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Anesthesiology in Lake Forest, Illinois

Data updated monthly · Last refresh September 2026

31 Anesthesiology providers practice in Lake Forest, and 13% received drug or device company payments in 2025. Listings are drawn from federal public records and are not endorsements.

Anesthesiology providers in Lake Forest

Listed alphabetically. Payment figures come from the federal Open Payments program, which requires drug and device companies to report what they pay physicians for consulting, speaking, meals, travel and royalties. A disclosed payment is a financial relationship, not evidence of wrongdoing, and many totals reflect a single meal. Figures cover calendar year 2025.

Dr. Adam Tiagonce, M.D.
Lake Forest, IL · No drug or device payments recorded (2025) · (847) 234-5600
Dr. Andrew Gostine, MD, MBA
Lake Forest, IL · $1,452 in drug and device payments (2025) · (847) 234-5600
Dr. Anuja Walsh, D.O.
Lake Forest, IL · No drug or device payments recorded (2025) · (847) 234-5600
Dr. Aristeidie Diveris
Lake Forest, IL · No drug or device payments recorded (2025) · (847) 535-6100
Dr. Brian Rojek, DO
Lake Forest, IL · No drug or device payments recorded (2025) · (847) 234-5600
Dr. Brian Zider, M.D.
Lake Forest, IL · No drug or device payments recorded (2025) · (847) 234-5600
Dr. Chang Wee, MD
Lake Forest, IL · No drug or device payments recorded (2025) · (847) 535-6100
Dr. Craig Sopko, MD
Lake Forest, IL · No drug or device payments recorded (2025) · (847) 535-6100
Dr. David Hulata, MD
Lake Forest, IL · No drug or device payments recorded (2025) · (847) 234-5600
Dr. David Rosen, MD
Lake Forest, IL · $1,517 in drug and device payments (2025) · (847) 234-5600
Dr. Deepti Agarwal, MD
Lake Forest, IL · $203 in drug and device payments (2025) · (847) 234-5600
Dr. Eric Meyer, MD
Lake Forest, IL · No drug or device payments recorded (2025) · (847) 234-5600
Dr. George Hefner, MD
Lake Forest, IL · No drug or device payments recorded (2025) · (847) 535-6100
Dr. Gopi Patel, D.O
Lake Forest, IL · No drug or device payments recorded (2025) · (847) 234-5600
Dr. Harold Berner, MD
Lake Forest, IL · No drug or device payments recorded (2025) · (847) 234-5600
Dr. Henry Liu, MD
Lake Forest, IL · No drug or device payments recorded (2025) · (847) 535-6100
Dr. Janny Jun-kim, M.D.
Lake Forest, IL · No drug or device payments recorded (2025) · (847) 234-5600
Dr. Jessica Drescher, DO
Lake Forest, IL · No drug or device payments recorded (2025) · (847) 234-5600
Dr. John Spehlmann, MD
Lake Forest, IL · No drug or device payments recorded (2025) · (800) 444-6110
Dr. Joseph Colligan, MD
Lake Forest, IL · No drug or device payments recorded (2025) · (847) 234-5600
Dr. Joseph Schoenfeldt, MD
Lake Forest, IL · No drug or device payments recorded (2025) · (847) 234-5600
Dr. J. Paul Slavenas, M.D.
Lake Forest, IL · No drug or device payments recorded (2025) · (847) 535-6100
Dr. Mark Steveson
Lake Forest, IL · $30 in drug and device payments (2025) · (847) 535-6100
Dr. Matthew Reda, MD
Lake Forest, IL · No drug or device payments recorded (2025) · (847) 234-5600
Dr. Michael Tobin, M.D.
Lake Forest, IL · No drug or device payments recorded (2025) · (847) 535-6100
Dr. Palak Dholakia, M.D.
Lake Forest, IL · No drug or device payments recorded (2025) · (847) 234-5600
Dr. Paul Connors, M.D.
Lake Forest, IL · No drug or device payments recorded (2025) · (847) 234-5600
Dr. Ronald Meyer, MD
Lake Forest, IL · No drug or device payments recorded (2025) · (847) 535-6100
Dr. Sanford Lapin, MD
Lake Forest, IL · No drug or device payments recorded (2025) · (847) 535-6100
Dr. Stanley Dee
Lake Forest, IL · No drug or device payments recorded (2025) · (847) 234-5600
Dr. William Mccune, MD
Lake Forest, IL · No drug or device payments recorded (2025) · (847) 234-5600

Common questions

How many Anesthesiology providers are in Lake Forest, Illinois?

There are 31 Anesthesiology providers with active NPI records practicing in Lake Forest, according to federal NPPES data refreshed monthly.

How many Anesthesiology providers in Lake Forest received drug or device company payments?

4 of 31 (13%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.

Where does this data come from?

Provider records come from the federal NPPES registry and CMS Doctors and Clinicians files. Payment figures come from the CMS Open Payments program for calendar year 2025. The directory refreshes monthly.

All specialties in Lake Forest Anesthesiology across Illinois

Try a city like Tucson, a zip like 85016, or a specialty like psychiatry. For a doctor by name, use the full search.
Sources: NPPES (CMS), Doctors and Clinicians national files, CMS Open Payments 2025. Updated monthly. Records are public federal data and are not verified credentials, licensure checks, or endorsements. This directory is informational and not medical advice. How we build this directory.