Michael Bradley Wallace MD MPH

Gastroenterology•Jacksonville, FL

Advanced Endoscopic Interventional, Esophagus Disease, Gastrointestinal Cancer, Pancreas Disease

John C. Andersen Professor of Medicine, Mayo Medical School, Director; Digestive Disease Research Program

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4500 San Pablo RdJacksonville, FL 32224
Phone+1 904-953-2221
Fax+1 904-953-6225

Summary

I am a board certified gastroenterologist with advanced fellowship training in therapeutic endoscopy including EUS, EMR, and ESD. I completed my GI fellowship at the Brigham and Women's/Harvard Medical School, EUS at MUSC, and ESD training at National Cancer Center Hospital, Tokyo. My areas of expertise are pancreatic cancer and cystic neoplasms, and management of large flat colorectal polyps (by EMR and ESD), and similar early neoplasia in the esophagus, stomach and duodenum. We take direct referrals for all therapeutic endoscopy procedures, as well as physician consultation on complex clinical issues related to the conditions above. We respect the desires of each referring physician to maintain control of their patients and will partner in whatever capacity the referring physician and patient desires.

Education & Training

National Cancer Center HospitalESD, Endoscopic Submucosal Dissection , 2005 - 2006
Mass General Brigham/Brigham and Women's HospitalFellowship, Gastroenterology, 1995 - 1998
Harvard School of Public HealthMPH, Clinical Effectiveness, 1995 - 1998
Mass General Brigham/Brigham and Women's HospitalResidency, Internal Medicine, 1992 - 1995
Duke University School of MedicineClass of 1992
Medical University of South CarolinaTherapeutic Endoscopy

Certifications & Licensure

FL State Medical License 2003 - 2027
MN State Medical License 2004 - 2025
NC State Medical License 1994 - 2004
SC State Medical License 1998 - 2003
American Board of Internal Medicine Gastroenterology

Awards, Honors, & Recognition

America's Top Doctor Castle Connolly
Jacksonville's Best Doctors 2016
Fellow (AGAF) American Gastroenterological Association, 2008
Fellow (FASGE) American Society for Gastrointestinal Endoscopy
Best Doctors Best Doctors
Researcher of the Year Mayo Clinic Department of Medicine
Research Mentor of the Year ASGE
Fellow (FACG) American College of Gastroenterology
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Clinical Trials

Randomized Trial of EUS Neurolysis in Pancreas Cancer Start of enrollment: 2004 Aug 01
Completed
Phase 3
Detection and Classification of Colon Polyps Start of enrollment: 2006 Jul 01
Completed
Phase 2
Confocal Endomicroscopy for Biliary Strictures -Phase I Start of enrollment: 2009 Apr 01
Terminated
Not Applicable
Study Comparing EBUS & EUS to Mediastinoscopy in Staging and Detection of Lung Cancer Start of enrollment: 2010 Feb 01
Terminated
Not Applicable
Early Increase in Blood Flow (EIBS) in the Duodenum in Patients With Pancreatic Cancer Start of enrollment: 2010 Jun 01
Completed
Not Applicable
Confocal Endomicroscopy of Pancreatic InVivo Start of enrollment: 2009 Dec 01
Completed
Not Applicable
In Vivo nCLE Study in the Pancreas With Endosonography of Cystic Tumors Start of enrollment: 2010 Jul 01
Completed
Not Applicable
Colorectal Polyp Discrimination Using High-Definition Narrow Band Imaging Start of enrollment: 2011 Jan 01
Completed
Endoscopic Submucosal Dissection Registry Start of enrollment: 2010 Aug 01
Completed
Endoscopic Quality Improvement Program Start of enrollment: 2010 Aug 01
Completed
Not Applicable
Confocal Endomicroscopy for GI Neoplasia Study Start of enrollment: 2012 Aug 01
Completed
Evaluation of PCLs Using Three EUS-FNA Needles Start of enrollment: 2013 Jan 08
Completed
Not Applicable
Spectroscopy From Duodenum Start of enrollment: 2013 Jan 01
Completed
Not Applicable
Prospective Evaluation of Budesonide for Prevention of Esophageal Strictures After Endotherapy Start of enrollment: 2014 Feb 01
Completed
Phase 2
The Captivator EMR Registry Start of enrollment: 2015 Aug 01
Completed
Minimal Risk Registry of Endoscopic Image and Pathology Correlation for Fujiflim Start of enrollment: 2017 Aug 28
Completed
Not Applicable
Intravital Microscopy in Human Solid Tumors Start of enrollment: 2019 Feb 28
COMPLETED
NA
Roles: Sub-Investigator, Contact
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Publications & Presentations

PubMed

The Role of Artificial Intelligence for Advanced Endoscopy.
Osayande Osagiede, Michael B Wallace
Gastrointestinal Endoscopy Clinics of North America. 2025-04-01
Multimodal Pancreatic Cancer Detection Using Methylated DNA Biomarkers in Pancreatic Juice and Plasma CA 19-9: A Prospective Multicenter Study.
Megan M L Engels, Calise K Berger, Douglas W Mahoney, Sanne A Hoogenboom, Dhruv Sarwal
Clinical Gastroenterology and Hepatology. 2025-04-01
Measurement of adipose body composition using an artificial intelligence-based CT Protocol and its association with severe acute pancreatitis in hospitalized patients.
Pedro Cortés, Tyler A Mistretta, Brittany Jackson, Caroline G Olson, Ahmed M Al Qady
Digestive and Liver Disease. 2025-03-21

Lectures

10th Annual Course: 2013 Mayo Clinic EUS Summit and Principles and Pearls in Pancreatology
Mayo School of Continuous Professional Development, Rochester, Minnesota - 7/31/2013

Other

Endoscopic ultrasound in chronic pancreatitis
Wallace MB, Raimondo M
http://www.uptodate.com/contents/endoscopic-ultrasound-in-chronic-pancreatitis
UpToDate, Wolters Kluwer Health - 2012-03-01

Press Mentions

Advances in Pancreatic Cancer ScreeningDecember 26th, 2024
In Case You Missed It: This Week’s Top 5 Stories on Social MediaNovember 15th, 2024
New-Onset Diabetes Is an Early Clue to Pancreatic CancerSeptember 17th, 2024
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Grant Support

Fusion Gene Mutations As Biomarkers Of Pancreatic Cancer Lymph Node MetastasesNational Cancer Institute2010–2011
Dectection Of Occult Mediastinal Lymph Node MestastasesNational Cancer Institute2005–2007
Randomized Trial Of EUS Neurolysis In Pancreas CancerNational Institute Of Diabetes And Digestive And Kidney Diseases2005–2006
Dectection Of Occult Mediastinal Lymph Node MestastasesNational Cancer Institute2003
Dectection Of Occult Mediastinal Lymph Node MestastasesNational Cancer Institute2002