Fiona GaunayM.D.
Colorectal Surgery·Lancaster, PA
Fiona Gaunay, M.D. is a Colorectal Surgery provider in Lancaster, PA, as of July 2026.
- NPI1083904528
- Registered2011
- Class of2011
Case volumes, referral patterns, and payer mix live in DataLily AI Insights.
Education
Education on record as of August 2026.
Fiona Gaunay at a glance
- Provider
- Fiona Gaunay
- Credential
- M.D.
- Specialty
- Colorectal Surgery (Proctology)
- Location
- Lancaster, PA
- Medical school
- Jefferson Medical College of Thomas Jefferson University
- Graduated
- 2011
- NPI registered
- 2011
- NPI
- 1083904528
- 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 Fiona Gaunay practice?
Fiona Gaunay, M.D. is based in Lancaster, PA. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Fiona Gaunay's NPI number?
Fiona Gaunay's National Provider Identifier (NPI) is 1083904528, registered in 2011. Specialty on record: Colorectal Surgery (Proctology); credential M.D.
Where did Fiona Gaunay go to medical school?
Fiona Gaunay, M.D. attended Jefferson Medical College of Thomas Jefferson University, graduating in 2011.
How many Colorectal Surgery providers in Pennsylvania work at ambulatory surgery centers?
16 Colorectal Surgery surgeons and proceduralists in Pennsylvania are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, Fiona Gaunay among them. The Pennsylvania Colorectal Surgery directory lists each one by city with credential, NPI, and center affiliations.
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