Mayo Clinic home page [logo]

Search

Sub Navigation

The Campaign for Mayo Clinic

Give. Touch. Transform.

Support Mayo Now.

  • Print
  • Share
close

Share this on...

Share this site with others using one of these sharing tools.

 

Link to this article

To link to this article, paste this block of HTML code onto your webpage.

Guidelines for sites linking to mayoclinic.org

John A. Schaffner, M.D.

Minnesota

Medical Training

Rush University, Chicago, IL

Residency

Rush-Presbyterian-St. Luke's Medical Center, Chicago, IL

Fellowship

Gastroenterology, University of Michigan, Ann Arbor, MI

Certification

American Board of Internal Medicine - Gastroenterology

Academic Rank

Associate Professor of Medicine

Interests

Diagnosing gastrointestinal disorders, sclerosing mesenteritis

Research

See a description of research activities.

Medical Services

Medical Services

Learn about treatment of diseases and becoming a patient. Read more about medical services.

Terms of Use and Information Applicable to this Site
Copyright ©2001-2009 Mayo Foundation for Medical Education and Research. All Rights Reserved.

.