Cathleen CroninMD
Cathleen Cronin, MD is an Ophthalmology provider in Hinsdale, IL affiliated with 3 ambulatory surgery centers in IL, as of July 2026.
- NPI1114986296
- Registered2006
- Centers3
- StateIL
- Class of1978
Case volumes, referral patterns, and payer mix live in DataLily AI Insights.
Ambulatory surgery centers
Centers whose service lines match this provider’s. Affiliations change; verify independently.
- Elmhurst Outpatient Surgery Center LLCElmhurst, IL · Gastroenterology, Ophthalmology, Pain management, Podiatry · 27 on panelView center →
- Naperville Surgical CentreNaperville, IL · Ophthalmology, Orthopedics, Podiatry, Urology · 30 on panelView center →
- Dupage Eye Surgery Center LLCWheaton, IL · Ophthalmology · 30 on panelView center →
Education
Education on record as of August 2026.
Cathleen Cronin at a glance
- Provider
- Cathleen Cronin
- Credential
- MD
- Specialty
- Ophthalmology
- Procedures
- Ophthalmology CPT codes
- Location
- Hinsdale, IL
- Medical school
- Loyola University of Chicago, Stritch School of Medicine
- Graduated
- 1978
- NPI registered
- 2006
- NPI
- 1114986296
- 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 Cathleen Cronin practice?
Cathleen Cronin, MD is based in Hinsdale, IL and is affiliated with 3 ambulatory surgery centers: Elmhurst Outpatient Surgery Center LLC in Elmhurst, IL, Naperville Surgical Centre in Naperville, IL, and Dupage Eye Surgery Center LLC in Wheaton, IL. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Cathleen Cronin's NPI number?
Cathleen Cronin's National Provider Identifier (NPI) is 1114986296, registered in 2006. Specialty on record: Ophthalmology; credential MD.
Where did Cathleen Cronin go to medical school?
Cathleen Cronin, MD attended Loyola University of Chicago, Stritch School of Medicine, graduating in 1978.
How many Ophthalmology providers in Illinois work at ambulatory surgery centers?
186 Ophthalmology surgeons and proceduralists in Illinois are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, Cathleen Cronin among them. The Illinois Ophthalmology directory lists each one by city with credential, NPI, and center affiliations.
Pilot Analysis
Get the complete Cathleen Cronin analysis
Tell us where to send it. Our team will prepare an analysis of Cathleen Cronin covering case volumes, referral patterns, payer mix, and how specialty peers compare, and email it to you within 5-10 business days. Need it faster? Book a demo.