HealthcareDiscovery.AI / Doctors / Illinois / Northfield / Internal Medicine

Internal Medicine in Northfield, Illinois

Data updated monthly · Last refresh September 2026

10 Internal Medicine providers practice in Northfield. Listings are drawn from federal public records and are not endorsements.

Internal Medicine providers in Northfield

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. Alpa Modi, DO
Northfield, IL · No drug or device payments recorded (2025) · Telehealth · (847) 242-6600
Dr. Aron Feinberg, DO
Northfield, IL · No drug or device payments recorded (2025) · Telehealth · (847) 242-6600
Dr. Aslam Khan, MD, MM
Northfield, IL · $49 in drug and device payments (2025) · (224) 558-1272
Dr. Daniel Goldstein, M.D.
Northfield, IL · $272 in drug and device payments (2025) · (224) 255-5600
Dr. Donna Bicknese, M.D.
Northfield, IL · No drug or device payments recorded (2025) · (847) 242-6600
Dr. Jeena Padath, M.D
Northfield, IL · No drug or device payments recorded (2025) · Telehealth · (847) 242-6600
Dr. Matthew Serafin, MD
Northfield, IL · No drug or device payments recorded (2025) · Telehealth · (847) 242-6600
Dr. Samuel Moltz, M.D.
Northfield, IL · No drug or device payments recorded (2025) · (847) 881-2861
Dr. Steven Wolfman, D.O.
Northfield, IL · $338 in drug and device payments (2025) · (224) 255-5600
Dr. Susan Shapiro, MD
Northfield, IL · No drug or device payments recorded (2025) · (847) 242-6600

Conditions Internal Medicine providers in Northfield, Illinois commonly treat

Patients often search by condition rather than specialty. These are conditions typically managed by Internal Medicine providers. Individual practices vary, so confirm with the provider before booking.

Common questions

How many Internal Medicine providers are in Northfield, Illinois?

There are 10 Internal Medicine providers with active NPI records practicing in Northfield, according to federal NPPES data refreshed monthly.

What conditions do Internal Medicine providers in Northfield treat?

Internal Medicine providers in Northfield commonly treat high blood pressure, type 2 diabetes, high cholesterol, preventive care, chronic disease management and related conditions. Individual practices vary, so confirm with the provider before booking.

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 Northfield Internal Medicine 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.