Clinicians affiliated with Gastroenterology Specialists Sc
30 clinicians on file with this group · most practice in Milwaukee-Waukesha, WI · PAC ID 3375626195
27 clinicians affiliated with Gastroenterology Specialists Sc are in the 2024 Medicare Part B data, 18 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 · Gastroenterology (15) · Physician Assistant (6) · Nurse Practitioner (3) · Pathology (2) · Anesthesiology (1)
Specialty links go to the specialty in Milwaukee-Waukesha, WI.
Clinicians affiliated with Gastroenterology Specialists Sc, 2024
Alphabetical by last name; 27.
| Name | Specialty | City |
|---|---|---|
| Alison M Baierl, PA-C | Physician Assistant | Milwaukee, WI |
| Katie J Balderas, PA-C | Physician Assistant | Wauwatosa, WI |
| Aaron C Baltz, MD | Gastroenterology | Milwaukee, WI |
| William J Blosky, M.D. | Gastroenterology | Milwaukee, WI |
| David A Carron, MD | Gastroenterology | Wauwatosa, WI |
| Nicolle Farvour, NP-C | Nurse Practitioner | Waukesha, WI |
| Andrea M Finn, PA | Physician Assistant | Milwaukee, WI |
| Lauryn Firkus, APNP | Nurse Practitioner | Wauwatosa, WI |
| Nicole M Griglione, M.D. | Gastroenterology | Waukesha, WI |
| Sarah A Honeyager, PA-C | Physician Assistant | Wauwatosa, WI |
| Nathaniel T Jest, D.O. | Gastroenterology | Milwaukee, WI |
| Richard S Kinsey, MD | Pathology | Memphis, TN |
| James T Kwiatt, M.D. | Gastroenterology | Wauwatosa, WI |
| Jacob Laine, M.D. | Gastroenterology | Wauwatosa, WI |
| Helen H Lantz, MD | Gastroenterology | Wauwatosa, WI |
| Steven J Lipscomb, MD | Gastroenterology | Wauwatosa, WI |
| Matthew R Mohorek, M.D. | Gastroenterology | Milwaukee, WI |
| Ehab Rabaa, M.D. | Pathology | Memphis, TN |
| Jamie L Rogers, NP-C | Nurse Practitioner | Waukesha, WI |
| Erica A Samuel, M.D. | Gastroenterology | West Allis, WI |
| Rajesh Santharam, MD | Gastroenterology | Wauwatosa, WI |
| Cheryl L Sinitz, PA-C | Physician Assistant | Wauwatosa, WI |
| David Staff, M.D. | Gastroenterology | Waukesha, WI |
| Adam Van Huis | Anesthesiology | Milwaukee, WI |
| Mario J Velez, MD | Gastroenterology | Milwaukee, WI |
| Aravind Vijayapal, MD | Gastroenterology | Waukesha, WI |
| Kristin L Zimmet, PA-C | Physician Assistant | Wauwatosa, WI |
Practice locations
Listed practice locations in 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