HealthcareDiscovery.AI / Doctors / Wisconsin / Janesville

Doctors in Janesville, Wisconsin

Data updated monthly · Last refresh September 2026

408 licensed providers practice in Janesville across 60 specialties, and 25% received drug or device company payments in 2025. Listings are drawn from federal public records and are not endorsements.

408providers

60specialties

25%with industry payments

Specialties in Janesville

Family Medicine in Janesville (73) · 32% received drug or device payments
Emergency Medicine in Janesville (40) · 18% received drug or device payments
Chiropractor in Janesville (30) · 7% received drug or device payments
Anesthesiology in Janesville (25) · 28% received drug or device payments
Internal Medicine in Janesville (22)
Pediatrics in Janesville (18)
Registered Dietitian in Janesville (18)
Hospitalist in Janesville (16)
Obstetrics & Gynecology in Janesville (14)
Diagnostic Radiology in Janesville (14)
Psychiatry in Janesville (12)
Surgery in Janesville (12)
Cardiovascular Disease in Janesville (8)
Ophthalmology in Janesville (7)
Neurology in Janesville (6)
Anatomic Pathology & Clinical Pathology in Janesville (5)
Orthopaedic Surgery in Janesville (4)
Urology in Janesville (4)
Otolaryngology in Janesville (4)
Gastroenterology in Janesville (4)
Physical Medicine & Rehabilitation in Janesville (3)
Critical Care Medicine (Internal Medicine) in Janesville (3)
Sleep Medicine (Internal Medicine) in Janesville (3)
Acupuncturist in Janesville (3)
Nephrology in Janesville (3)
Emergency Medical Services (Emergency Medicine) in Janesville (3)
Naturopath in Janesville (3)
Orthopaedic Hand Surgery in Janesville (3)
Thoracic Surgery (Cardiothoracic Vascular Surgery) in Janesville (3)
Dermatology in Janesville (3)
Sports Medicine (Family Medicine) in Janesville (3)
Pulmonary Disease in Janesville (3)
Hematology & Oncology in Janesville (2)
Rehabilitation Chiropractor in Janesville (2)
Radiation Oncology in Janesville (2)
Medical Oncology in Janesville (2)
Infectious Disease in Janesville (2)
Rheumatology in Janesville (2)
Public Health & General Preventive Medicine in Janesville (2)
Occupational Medicine in Janesville (2)
Sports Medicine (Orthopaedic Surgery) in Janesville (1)
Allergy & Immunology in Janesville (1)
Addiction Psychiatry in Janesville (1)
Pain Medicine (Anesthesiology) in Janesville (1)
Vascular Surgery in Janesville (1)
Interventional Cardiology in Janesville (1)
Pain Medicine (Psychiatry & Neurology) in Janesville (1)
Medical Toxicology (Emergency Medicine) in Janesville (1)
Pediatric Chiropractor in Janesville (1)
Neurological Surgery in Janesville (1)
Addiction Medicine (Psychiatry & Neurology) in Janesville (1)
Geriatric Medicine (Family Medicine) in Janesville (1)
Nutritionist in Janesville (1)
Child & Adolescent Psychiatry in Janesville (1)
Adult Reconstructive Orthopaedic Surgery in Janesville (1)
Glaucoma Specialist (Ophthalmology) in Janesville (1)
Allergy in Janesville (1)
Plastic Surgery in Janesville (1)
Endocrinology, Diabetes & Metabolism in Janesville (1)
General Practice in Janesville (1)

Common questions

How many doctors practice in Janesville, Wisconsin?

408 licensed providers with active NPI records list a practice address in Janesville, according to federal NPPES data refreshed monthly.

How many doctors in Janesville received drug or device company payments?

100 of 408 providers in Janesville (25%) 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.

Other cities in Wisconsin

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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.