by John Keenan, UNMC public relations | September 12, 2018
Sean Langenfeld, M.D
Sean Langenfeld, M.D., has been named chief of colorectal surgery in the UNMC Department of Surgery, Division of General Surgery
David W. Mercer, M.D., chair of the department, noted that Dr. Langenfeld has achieved national recognition in the field of colorectal surgery.
"He has one of the busiest referral practices in the region…