Dr. Copeland is on Doximity
As a Doximity member you'll join over two million verified healthcare professionals in a private, secure network.
- Gain access to free telehealth tools, such as our “call shielding” and one-way patient texting.
- Connect with colleagues in the same hospital or clinic.
- Read the latest clinical news, personalized to your specialty.
Office
700 2nd St NE
Fl 6
Washington, DC 20002Phone+1 202-346-3475Fax+1 202-346-3476
Education & Training
- George Washington UniversityMBA, Business , Beta Gamma Sigma Honor Society, 2016 - 2018
- Mayo Clinic College of Medicine and ScienceFellowship, Ercp & Eus, 2006 - 2007
- Mayo Clinic College of Medicine and Science (Rochester)Fellowship, Gastroenterology, 2003 - 2006
- Trinity Health Ann Arbor HospitalResidency, Internal Medicine, 2000 - 2003
- Howard University College of MedicineClass of 2000
Certifications & Licensure
- MD State Medical License 2011 - 2026
- VA State Medical License 2010 - 2026
- DC State Medical License 2011 - 2024
- MI State Medical License 2000 - 2014
- OH State Medical License 2010 - 2011
- MN State Medical License 2003 - 2007
- WI State Medical License 2005 - 2007
- American Board of Internal Medicine Gastroenterology
Publications & Presentations
PubMed
- 177 citationsImpact of Endoscopist Withdrawal Speed On Polyp Yield: Implications for Optimal Colonoscopy Withdrawal TimeD. T. Simmons, Gavin C. Harewood, Todd H. Baron, Bret T. Petersen, Kenneth K. Wang
Alimentary Pharmacology & Therapeutics. 2006-09-01 - 151 citationsZenker's diverticula: pathophysiology, clinical presentation, and flexible endoscopic managementLincoln E V V C Ferreira, Dia T. Simmons, Todd H. Baron
Diseases of the Esophagus. 2008-02-01 - 30 citationsA Novel Endoscopic Approach to Brachytherapy in the Management of Hilar CholangiocarcinomaDia T. Simmons, Todd H. Baron, Bret T. Petersen, Christopher J. Gostout, Michael G. Haddock
The American Journal of Gastroenterology. 2006-08-01
Professional Memberships
- Member
- Member
Viewing the full profile is available to verified healthcare professionals only.
Find your profile and take control of your online presence: