Clinicians affiliated with Mercy Health System Corporation
753 clinicians on file with this group · most practice in Janesville-Beloit, WI · PAC ID 7416860440
612 clinicians affiliated with Mercy Health System Corporation are in the 2024 Medicare Part B data, 460 of them physicians. Data years with affiliated clinicians: 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024.
Each clinician's exact figures are in their Physician Report, from their page; a specialty's figures in this market are in a Market Comparison. View sample report · Already purchased? Open your report
Affiliated clinicians by specialty, 2024
All specialties · Diagnostic Radiology (85) · Nurse Practitioner (66) · Emergency Medicine (64) · Family Practice (48) · Anesthesiology (41) · Hospitalist (29) · Internal Medicine (28) · Physician Assistant (28) · Certified Registered Nurse Anesthetist (CRNA) (26) · Cardiology (12) · General Surgery (12) · Psychiatry (12) · Orthopedic Surgery (11) · Ophthalmology (10) · Critical Care (Intensivists) (9) · Obstetrics & Gynecology (9) · Interventional Radiology (8) · Pathology (8) · Podiatry (8) · Urology (8) · Gastroenterology (7) · Licensed Clinical Social Worker (7) · Neurology (7) · Pulmonary Disease (6) · Hematology-Oncology (5) · Interventional Cardiology (5) · Nephrology (5) · Physical Therapist in Private Practice (5) · Neurosurgery (3) · Optometry (3) · Otolaryngology (3) · Psychologist, Clinical (3) · Radiation Oncology (3) · Cardiac Surgery (2) · Chiropractic (2) · Occupational Therapist in Private Practice (2) · Pain Management (2) · Physical Medicine and Rehabilitation (2) · Thoracic Surgery (2) · Allergy/ Immunology (1) · Audiologist (1) · Clinical Cardiac Electrophysiology (1) · Dermatology (1) · Endocrinology (1) · Geriatric Medicine (1) · Geriatric Psychiatry (1) · Infectious Disease (1) · Medical Oncology (1) · Pediatric Medicine (1) · Plastic and Reconstructive Surgery (1) · Registered Dietitian or Nutrition Professional (1) · Rheumatology (1) · Sleep Medicine (1) · Sports Medicine (1) · Vascular Surgery (1)
Specialty links go to the specialty in Janesville-Beloit, WI.
Clinicians affiliated with Mercy Health System Corporation, 2024
Alphabetical by last name; 101–200 of 612.
| Name | Specialty | City |
|---|---|---|
| Katy A Coggins, MD | Ophthalmology | Monona, WI |
| James I Collins, MD | Diagnostic Radiology | Scottsdale, AZ |
| Giancarlo Colon Vilar, M.D. | Psychiatry | New York, NY |
| Ernest A Conti, MD | Diagnostic Radiology | Mchenry, IL |
| Stephen C Cotton, MD | Anesthesiology | Rockford, IL |
| Jill M Cousino, D.O. | Obstetrics & Gynecology | Janesville, WI |
| Joseph A Couvillon, M.D. | Diagnostic Radiology | Winchester, VA |
| Emily K Cox, NP-C | Nurse Practitioner | Rockford, IL |
| Janet M Dabson, MD | Family Practice | Janesville, WI |
| Carrie A Dahl, PA-C | Physician Assistant | Milton, WI |
| Christopher P Dale, MD | Orthopedic Surgery | Janesville, WI |
| Kevin J Dardis, DO | Emergency Medicine | Janesville, WI |
| James C Darsie, MD | Diagnostic Radiology | Janesville, WI |
| Amarish A Dave, DO | Neurology | Woodstock, IL |
| Marlise K Davidson-Fiedler, MD | Internal Medicine | Janesville, WI |
| Charles M Davis, M.D. | Diagnostic Radiology | Rockford, IL |
| Charles B Davis, M.D. | Diagnostic Radiology | Eden Prairie, MN |
| Clarence S Davis, M.D. | Diagnostic Radiology | West Columbia, SC |
| Michael M Davis, MD | Diagnostic Radiology | West Columbia, SC |
| Altaf Dawood, M.D. | Gastroenterology | Rockford, IL |
| Merrit M Debartolo, MD | Urology | Woodstock, IL |
| Cory R Deburghgraeve, M.D. | Anesthesiology | Chicago, IL |
| Paul H Dehaan, MD | Orthopedic Surgery | Mchenry, IL |
| Emily C Dempsey, NP | Nurse Practitioner | Beloit, WI |
| Scott Detloff, PA-C | Physician Assistant | Woodstock, IL |
| Alissa M Devos, PA-C | Physician Assistant | Janesville, WI |
| Linda L Dew, M.D. | Diagnostic Radiology | Mundelein, IL |
| Andrew G Diab, MD | Interventional Radiology | Janesville, WI |
| Nicole A Disch, APRN, AGPCNP-BC | Nurse Practitioner | Janesville, WI |
| Hanna R Doerr, PA-C | Physician Assistant | Janesville, WI |
| Nathan R Dombeck, PA-C | Physician Assistant | Janesville, WI |
| Tianyu Dong | Internal Medicine | Evanston, IL |
| Robert D Dorshorst, PA | Physician Assistant | Medford, OR |
| Dominic B Draper, MD | Family Practice | New Berlin, WI |
| James C Ducanto, MD | Anesthesiology | Milwaukee, WI |
| Gerrit M Dunford | General Surgery | Mchenry, IL |
| Erin D Dunphy, OD | Optometry | Janesville, WI |
| Mark R Dvorak, CRNA | Certified Registered Nurse Anesthetist (CRNA) | Lake Geneva, WI |
| Sean P Dyer | Emergency Medicine | Chicago, IL |
| Laurie L Eastman, LCSW, SAC | Licensed Clinical Social Worker | Janesville, WI |
| Tyler Egbert | Emergency Medicine | Chicago, IL |
| Jonathan S Ehrhardt, M.D. | Diagnostic Radiology | Tucson, AZ |
| Maajid M Ekkiswala, M.D. | Hospitalist | Freeport, IL |
| Mohamed H Eldeen, MD | Diagnostic Radiology | Chicago, IL |
| Adrienne J Elert, PA-C | Physician Assistant | Janesville, WI |
| Alvaro R Encinas, M.D. | Family Practice | Lincolnwood, IL |
| Gilberto D Enriquez, MD | Anesthesiology | Janesville, WI |
| Jonathan Erickson, M.D. | Orthopedic Surgery | Lake Geneva, WI |
| Ellen J Ettlie, APNP | Nurse Practitioner | Janesville, WI |
| Muhammad Farooq, M.D. | Internal Medicine | Abington, PA |
| Amanda A Farrell, APRN | Nurse Practitioner | Lake Geneva, WI |
| Robert A Fasano, MD | Hospitalist | Lake Geneva, WI |
| Zebi Fatima, MD | Internal Medicine | Kenosha, WI |
| Frank M Fayz, M.D. | Diagnostic Radiology | Rockford, IL |
| Joshua C Fehl, MD | Sleep Medicine | Janesville, WI |
| Sean A Feinberg, MD | Diagnostic Radiology | Rockford, IL |
| Catherine A Feuerstein, DPM | Podiatry | Janesville, WI |
| Bradley M Fideler, MD | Orthopedic Surgery | Lake Geneva, WI |
| Jennifer C Finch, FNP-C | Nurse Practitioner | Crystal Lake, IL |
| Kathleen Fisher, FNP | Nurse Practitioner | Skokie, IL |
| Haile E Fitzgerald, DNP, CRNA, APRN | Certified Registered Nurse Anesthetist (CRNA) | Mchenry, IL |
| James G Fitzgibbon, PA C | Physician Assistant | Janesville, WI |
| James C Flood, MD | Family Practice | Beloit, WI |
| Sara Flores, MD | Psychiatry | Houston, TX |
| Thomas N Folan, M.D. | Diagnostic Radiology | Williamsville, NY |
| Ellen M Follett, NP | Nurse Practitioner | Barrington, IL |
| Sara Formankiewicz, PA-C | Physician Assistant | Reedsburg, WI |
| Adam Forshaw, M.D. | Anesthesiology | Janesville, WI |
| Benjamin S Frank, MD | Rheumatology | Barrington, IL |
| Justin C Frey, MD | Family Practice | Edgerton, WI |
| Anna Frishman | Emergency Medicine | Janesville, WI |
| Katherine A Galias, APRN | Nurse Practitioner | Crystal Lake, IL |
| Pauline M Galsim, MS, OTR/L | Occupational Therapist in Private Practice | Woodstock, IL |
| Rajyalakshmi Gannu, MD | Internal Medicine | North Chicago, IL |
| Ronald A Garcia, MD | Physical Medicine and Rehabilitation | Janesville, WI |
| Kelly A Gardner, APNP, AGACNP-BC | Nurse Practitioner | Madison, WI |
| Thomas E Garrity, MD | Otolaryngology | Elk Grove Village, IL |
| Howard J Gartland, PHD | Psychologist, Clinical | Janesville, WI |
| Frank Gentile, M.D. | Anesthesiology | Crystal Lake, IL |
| Joseph C George, MD | Diagnostic Radiology | Fort Collins, CO |
| Reena A George, MD | Allergy/ Immunology | Thiensville, WI |
| Ahmed M Ghadai, M.D | Critical Care (Intensivists) | Janesville, WI |
| Jennifer J Gibson Chambers, DO | Emergency Medicine | Janesville, WI |
| Jacob Ginglen, D.O. | Emergency Medicine | Janesville, WI |
| Aitala Giron, M.D. | Psychiatry | Miami, FL |
| Nicole M Gladchenko, PA-C | Physician Assistant | Hoffman Estates, IL |
| Nirmit Goel, M.D. | Diagnostic Radiology | Lansing, MI |
| Kristen M Goelzer, MD | Pediatric Medicine | Janesville, WI |
| Michael P Golden, DO | Emergency Medicine | Monroe, MI |
| Michael Goldman, MD | Diagnostic Radiology | Baltimore, MD |
| Craig I Goldstein, MD | Hospitalist | Hartford, WI |
| Christopher B Goodavish, PA | Physician Assistant | Janesville, WI |
| Jessica L Green, APNP | Nurse Practitioner | Janesville, WI |
| Thomas J Green, MD | Anesthesiology | Janesville, WI |
| Wesley D Green, CRNA | Certified Registered Nurse Anesthetist (CRNA) | Janesville, WI |
| James J Greenberg, M.D. | General Surgery | Lake Geneva, WI |
| Jasbir Grewal, M.D. | Diagnostic Radiology | Rockford, IL |
| Megan P Griesman, APRN | Nurse Practitioner | Crystal Lake, IL |
| Rachel T Gronau, MD | Family Practice | Delavan, WI |
| Adam M Gulhan, MD | Neurology | Marinette, WI |
Practice locations
Listed practice locations in Illinois, Wisconsin.
Source: CMS Doctors and Clinicians National Downloadable File, snapshot October 2, 2026.
Membership comes from the CMS Doctors and Clinicians file. CMS does not publish an end-of-year archive of it, so the current snapshot is applied to every data year. A clinician affiliated with several groups or hospitals appears on each of their pages. How group pages are built · Limitations