210 Portland Street Columbia, MO 65201

Kevin D. Halsey

Mizzou logo
University of Missouri, Columbia

B.A., 1997

Mizzou logo
University of Missouri – Columbia School of Medicine

M.D., 2003

Dr. Kevin D. Halsey

Board Certification

  • Diplomate, National Board of Medical Examiners, 2004
  • Diplomate, American Board of Internal Medicine, 2007
  • Diplomate, American Board of Gastroenterology, 2011

Honors and Awards

  • Dean’s Honor Roll, University of Missouri of Columbia. 1993 – 1997
  • Service Quality Hero, University of Missouri Hospital and Clinics. April 2002. An award given to hospital employees displaying a high level of commitment for patient care.
  • David Wissler Presentation and Research Award. 2007. This award is given to gastroenterology fellows who display a dedicated interest in the pursuit of academic advancement in the field of gastroenterology and hepatology.


  • University of Wisconsin Hospital and Clinics, Madison, Wisconsin
    Internal Medicine Residency, 2003 – 2006
  • University of Wisconsin – Veteran Affairs Medical Center
    Primary Care – Chief Medical Resident. 2006 – 2007


  • University of Maryland Medical Center, Department of Medicine
    Gastroenterology Fellowship , 2008 – 2011

Clinical Interests

  • Diagnosis, evaluation, and management of patients with esophageal cancer. Includes used of advanced staging techniques including endoscopic ultrasound and endoscopic mucosal resection and palliative modalities including esophageal prosthesis and thermal ablation.
  • Diagnosis, evaluation, and management of patients with Barrett’s esophagus with and without dysplasia. Use of endoscopic cryotherapy ablation and radiofrequency ablation for Barrrett’s esophagus with dysplasia and Barrett’s associated cancer.
  • Use of endoscopic ultrasound for the diagnosis and staging of gastrointestinal diseases.
  • Endoscopic management of biliary disease including bile duct stones, biliary/ampullary strictures and malignancies.

Teaching Service

  • Biological Sciences (University of Missouri)
    Teaching Assistant for Freshman Biology Course. 1997 – 1999
  • Basic Sciences (University of Maryland Medical School)
    Sophomore student physical diagnosis preceptor. 2009 – 2001

Work History

GI Associates, LLP

January 2014 – Present

  • Ferrell Duncan Clinic of Springfield, Missouri
    Gastroenterology and Hepatology
    2012 – August 2014
MU School of Medicine
  • University of Missouri School of Medicine, Division of Gastroenterology and Hepatology
    2011 – 2012
University of Maryland School of Medicine
  • Clinical Instructor in Medicine
    2008 – 2011
  • Internal Medicine Inpatient Hospitalist
    John Fitzgibbon Community Hospital of Marshall, Missouri
    2007 – 2008
University of Wisconsin School of Medicine
  • Clinical Instructor in Medicine
    2006 – 2007


Michael D. Williams


Halsey KD, Reichelderfer M, Callicott R, Schwartz DC. Presentation of de novo collagenous colitis in a post-liver transplant patient with a history of alpha-antitrypsin deficiency. Dig Dis Sci 2007; 52:217-9.


Halsey KD, Wal A, Meyer KC, Torrealba, JR, & Gauminitz, EA. Non-acidic Supra-Esophagel Reflux Associated with Chronic Allograft Dysfunction After Lung Transplant. J. Heart Lung Transplant 2008; 27 (5): 564-7.


Peng HQ, Halsey KD, Sun CC, Manucha V, Nugesnt S, Rodgers WH, Suntharalingam M, Greenwald BD. Clinical utility of post-chemoradiation endoscopic brush cytology and biopsy in predicting residual esophageal adenocarcinoma. Cancer Cytopathol 2009; 119(6):463-72.


Halsey KD, Chang JW, Waldt A, Greenwald BD. Recurrent disease following endoscopic ablation of Barrett’s high-grade dysplasia with spray cryotherapy. Endoscopy 2001 (accepted for publication 5/20/2001).

Our Core Values

We treat each patient as a unique individual.

Listen & Learn
Diagnose & Treat
Dr. Bradley Anderson
Bradley W. Anderson
Dr. Peter Jay Cleavinger
Peter Jay Cleavinger
M.D. / Ph.D.
Dr. Donald C. Gerhardt
Donald C. Gerhardt
Dr. Kevin D. Halsey
Kevin D. Halsey
Dr. Nicolas Llorens
Nicolas Llorens
Dr. Stephen Welsh
Stephen W. Welsh
Dr. Michael D. Williams
Michael D. Williams
Rita Lutz
Advanced Gerontological Nurse Practitioner
Jacob Pilger
Jacob Pilger