Leading Experts include Council Members from GLG Member Programs. The Gerson Lehrman Group® (GLG) LeaderSM Program is our premium Member ProgramSM. Those identified as GLG Leaders are in the top 5% of GLG CouncilRank and have an exclusivity agreement with GLG.
Mik HorswellConsultant
HealthSystems Consultants Limited![]()
Mik Horswell, CIHM, FIHM DipHSM, MBCS CITP, is a Healthcare Consultant specializing in healthcare information and IT services in the United Kingdom. Previously, he was a Director of the Institute of Healthcare Management, UK for ten years. Mr. Horswell...
John HsuDirector of Anesthesiology
PRESBYTERIAN INTERCOMMUNITY HOSPITAL, INC.![]()
John Hsu, MD, is Director of Anesthesiology at the 444 bed Presbyterian Intercommunity Hospital, Medical Director of both SBS Medical Management and Whittier Outpatient Surgery Center, and an Expert Medical Review Consultant for the State of California...
Orthopedic Spine Surgeon
HOSPITAL FOR SPECIAL SURGERY![]()
Russel Huang, MD, is an orthopaedic spine surgeon at the Hospital for Special Surgery, and Assistant Professor of Orthopaedic Surgery at Weill Medical College of Cornell University and New York-Presbyterian Hospital. Dr. Huang’s clinical interests are...
Founder, Director
META-ANALYSIS RESEARCH GROUP![]()
Michael Huncharek, MD, MPH, FACA, is Founder and Director of the Meta-Analysis Research Group, a Biomedical research and consulting group. His previous clients include Bayer, Inc., Schering-Plough, Warner-Lambert Co. among others. He has principal clinical...
Director of Medical Services Line, WellSpan Health
YORK HOSPITAL![]()
Paul Iannini, MD, is the Chairman of the Department of Medicine and Executive Director of Medical Services Line for WellSpan Healthcare at York Hospital in York, Pennsylvania. He is also Clinical Professor of Medicine at Milton S. Hershey School of Medicine...
Ronald InnerfieldVice President of Clinical Affairs
Evidence Based Medicine, Inc.![]()
Ronald Innerfield, MD, FACE, is Chief of Clinical Trials and Epidemiology, Emeritus, at the Dorothy Bullock Memorial National Diabetes Center. He is also Vice President of Clinical Affairs of Evidence Based Medicine, a site management organization (SMO)...
Owner
ISAACSON ORTHODONTICS PRACTICE LTD![]()
Richard Isaacson, DMD, is an Orthodontist in private practice in New Jersey. Dr Isaacson is a third generation Orthodontist and practices with his father and brother. He has treated patients of all ages with conventional orthodontic treatment since 1987...
Robert JacobsPlastic Surgeon
COSMETIC SURGERY OF NEW YORK PC![]()
Robert Jacobs, MD, is a plastic surgeon and Owner of Cosmetic Surgery of New York, an office-based practice, since July 1978. He performs most major cosmetic procedures and has experience with all US approved breast implants in addition to being an investigator...
Instructor in Medicine
DANA-FARBER CANCER INSTITUTE, INC.![]()
Eric Jacobsen, MD, is Medical Oncologist and Hematologist in the Hematology and Oncology Department at the Dana-Farber Cancer Institute in Boston, MA. Dr. Jacobsen is a member of the lymphoma and bone marrow transplant divisions at Dana-Farber Cancer...
Chief of Endoscopy
UNITED STATES DEPT OF VETERANS AFFAIRS - CC![]()
Mazen Jamal, MD, MPH, is Chief of Gastrointestinal Endoscopy and Outpatient Services at the Long Beach VA Medical Center. Dr. Jamal is also Clinical Professor of Medicine at the University of California, Irvine and consults through his own company, MMJ...
Luc JasminAttending Neurosurgeon and a Research Scientist
Cedars-Sinai Medical Center![]()
Luc Jasmin, MD, PhD, is an Attending Neurosurgeon and Research Scientist at Cedars Sinai Medical Center in Los Angeles. Dr. Jasmin is involved in a surgical practice and research centered on the treatment of pain and spinal disorders. His clinical work...
Mark JewellPlastic Surgeon
MARK L JEWELL MD PC![]()
Mark Jewell, MD, is a Plastic Surgeon in private practice in Eugene, Oregon. Dr. Jewell is the past President of the American Society for Aesthetic Plastic Surgery (ASAPS), a select group of board-certified plastic surgeons who have attained the level...
Peter (ZongRen) JINGSenior Consultant
Elite International Management Consulting Ltd.![]()
Peter (ZongRen) Jing is a Senior Consultant at the Elite International Management Consulting since 2007. He has over 15 years of experience in the healthcare industry in China. Prior to joining Beijing Elite, Dr. Jing worked as the Senior Director at...
Managing Director
FROST & SULLIVAN, INC![]()
Robin Joffe heads the consulting practice for Frost & Sullivan Japan and is and responsible for its expansion into the Japanese market. Robin brings with him a strong commercial perspective, having held senior positions in the Japan, US and undertaken...
Former Director of Materials Management
PENINSULA REGIONAL MEDICAL CENTER![]()
Ralph Johnson an independent consultant on Materials and Supply Chain Management. Until recently he was Director of Materials Management at Peninsula Regional Medical Center in Maryland, an indepedent acute care hospital. He has almost 20 years in Healthcare...
Consultant
R.B. Consulting Co., Ltd.![]()
JUNG JungSuk is a Consultant and Partner at R.B. Consulting, Pharmaceutical Market Research and Marketing Consulting Firm, in Seoul Korea Since 1998. As a Partner of the firm and representative consultant for New Drug Registration Business, she works...
Chief Executive Officer and Medical Director
Spinal and Neurosurgical Institute![]()
Wayel Kaakaji, MD, is the Chief Executive Officer and Medical Director at the Spinal and Neurosurgical Institute. He has expertise in the management of brain and spine tumors and movement disorder surgery such as deep brain stimulation for Parkinson's...
Associate Professor of Medicine
UNIVERSITY OF ROCHESTER MEDICAL CENTER![]()
Michael Kallay, MD, is Associate Professor of Medicine at the University of Rochester. His expertise is in asthma, exercise physiology and COPD, and interstitial lung diseases and his research interest in the management of interstitial lung diseases....
Staff Physician
Ironwood Cancer & Research Center![]()
Sujith Kalmadi, MD, is a Staff Physician at the Ironwood Cancer and Research Center in Phoenix, Arizona. Dr. Kalmadi has previously worked as a Clinical Assistant Professor at Baylor school of Medicine in Houston, Texas, and at the Lerner School of Medicine...
Founder and Director
Institute for Integrative Psychiatry![]()
Rami Kaminski, MD, is Director and Founder of the Institute for Integrative Psychiatry in New York, a not-for-profit organization aimed at evaluating current psychiatric services and how they integrate with medicine, such as the mutual effects between...