https://medicine.ouhsc.edu/Academic-Departments Parent Page: Academic Departments id: 22555 Active Page: Facultyid:23541

Faculty

Internal Medicine

John T. Maple, DO, FASGE

Professor of Medicine
Director of Interventional Endoscopy


COMD 7400
800 Stanton L Young Blvd
Oklahoma City, OK

405-271-5428 (Office)

John-Maple@ouhsc.edu


Dr. Maple was recruited to OU Medical Center in 2007 as an Assistant Professor of Medicine, and was named Director of Interventional Endoscopy in 2008. A native Oklahoman, he attended Oklahoma Christian University and graduated from Oklahoma State University - College of Osteopathic Medicine in 2000. Subsequently, he completed an Internal Medicine residency and Gastroenterology fellowship at Mayo Clinic College of Medicine in Rochester, Minnesota. Dr. Maple then completed an Advanced Endoscopy fellowship at Washington University in St. Louis, focusing on training and clinical research in ERCP and EUS. He is board certified in Internal Medicine and Gastroenterology and has pioneered several endoscopic procedures in the state of Oklahoma.


Academic Section(s):

Digestive Diseases


Education:

Oklahoma State University College of Osteopathic Medicine, Stillwater, OK
Doctor of Osteopathic Medicine
2000


Board Certification(s):

2016 - Present  Gastroenterology, American Board of Internal Medicine (ABIM), Active

2006 - 2016       Gastroenterology, American Board of Internal Medicine (ABIM), Maintenance of Certification

2003 - 2013       Internal Medicine, American Board of Internal Medicine (ABIM), Inactive


Residency:

Mayo Clinic College of Medicine, Rochester, MN
Internal Medicine
2003

 


Fellowship:

Mayo Clinic College of Medicine, Rochester, MN
Gastroenterology
2006

Washington University, St. Louis, MO
Advanced Endoscopy
2007


Clinical/Research Interests:

  • Pancreatic diseases
  • Biliary diseases
  • Barrett's esophagus
  • Gastrointestinal cancers
  • ERCP
  • EUS
  • Advanced endoscopic procedures


Select Honors & Accomplishments:

Presidential Associates Presidential Professorship, University of Oklahoma Health Sciences Center, College of Medicine (Received), July 2019 - Present

Fellow - American Society for Gastrointestinal Endoscopy

Teaching Award for Consultation Skills (Post-training), Digestive Diseases and Nutrition, 2013 - 2014

Outstanding Reviewer Award (Post-training), Gastrointestinal Endoscopy, 2008 - 2009

Eugenie Mayer Bolz Award (Fellowship), Mayo Clinic College of Medicine, 2006

Ranked #2 in PGY2 Internal Medicine Resident Class (Residency), Mayo Clinic College of Medicine, 2001 - 2002

Ranked #1 in PGY1 Internal Medicine Resident Class (Residency), Mayo Clinic College of Medicine, 2000 - 2001


Select Publications:

Research Networking Profile

Schulman AR, Watson RR, Abue Dayyeh BK, Bhutani MS, Chandrasekhara V, Jirapinyo P, Krishnan K, Kumta NA, Melson J, Pannala R, Parsi MA, Trikudanathan G, Trindade AJ, Maple JT, Lichtenstein DR.  Endoscopic devices and techniques for the management of bariatric surgical adverse events (with videos).  Gastrointest Endosc. 2020 Aug 12: S0016-5107(20)34143-2. doi: 10.1015/j.gie.2020.04.002. Online ahead of print.  PMID: 32800313

Parsi MA, Jirapinyo P, Abu Dayyeh BK, Bhutani MS, Chandrasekhara V, Krishnan K, Kumta NA, Melson J, Pannala R, Trikudanathan G, Trindade AJ, Sethi A, Watson RR, Maple JT, Lichtenstein DR.  Techniques and devices for the endoscopic treatment of gastroparesis (with video).  Gastrointest Endosc. 2020 July 16; S0016-5017(20)34135-3.  doi: 10.1016J.gie.2020.03.3857. Online ahead of print. PMID: 32684298

Trindade, A. J.,, Kumta NA, Bhutani MS, Chandrasekhara V, Jirapinyo P, Krishnan K, Melson J. Pannala R, Parsi MA, Schulman AR, Trikudanathan G, Watson RR, Maple JT, Lichtenstein DR.  Devices and techniques for endoscopic treatment of residual and fibrotic colorectal polyps (with videos). Gastrointest Endosc. 2020 July 05; S0016-5017(20)30244-3. doi: 10.1016j.gie.2020.03.018.  Online ahead of Print. PMID: 32641215

Trindade, A. J., Navaneethan, U., Aslanian, H. R., Bhutani, M. S., Krishnan, K., Lichtenstein, D. R., Melson, J., Pannala, R., Parsi, M. A., Schulman, A. R., Sethi, A., Trikudanathan, G., Watson, R. R., Maple, J. T. (2019). Advances in the diagnosis and surveillance of Barrett's esophagus (with videos). Gastrointestinal endoscopy, 90(3), 325-334. PMID: 31113535. DOI: 10.1016/j.gie.2019.05.004

Goodman, A. J., Melson, J., Aslanian, H. R., Bhutani, M. S., Krishnan, K., Lichtenstein, D. R., Navaneethan, U., Pannala, R., Parsi, M. A., Schulman, A. R., Sethi, A., Sullivan, S. A., Thosani, N., Trikudanathan, G., Trindade, A. J., Watson, R. R., Maple, J. T. (2019). Endoscopic simulators. Gastrointestinal endoscopy, 90(1), 1-12. PMID: 31122746. DOI: 10.1016/j.gie.2018.10.037

Aslanian, H. R., Sethi, A., Bhutani, M. S., Goodman, A. J., Krishnan, K., Lichtenstein, D. R., Melson, J., Navaneethan, U., Pannala, R., Parsi, M. A., Schulman, A. R., Sullivan, S. A., Thosani, N., Trikudanathan, G., Trindade, A. J., Watson, R. R., Maple, J. T. (2019). ASGE guideline for endoscopic full-thickness resection and submucosal tunnel endoscopic resection. VideoGIE : an official video journal of the American Society for Gastrointestinal Endoscopy, 4(8), 343-350. PMID: 31388606. DOI: 10.1016/j.vgie.2019.03.010

Parsi, M. A., Schulman, A. R., Aslanian, H. R., Bhutani, M. S., Krishnan, K., Lichtenstein, D. R., Melson, J., Navaneethan, U., Pannala, R., Sethi, A., Trikudanathan, G., Trindade, A. J., Watson, R. R., Maple, J. T. (2019). Devices for endoscopic hemostasis of nonvariceal GI bleeding (with videos). VideoGIE : an official video journal of the American Society for Gastrointestinal Endoscopy, 4(7), 285-299. PMID: 31334417. DOI: 10.1016/j.vgie.2019.02.004

Christman, E. M., Chandrakesan, P., Weygant, N., Maple, J. T., Tierney, W., Vega, K. J., Houchen, C. W. (2019). Elevated doublecortin-like kinase 1 serum levels revert to baseline after therapy in early stage esophageal adenocarcinoma. Biomarker research, 7, 5. PMID: 30899515. DOI: 10.1186/s40364-019-0157-z