Daniel Geisler, M.D.

Board Certifications

  • Board Certified, Colon and Rectal Surgery

Education

  • 1990 Graduated from Austin College
  • 1996 Medical Degree from Saint Louis University School of Medicine

Postgraduate Training

  • 1996 – 1997 Internship, General Surgery, University of Oklahoma
  • 1997 – 2000 Residency, General Surgery, University of Oklahoma
  • 2000 – 2001 Chief Resident, General Surgery, University of Oklahoma – Tulsa
  • 2001 – 2002 Residency, Colon and Rectal Surgery, Saint Vincent Health Center, Erie Pennsylvania
  • 2002 – 2003 Fellowship, Minimally Invasive Colorectal Surgery, The Lankenau Hospital and Institute for Medical Research Wynnewood, Pennsylvania

Faculty Appointments

  • 2003 – 2005 Associate Staff, Erie Rectal and Colon Surgery, Erie, Pennsylvania
  • 2003 – 2005 Director, Minimally Invasive Colorectal Surgery Saint Vincent Health System, Erie, Pennsylvania
  • 2005 – 2010 Associate Staff Cleveland Clinic Cleveland, Ohio
  • 2010 – 2012 Associate Staff, West Penn Allegheny Health System Pittsburgh, Pennsylvania
  • 2012 – 2013 Associate Staff, Co-Director, Inflammatory Bowel Disease Center The Ohio State University, Columbus, Ohio
  • 2013 – 2016 Program Director, Saint Vincent’s Health Science Center Allegheny Health Center, Erie, PA
  • 2016 – 2017 Associate Staff, Methodist Hospital Texas, Department of Surgery, Houston, TX
  • 2018 – 2022 Staff, Columbia University, Department of Surgery, Division of Colorectal Surgery, New York, NY

Professional Memberships

  • American Society of Colon and Rectal Surgeons
  • American College of Surgeons
  • American Medical Association
  • Frank A. Clingan Society
  • International Society of Digestive Surgery
  • Society of American Gastrointestinal Endoscopic Surgeons
  • Pennsylvania Society of Colon and Rectal Surgeons
  • Northeastern Society of Colorectal Surgery

National Advisory Committees

  • American Society of Colon and Rectal Surgeons – Standards Committee
  • American Society of Colon and Rectal Surgeons – Residents Committee
  • American Society of Colon and Rectal Surgeons – Quality Assessment and Safety
  • Committee American Society of Colon and Rectal Surgeons – Program Director
  • Northeastern Society of Colorectal Surgery – Co-Program Director 2005 – Present
  • US Surgical for Minimally Invasive Colorectal Surgery – Course Instructor/Preceptor/Proctor

Cleveland Clinic Appointments

  • Program Director, Cleveland Clinic Laparoscopic Colorectal Surgery Course
  • Digestive Disease Leadership Board
  • Cleveland Clinic Abu Dhabi Planning Committee
  • Digestive Disease Space Planning Committee

Awards and Honors

  • 1993 Medical Student Scholars Program
  • 2000 – 2003 Frank A. Clingan Society
  • 2008 Finalist – ASCRS Traveling Fellow Award
  • 2009 ASCRS Traveling Fellow Award
  • Best Physicians – Pittsburgh
  • Best Physicians – USNews & World Report
  • CMS Meaningful Use Stage 1 Certification Healthgrades Honor Roll
  • Castle Connolly America’s Top Doctors
  • Castle Connolly America’s Top Doctors for Cancer Top 10 Doctor – State
  • Patients’ Choice Award
  • Patients’ Choice 5th Anniversary Award Compassionate Doctor Recognition – 5-Year Honoree

What Our Patients Are Saying

Very polite people and very professional. Very satisfied.
Brooke is great. Thoughtful, caring, she listens well to questions and concerns. I’m very happy as she is both very personable and very professional.
My son had an appointment with Dr. Walling JR.
He was very methodical with getting information about my son's physical condition.
I was completely happy with my visit..
The wait time for my appt. was minimal and staff members were personable and efficient.
Timely friendly and helpful staff. Positive appointment
I see PA Andrea Korner for my digestive issues. She's very nice and thorough. She always listens to my problems and tries to find me a solution. All of the staff at the Digestive Health Institute are very nice and professional. I highly suggest this office if you are in need of a Digestive health Dr and / or PA.
I appreciate the professional response to my medical concern. Encounters with the staff have put me back on the road to recovery.
Professional and friendly environment. I would recommend this practice. Thank you to all!
This was my follow up visit post labs. Callie Heart was sensitive and an excellent listener. We came up with a plan which fits my heath needs and my preferences.
5 Stars