – STANFORD UNIVERSITY MEDICAL CENTER

Co-Author: Joy Y. Wu, MD, PhD – Stanford University School of Medicine

Oral Abstract Presenter: Sun H. Kim, MS, MD – Stanford University Medical Center

Senior Author/Primary Investigator: Sun H. Kim, MS, MD – Stanford University Medical Center

Oral Abstract Presenter: Diego Espinoza-Peralta, MD (he/him/his) – INMEDS

Co-Author: Nayeli Martinez Cruz, MD (she/her/hers) – INSTITUTO NACIONAL DE PERINATOLOGIA ISIDRO ESPINOSA DE LOS REYES

Co-Author: Nitzia Lopez-Juarez, MD (she/her/hers) – Instituto Mexicano del Seguro Social

Co-Author: Jose de Jesus Garduno, MD (he/him/his) – UAEMex

Co-Author: Jimena Hernandez, LN, LN (she/her/hers) – INCMNSZ

Co-Author: Jose Cetina, MD (they/them/theirs) – Consultorio

Co-Author: Marlenn Barcelo, LN (she/her/hers) – Density

Co-Author: Mayela Guillen-Guillen, MD (she/her/hers) – Hospital Carlos Andrade Marin IESS

Oral Abstract Presenter: Gina Woods, MD – UC San Diego

Co-Author: Jad G. Sfeir, MD, MSc (he/him/his) – Mayo Clinic

Co-Author: E Lewiecki, MD (he/him/his) – NEW MEXICO CLINICAL RESEARCH & OSTEOPOROSIS CENTER

Co-Author: Steven T. Harris, MD – UCSF School of Medicine

Co-Author: Ruban Dhaliwal, MD, MPH – UT Southwestern Medical Center

Co-Author: Joseph A. Chiodo, III, PharmD – Radius Health, Inc

Co-Author: Yamei Wang, PhD – Radius Health, Inc

Senior Author/Primary Investigator: Felicia Cosman, MD – Columbia University College of Physicians and Surgeons

Oral Abstract Presenter: Prativa Subedi, MBBS (she/her/hers) – SUNY Upstate Medical University

Co-Author: Preet Doshi, MBBS – SUNY Upstate Medical University

Co-Author: Ansy Patel, MBBS – SUNY UPSTATE MEDICAL UNIVERSITY LIBRARY

Co-Author: Seema Sharan, MBBS – SUNY UPSTATE MEDICAL UNIVERSITY

Co-Author: Basanta Sharma Paudel, MBBS (he/him/his) – Syracuse university

Co-Author: Vidhi Mehta, MD – SUNY UPSTATE MEDICAL UNIVERSITY LIBRARY

Co-Author: REBA VARUGHESE, MD – SUNY UPSTATE MEDICAL UNIVERSITY

Oral Abstract Presenter: Benjamin Zev Leder, MD – Massachusetts General Hospital

Co-Author: Joy Tsai, MD – Massachusetts General Hospital

Co-Author: Sabashini K. Ramchand, MD – Cleveland Clinic

Co-Author: Aparna Patnaik, BS – Massachusetts General Hospital

Co-Author: Hang Lee, PhD – Massachusetts General Hospital / Harvard Medical School

Meet the Professor Speaker: J Carl Pallais, MD,MPH – Brigham and Women's Hospital

Symposium Chair: Yumie Rhee, MD,PhD – Yonsei University College of Medicine

Symposium Chair: Joy Y. Wu, MD, PhD – Stanford University School of Medicine

Symposium Speaker: Matthew Drake, MD, PhD – Hospital for Special Surgery

Symposium Speaker: Ryan C. Riddle, PhD (he/him/his) – University of Maryland School of Medicine

Symposium Speaker: Alexander Robling, PhD

ORF Chair-Primary: Matthew Drake, MD, PhD – Hospital for Special Surgery

ORF Chair-Primary: Manju Chandran

Rapid and Poster Presenter: Gabriela Hezel, MD – Tufts Medical Center

Co-Author: John A. Aurora, Jr., PharmD, BCACP, CDCES (he/him/his) – Tufts Medical Center

Co-Author: Lisa Ceglia, MD – Tufts Medical Center

Rapid and Poster Presenter: Gizem Teker, MD – Beth Israel Deaconess Medical Center

Co-Author: Sara Ramadan, MD – Boston Medical Center - Brighton

Co-Author: Smuch Siramongkholkarn, MD – Boston Medical Center - Brighton

Senior Author/Primary Investigator: Zhiheng He, MD – Boston Medical Center - Brighton

Rapid and Poster Presenter: Jamie Mitchell, MD (he/him/his) – Norman/Clayman Endocrine Institute

Senior Author/Primary Investigator: Jamie Mitchell, MD (he/him/his) – Norman/Clayman Endocrine Institute

Oral Abstract Presenter: Fadil Hannan, DPhil – University of Oxford

Co-Author: Diane Smelser, PhD – Geisinger Medical Center

Co-Author: Mark McCarthy, MD – Genentech

Co-Author: Sarah Howles, DPhil – University of Oxford

Co-Author: Catherine Lovegrove, DPhil – University of Oxford

Co-Author: Taha Elajnaf, PhD – University of Oxford

Co-Author: Michelle Goldsworthy, PhD – University of Oxford

Co-Author: Xin Meng, DPhil – University of Oxford

Co-Author: Juho Asteljoki, MSc – University of Oxford

Co-Author: Hussam Rostom, DPhil – University of Oxford

Co-Author: Jeremy Haley, PhD – Geisinger Medical Center

Co-Author: Youngsook Jung, PhD – Harvard/MGH

Co-Author: Michael Mannstadt, MD – Massachusetts General Hospital and Harvard Medical School

Co-Author: Richard Eastell, MD – University of Sheffield

Co-Author: David Carey, PhD – Geisinger Medical Center

Senior Author/Primary Investigator: Anubha Mahajan, PhD – Genentech

Senior Author/Primary Investigator: Rajesh Thakker, ScD – University of Oxford

Oral Abstract Presenter: Rafeka Hossain, MSPH, MS (she/her/hers) – Tulane University

Co-Author: Amy Warriner, MD – University of Alabama at Birmingham

Co-Author: Mary L. Bouxsein, PhD (she/her/hers) – HARVARD MEDICAL SCHOOL / BIDMC

Co-Author: Gerhard Hellemann, PhD – University of Alabama at Birmingham

Co-Author: Tony Keaveny, PhD – University of California Berkeley

Co-Author: J. Jeffrey Carr, MD – Vanderbilt University Medical Center

Co-Author: Cora Lewis, MD – University of Alabama at Birmingham

Senior Author/Primary Investigator: Nicole C. Wright, PhD MPH (she/her/hers) – Tulane University

Symposium Chair: Weiwen Chen

Symposium Chair: Christian Girgis (he/him/his) – UNIVERSITY OF SYDNEY

Symposium Speaker: Albert S. Kim, MBBS PhD (he/him/his) – University of Sydney

Symposium Speaker: Bente Langdahl, MD, PhD, DMSc – Aarhus University Hospital

Symposium Speaker: MARIAN SCHINI, MD, PhD (she/her/hers) – UNIVERSITY OF SHEFFIELD

Meet the Professor Speaker: Bruno Ferraz-de-Souza, MD, PhD (he/him/his) – University of Notre Dame Australia

Meet the Professor Author: Peyman Hadji, MD

Meet the Professor Speaker: Angela M. Cheung, MD, PhD (she/her/hers) – University of Toronto / University Health Network

Year In Moderator: Yumie Rhee, MD,PhD – Yonsei University College of Medicine

Year In Speaker: Clifford J. Rosen, MD – Maine Medical Center Research Institute

Year In Speaker: Dolores M. Shoback, MD – UCSF/VA Medical Center

Symposium Chair: Robert Weber, MD, PhD (he/him/his) – UCSF

Symposium Chair: Susan Bukata

Symposium Speaker: Kelsey H. Collins, PhD – University of California San Francisco

Symposium Speaker: Muhammad Kassim Javaid

Symposium Speaker: Emily Stein, MD – Hospital for Special Surgery

Symposium Chair: Muriel Babey, MD (she/her/hers) – Stanford University, Division of Endocrinology, Gerontoloy and Metabolism

Symposium Chair: Rajesh K. Jain, MD – University of Chicago

Symposium Speaker: Frances Milat, MBBS FRACP MD – Hudson Institute of Medical Research

Symposium Speaker: Leanne M. Ward, MD, FRCPC – Children's Hospital of Eastern Ontario, University of Ottawa

Symposium Speaker: Xiaobing Yu, MD (he/him/his) – University of California, San Francisco