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; 401–500 of 612.
| Name | Specialty | City |
|---|---|---|
| Daniel Orozco, MD | Neurology | Janesville, WI |
| Carlos D Ortega, M.D. | General Surgery | Chicago, IL |
| Gregory J Orth, M.D. | Diagnostic Radiology | Lawrence, KS |
| Ana T Ortiz, NP | Nurse Practitioner | Milwaukee, WI |
| Joshua L Orwig, DO | Diagnostic Radiology | Janesville, WI |
| Dayna C Osborne, APNP | Nurse Practitioner | Janesville, WI |
| Anastasia Osipova, MD,PHD | Obstetrics & Gynecology | Marshfield, WI |
| Jose A Ospina, MD, PHD | Diagnostic Radiology | Glendale, CA |
| Maciej Padowski, D.O. | Emergency Medicine | Des Plaines, IL |
| Niraj H Pahlajani, M.D. | Radiation Oncology | Austin, TX |
| Kirk J Pak, M.D., PH.D., M.SC. | Internal Medicine | Elkhorn, WI |
| Hariharan Palayapalayam Ganapathi, MD | Urology | Tampa, FL |
| Douglas R Palmer, MD | Orthopedic Surgery | Janesville, WI |
| Patrick F Para, DO | Diagnostic Radiology | Geneva, IL |
| Kevin Parker, MD | Diagnostic Radiology | Ft Lauderdale, FL |
| Ivan A Parra Sanchez, M.D. | Anesthesiology | Rockford, IL |
| Azeem S Pasha, M.D. | Emergency Medicine | Milwaukee, WI |
| Sayra Pasquesi | Physician Assistant | Crystal Lake, IL |
| Laura Pasternock, R.N. | Certified Registered Nurse Anesthetist (CRNA) | Hoffman Estates, IL |
| Amish M Patel, M.D. | Anesthesiology | Schaumburg, IL |
| Atul J Patel, M.D. | Diagnostic Radiology | Rockford, IL |
| Kunal Patel, M.D. | Pulmonary Disease | Pleasant Prairie, WI |
| Parthiv B Patel, D.O | Orthopedic Surgery | Hillsdale, MI |
| Abhijit Patil | Diagnostic Radiology | Mchenry, IL |
| Rahul V Pawar, MD | Diagnostic Radiology | New York, NY |
| Christine M Pedretti, LCSW | Licensed Clinical Social Worker | Burlington, WI |
| Susan L Peluchiwski, CRNA | Certified Registered Nurse Anesthetist (CRNA) | Hoffman Estates, IL |
| Enrique F Perez, MD | Family Practice | Janesville, WI |
| Ramoncito Perez, APN- CRNA | Certified Registered Nurse Anesthetist (CRNA) | Evanston, IL |
| Aleksandr Pevtsov, DO | Emergency Medicine | Lumberton, NC |
| Justin H Pham, M.D. | Diagnostic Radiology | Rockford, IL |
| Sarah L Pieper, PA-C | Physician Assistant | Lake Geneva, WI |
| Cory Pierson, MD | Diagnostic Radiology | Madison, WI |
| Stewart Pine | Emergency Medicine | Chicago, IL |
| Matthew D Piske, M.D. | Anesthesiology | Rockford, IL |
| Ari D Plosker, M.D. | Diagnostic Radiology | Rockford, IL |
| Brett Polan, DO | Emergency Medicine | Rockford, IL |
| John F Pope, MD | Urology | Waukesha, WI |
| Sarah A Pope, DO | Family Practice | Whitewater, WI |
| Margaret A Porembski, M.D. | Orthopedic Surgery | Oklahoma City, OK |
| Lauren E Poteet, CRNA | Certified Registered Nurse Anesthetist (CRNA) | Geneva, IL |
| Scott M Priske, DC | Chiropractic | Janesville, WI |
| Monika M Prost, MD | Internal Medicine | Jefferson City, MO |
| Baseer M Qazi, M.D. | Gastroenterology | Glenview, IL |
| Syed P Quadri, MD | Hospitalist | Rockford, IL |
| Karina L Quinn, MD | Plastic and Reconstructive Surgery | Janesville, WI |
| Huma S Qureshi, M.D. | Diagnostic Radiology | Pomona, CA |
| Chanda L Ramsey, CRNA | Certified Registered Nurse Anesthetist (CRNA) | Gurnee, IL |
| Ramachandra Rao, M.D. | Nephrology | Janesville, WI |
| Amer Rasheed, MD | Interventional Radiology | Milwaukee, WI |
| Leonid Raskin, MD | Hospitalist | Oswego, IL |
| Mehreen S Rathore, MD | Emergency Medicine | Janesville, WI |
| Abhirami Ravichandran | Internal Medicine | Crystal Lake, IL |
| Thomas A Rayner, MD | Psychiatry | Provo, UT |
| Mohammad M Razi, MD | Internal Medicine | Mount Pleasant, WI |
| David L Rebedew, MD | Family Practice | Monroe, WI |
| Heather M Reed, APNP | Nurse Practitioner | Janesville, WI |
| Peilin C Reed, MD | Diagnostic Radiology | Brockton, MA |
| David P Reiner, M.D. | Diagnostic Radiology | West Hollywood, CA |
| Alan J Reinicke, DPM | Podiatry | Janesville, WI |
| Jung M Rhee, MD | Ophthalmology | Mchenry, IL |
| Maureen S Richards, M.D. | Ophthalmology | Mchenry, IL |
| Landon Riggs, MD | Otolaryngology | Janesville, WI |
| Joshua P Roach, D.O. | Emergency Medicine | Rockford, IL |
| Emily G Robinson, MD | Hematology-Oncology | Janesville, WI |
| Manish H Rochwani, M.D. | Hospitalist | Rockford, IL |
| John C Rockwell, O.D. | Optometry | Janesville, WI |
| Miguel Rodriguez, MD | Anesthesiology | Muskegon, MI |
| Krystal Romero Valentin, MD | Family Practice | Janesville, WI |
| Bibiano Ronquillo, MD | Internal Medicine | Woodstock, IL |
| Joanne Rousseau, D.O. | Emergency Medicine | Kenosha, WI |
| Richard P Rousseau, MD | Anesthesiology | Elgin, IL |
| Cheryl L Roux, APRN, FNP | Nurse Practitioner | Whitewater, WI |
| Lisa Roxworthy, APRN, CNP | Nurse Practitioner | Dekalb, IL |
| Bharati P Roy, MD | Pulmonary Disease | Rockford, IL |
| Mandy J Rueff, APRN | Certified Registered Nurse Anesthetist (CRNA) | Crystal Lake, IL |
| Tyler J Runde, DO | Emergency Medicine | Janesville, WI |
| Darin S Rutherford, MD | Sports Medicine | Janesville, WI |
| Heidi M Rye, APRN, AGACNP | Nurse Practitioner | Janesville, WI |
| Nishant Sadana, MD | Anesthesiology | Rockford, IL |
| Faranak Sadri Tafazoli, M.D. | Diagnostic Radiology | Woodland Hills, CA |
| Jacquelyn Saengmany, APN | Nurse Practitioner | Rockford, IL |
| Mohammad R Safdar, MD | Internal Medicine | Phoenix, AZ |
| Azimabbas Saiyed, DO | Pulmonary Disease | Pleasant Prairie, WI |
| Steven Salisbury, MD | Pathology | Janesville, WI |
| Nicole M Salter Braun, APRN, FNP-BC | Nurse Practitioner | Janesville, WI |
| Evan J Samett, M.D. | Interventional Radiology | Melrose Park, IL |
| Jeffrey A Saunders, M.D. | Diagnostic Radiology | Pensacola, FL |
| Bart J Schmidt, MD | Diagnostic Radiology | Janesville, WI |
| Aimee E Schneider, CRNA | Certified Registered Nurse Anesthetist (CRNA) | Beaver Dam, WI |
| Tina L Schnell, PA-C | Physician Assistant | Janesville, WI |
| Aimee M Schuh, PT, DPT | Physical Therapist in Private Practice | Silver Spring, MD |
| Eric M Schulz, PAC | Physician Assistant | Janesville, WI |
| Joel Schwartz, DO | Radiation Oncology | Niles, IL |
| Amanda R Seeber, PA-C | Physician Assistant | Mchenry, IL |
| Krishanthi D Seneviratne, MD | Family Practice | Crystal Lake, IL |
| Jaymin R Shah, D.O. | Pain Management | Janesville, WI |
| Suhail A Shaikh, M.D. | Family Practice | Monroe, WI |
| Sumaira T Shaikh, MD | Nephrology | Janesville, WI |
| Omer Sharif, M.D. | Hospitalist | Beloit, 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