Cristina SangerM.D.
Colorectal Surgery·Madison, WI
Cristina Sanger, M.D. is a Colorectal Surgery provider in Madison, WI, as of July 2026.
- NPI1851617617
- Registered2010
- Class of2010
Case volumes, referral patterns, and payer mix live in DataLily AI Insights.
Education
Education on record as of August 2026.
Cristina Sanger at a glance
- Provider
- Cristina Sanger
- Credential
- M.D.
- Specialty
- Colorectal Surgery (Proctology)
- Location
- Madison, WI
- Medical school
- Medical University of South Carolina College of Medicine
- Graduated
- 2010
- NPI registered
- 2010
- NPI
- 1851617617
- Snapshot
- July 2026
Identity, specialty, and affiliations change over time. This is not an endorsement, and not clinical, billing, or legal advice. Providers may request corrections at founders@datalilyai.com. Read the DataLily AI data methodology.
Questions
Where does Cristina Sanger practice?
Cristina Sanger, M.D. is based in Madison, WI. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Cristina Sanger's NPI number?
Cristina Sanger's National Provider Identifier (NPI) is 1851617617, registered in 2010. Specialty on record: Colorectal Surgery (Proctology); credential M.D.
Where did Cristina Sanger go to medical school?
Cristina Sanger, M.D. attended Medical University of South Carolina College of Medicine, graduating in 2010.
How many Colorectal Surgery providers in Wisconsin work at ambulatory surgery centers?
6 Colorectal Surgery surgeons and proceduralists in Wisconsin are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, Cristina Sanger among them. The Wisconsin Colorectal Surgery directory lists each one by city with credential, NPI, and center affiliations.
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