Program Director(s):
Anne Lidor
Amber Shada
Description:
University of Wisconsin Clinical Fellowship – Advanced GI/MIS/Bariatrics/Foregut
The Division of MIS and Bariatric Surgery within the Department of Surgery at the University of Wisconsin School of Medicine and Public Health offers a one-year Clinical Fellowship.
The Division has eight full time faculty members with extensive clinical and research expertise in gastrointestinal, advanced laparoscopic, endoscopic, and robotic surgery. Within our faculty group there are experts in minimally invasive techniques to diagnose and treat esophageal and gastric diseases (esophageal achalasia, GERD, Barrett’s Esophagus, hiatal and para-esophageal hernias, gastroparesis, esophageal motility disorders, among others), experts in primary and revisional bariatric surgery, and experts in Abdominal wall reconstruction including laparoscopic and robotic techniques. Our Division spearheads multiple multi-disciplinary endeavors including a fully accredited MBSAQIP COE, the UW Comprehensive Hernia Center, and the Esophageal Motility Lab.
Fellows will have in-depth experience with a large variety of disease processes and cases:
- Bariatric surgery: laparoscopic gastric bypass, sleeve gastrectomy, laparoscopic revisions, conversions, endobariatrics, and reversals.
- Foregut surgery: laparoscopic para-esophageal hernia repair (including complex revisions), Heller myotomy, gastric stimulator, LINX, laparoscopic fundoplication, laparoscopic gastrectomy, and other gastric and small bowel resections. Our Division also runs its own esophageal motility lab and the fellow will participate in reading/interpreting esophageal pH and manometry studies.
- Diagnostic and therapeutic endoscopy: POEM, POP, endoscopic fundoplication, esophageal dilation and stenting, endoscopic mucosal and submucosal resection, and endoluminal drainage procedures including internal drain and EVAC.
- Abdominal wall reconstruction: comprehensive management of hernias are taught in our fellowship including all components of abdominal core health ranging from primary inguinal and ventral hernias to complex abdominal wall reconstruction. The fellow will have exposure to laparoscopic TEP, TAPP, open primary and mesh based inguinal hernia repairs as well as sports hernias. Management of complications of inguinal herniorrhaphy and chronic inguinodynia. Ventral, flank, and parastomal hernias are repaired with open, laparoscopic, and robotic techniques. The fellowship has a strong robotic abdominal wall reconstruction component utilizing transabdominal and total extraperitoneal techniques.
Research/Education: The Fellow will have 10-20% protected time to participate in clinical research projects during the year and is expected to present at a national meeting. Multiple ongoing studies are available in which the fellow can participate. To facilitate the production of academic videos, the fellow is provided with access to professional quality video recording and editing equipment. Numerous opportunities to write review articles and book chapters are available. The fellow plays an active role in the education of UW Madison residents and medical students. These teaching responsibilities include, but are not limited to, assisting junior residents in lower complexity laparoscopic cases and leading teaching, education, and evaluation sessions at the University of Wisconsin Simulation Center.
Below is a brief synopsis of the faculty within our division:
Dr. Anne Lidor is a Professor of Surgery, the Chief of the MIS Division, and the Program Director of the MIS Fellowship. She is fellowship trained in MIS and Bariatric Surgery. Dr. Lidor has expertise in complex/revisional Foregut surgery as well as Bariatric Surgery. Her research interests are in health services outcomes--primarily related to benign and malignant foregut disease as well as in bariatric surgery.
Dr. Amber Shada is an Associate Professor of Surgery and is the Associate Program Director of the MIS Fellowship. She is fellowship trained in Minimally Invasive and Endoscopic Surgery. Her clinic interests include laparoscopic foregut surgery, gastroparesis, and advanced therapeutic endoscopic procedures (POEM, POP, stenting, resections). She is also the director of the Department of Surgery Esophageal Motility Lab and performs esophageal diagnostic testing, including manometry/pH testing.
Dr. Luke Funk is a Professor of Surgery. He is fellowship trained in Minimally Invasive Surgery and Bariatric Surgery. His clinical interests include bariatric surgery and hernia surgery. Dr. Funk's research focuses on national patterns of, access to, and improving the quality of surgical care.
Dr. Michael Garren is a Clinical Professor of Surgery and has expertise in Minimally Invasive Bariatric Surgery as well as other advanced laparoscopic procedures, including antireflux, and hernia surgery. Dr. Garren is the Chief Medical Officer at UW at East Madison Hospital as well as the Medical Director of the UW Health Medical and Surgical Weight Management Program.
Dr. Michael Sloan is a Clinical Professor of Surgery. He has clinical expertise in abdominal wall reconstruction and laparoscopic general surgery. Dr. Sloan is the Senior Medical Director of the UW Specialty Care.
Dr. Ryan Juza is an Associate Professor of Surgery and the Director of the UW Comprehensive Hernia Center. He is fellowship trained in Minimally Invasive Surgery and Advanced Endoscopy. His clinical practice involves laparoscopic, robotic, and open inguinal/incisional hernia repair as well as abdominal wall reconstruction surgery. He also has expertise in advanced therapeutic endoscopic procedures, with a focus in endoscopic management of GI surgical complications. Additionally, he has an interest in surgical innovation.
Dr. David Harris is an Assistant Professor of Surgery. He is fellowship trained in Minimally Invasive Surgery and Bariatric Surgery. Dr. Harris' clinical interests include Bariatric and foregut surgery. He runs a basic science laboratory focused on the intersection of metabolic surgery, metabolism, and aging. He is an Associate Director of the UW-Madison Mouse Phenotyping and Surgery Core and an Affiliate Member of the Division of Endocrinology, Diabetes, and Metabolism.
Dr. Toria Rendell is an Assistant Professor of Surgery. She is fellowship trained in Minimally Invasive/Advanced GI Surgery at Penn State. Her clinical interests include complex abdominal wall reconstruction and advanced surgical endoscopy. Her research/academic focuses include the development of an outcomes centered research program focused on building quality initiatives to improve hernia outcomes.
Basic Program Information:
- Location: Madison, Wisconsin
- Primary Program Site: University of Wisconsin School of Medicine and Public Health
- Primary Hospital: Total bed size, # OR's, # Surgical ICU beds: 614 beds, 30 ORs, 36 SICU (plus additional specialty-specific)
- Secondary Program Site: University of Wisconsin at East Madison Hospital
- Secondary Hospital: Total bed size, # OR's, # Surgical ICU beds: 83 beds, 14 ORs, 0 SICU
- Clinic locations and schedule:
Clinics at EMH and UH at minimum once a week
- University Affiliation: University of Wisconsin School of Medicine and Public Health
- School of Medicine Affiliation: University of Wisconsin School of Medicine and Public Health
- Year Program and/or Designation Established: 2014
- Number of Faculty: 8
- % of Program Clinical: 80
- % of Program Research: 20
Additional Program Information:
- Interaction with Residents: Some cases shared
- Is there a General Surgery Residency at the Primary Institution? Yes
- Is there a General Surgery Residency at the Secondary Institution? Yes
- Is there a curriculum in place for fellowship? Yes
- Is there a skills lab at the institution with fellow access? Yes
- Are there teaching conferences available for the fellow? Yes
- Is there an evaluation tool for fellow by faculty in place? Yes
- Is there an evaluation tool for faculty by fellow in place? Yes
- Papers Accepted For Publication where PD was an author: 64
- Publications that Involved Input from the Fellow: 35
- Are funds available for the Fellow to attend conferences? Yes
Malpractice Insurance Information:
- The fellow(s) is also required to have attending privileges (insurance coverage must also include all activities for their work while they act as a fellow and an attending) and the program provides the following:Claims-based malpractice coverage including a tail for the statute of limitations
Contact Information For Questions:
Michaela Gombar
Phone: 608-263-9419
Fax: 608-263-7652
Email: gombar@surgery.wisc.edu
Web: https://www.surgery.wisc.edu/education-training/fellowships/mis-foregut-and-bariatric-surgery-fellowship/
Facilities
Dry Lab
Library
Administrative Support
Basic Science Research
Clinical Research
Simulation Lab
Clinical Trials Office
Citizenship and Visa Requirements:


Medical School Requirements:


Examinations and Certifications:




Licensure Requirements and Information:
A Wisconsin license is required
https://dsps.wi.gov/Pages/SelfService/Default.aspx
Accreditation Status | Accreditation Period | Length of Accreditation | Accredited for Advanced GI MIS/Bariatrics/Foregut | 2025-2028 | 3 |
---|
Fellowship Opportunity # 1
- Number of Positions Available: 1
- Type of Fellowship: Advanced GI MIS/Bariatrics/Foregut
- Duration: 1 year
- Start Day: August 1st
- End Day: July 31st
- Is this a salaried position? Yes
- It is a requirement that the salary must be commensurate to a PGY 6 or greater in the same city. Does your program meet this requirement? Yes
- Is the salary guaranteed for the year? No
- Is there funding available beyond salary for meeting attendance, research, etc? No
- Is the salary dependent on call?
Yes
What specialty is the call?Acute care surgery--two calls per month with faculty back-up
What happens if call does not produce enough to cover a salary of at least PGY6 level?Made up by the Department
- Is the Fellow on call?
Yes
What are the on call requirements? - What are the estimated fellow weekly work hours?
- It is a requirement that Health Insurance be provided. Do you provide health insurance to your fellows? Yes
- Teaching Responsibilities: Yes
- Courses/Academic Presentations: Yes
- Does reimbursement for the above make up part of the salary? Yes
- Does the fellowship contract include a non-compete clause? No
Clinical Outpatient Experience
Active participation in all steps of preoperative evaluation and post-operative care, including decision making process of prospective and post-operative bariatric, foregut and complex hernia patients in multidisciplinary clinic setting.
Research/Scholarship Resources
The Fellow will have protected 10-20% time to participate in clinical research projects during the year and is expected to present at a national meeting. Multiple ongoing studies are available in which the fellow can participate. To facilitate the production of academic videos, the fellow is provided with access to professional quality video recording and editing equipment. Numerous opportunities to write review articles and book chapters are available. A fully functioning office space will be provided. Full access to the Bariatric, Foregut and Hernia Database will be provided. The Departmental Structure for Clinical Research including Clinical Trials Office, Epidemiology and Biostatistics assistance, access to the General Clinical Research Center and Institute for Translational and Clinical Research is available, among others.
Program Director(s) Detailed Information
Dr. Anne Lidor MD, MPH
- At Institution Since: 2016
- Program Director Since : 2017
- Board Certification: Board Certified
Society Memberships
SAGES
ACS
SSAT
Other
AAS, SUS, ABS
Areas of Expertise
MIS, Foregut, BariatricTeaching Qualifications
Summary of Qualifications
Education:
1996-2003 General Surgery Residency, George Washington University SOM
2003-2004 MIS/Bariatric Fellowship, Johns Hopkins University Dept of Surgery
2005-2007 Masters of Public Health, Johns Hopkins Bloomberg SPH
Leadership:
2004-2015 Faculty, Johns Hopkins University SOM
2009-2015 MIS Fellowship Director, Johns Hopkins University Dept of Surgery
2012-2015 Surgery Medical Student Clerkship Director, JH SOM
2016-present Chief, Division of MIS and Bariatric Surgery, University of Wisconsin Dept of Surgery
2016-present Vice-Chair of Clinical Education, University of Wisconsin Dept of Surgery
Associate Editor, Journal of Gastrointestinal Surgery
Multiple Leadership roles in SAGES, SUS, SSAT, ABS, and FC
Complete List of Published Work in MyBibliography:
http://www.ncbi.nlm.nih.gov/sites/myncbi/1TetbCE_jHOkL/bibliography/49513386/public/?sort=date&direction=ascending
Dr. Amber Shada MD, FACS
- At Institution Since: 2015
- Program Director Since : 2024
- Board Certification: Board Certified
Society Memberships
SAGES
ACS
SSAT
Areas of Expertise
Foregut Surgery, Advanced EndoscopyTeaching Qualifications
Positions
- 2019- Present
- Associate Program Director, General Surgery Residency Program
- University of Wi Dept of Surgery
Awards
- 2022
- Winner of the Louis Bernhardt Resident Teaching Award for Education
- 2019
- Nominee of Rising Star in Education Award
- 2019
- Layton F Rikkers Faculty Educator Award Winner for Medical Student Education
- 2013
- Mullholland Resident and Fellow Teaching Award Winner for Medical Student Education
Teaching
- 2019-2023
- Guest Lecturer: Surgical Treatments for Obesity
- Nutritional Science Graduate Course
- 2018-2024
- Lecturer/Course Director: Intern Prep Course
- 2016-Present
- Instructor/Lecturer: SAGES Flexible Endoscopy Course for Fellows
- 2024- Course Chair
- 2015-Present
- Oral Board Instructor
- 2010-Present
- Mentor to over 17 mentees
- Many more education based CME and conference presentations
Service
- 2025
- SAGES Continuing Education Committee Co-Chair
- 2023
- SAGES Annual Meeting session chair: Effective Intraop Teaching
- 2023-Present
- Medical Stuydent Inpatient Acting Internship Lead Faculty
- 2019-Present
- Sim Center General Surgery Champion
- 2019-Present
- Association of Surgical Education Simulation Committee
- 2019-2022
- Journal Reviewer for the Journal of Surgical Education
- 2018-Present
- SAGES Continuing Education Committee
- 2018-Present
- Phase 3 Basic Science Course Creator/Director: Science of Diabetes and Obesity
- 2017-2021
- Education Committee: Medical Student General Surgery Clerkship
- 2015-2020
- SAGES Educational Resources Committee Member
Other Activities
- 2023
- Academy for Surgical Coaching Certification Course
- 2022
- APDS New Program Directors Workshop
- 2022
- ASE Fundamentals of Teaching Workshop
- 2022
- ASE Fundamentals of a Career in Surgical Education Workshop
- 2022
- Weikel LEADS Leadership Development Course
- 2024
- Surgeons as Educators Course
Summary of Qualifications
Residency: University of Virginia Charlottesville 2007-2009; 2011-2014
Postdoctoral Research Fellow: University of Virginia Human Immune Therapy Center 2009-2011
Fellowship: Foregut and Minimally Invasive Surgery, The Oregon Clinic/Providence Portalnd Medical Center 2014-2015
Grants related to Education
- 2024-25
- Fundamentals of Communication in Surgery Curriculum: A Multisite Pilot Study
- Co-Investigator
- 2019-202
- Feasibility of using motion traicking to score proficiency in endocscopic skill performance
- Principal Investigator
Publications
https://pubmed.ncbi.nlm.nih.gov/?term=shada%2C+amber+l&sort=date
Teaching Roles Listed Above
Division of Time
Percentage of Time Spent in Clinical Activity:
80%
Percentage of Time Spent in Research
Activity:20%
Case Load as Reported By Fellow(s)
1 Fellow(s) performed 24 cases with 32 procedures during the 2025-2026 Fellowship Year.
1 Fellow(s) performed 565 cases with 779 procedures during the 2024-2025 Fellowship Year.
List of Contributing Faculty
Anne O Lidor MD, MPH | 25% |
Area of Expertise MIS/Foregut/Bariatric |
|
Role in Training Faculty, Program Director |
|
Michael J Garren MD | 15% |
Area of Expertise MIS/Bariatric |
|
Role in Training Faculty |
|
Luke M Funk MD, MPH | 15% |
Area of Expertise MIS/Bariatric |
|
Role in Training Faculty |
|
Amber Shada MD | 10% |
Area of Expertise MIS/Advanced Endoscopy/Foregut |
|
Role in Training Faculty, Associate Program Director |
|
David Harris MD | 10% |
Area of Expertise MIS/Bariatric |
|
Role in Training Faculty |
|
Ryan M Juza MD | 10% |
Area of Expertise MIS/Robotic/Abdominal wall/advanced endoscopy |
|
Role in Training Faculty |
|
Toria Rendell MD | 10% |
Area of Expertise MIS/Robotic/Complex Ab Wall/Advanced Endoscopy/Foregut |
|
Role in Training Faculty |
|
Michael Sloan MD | 5% |
Area of Expertise MIS/abdominal wall |
|
Role in Training Faculty |
|
Accreditation History
Director | Program | Length | Start | End | |
---|---|---|---|---|---|
Anne Lidor | Advanced GI MIS/Bariatrics/Foregut | 3 | 2025 | 2028 |
Please visit the link below for a virtual tour of our institution.