Clinicians affiliated with Greater Cincinnati Digestive Health Network
14 clinicians on file with this group · most practice in Cincinnati, OH-KY-IN · PAC ID 9032003165
14 clinicians affiliated with Greater Cincinnati Digestive Health Network are in the 2024 Medicare Part B data, 7 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 · Nurse Practitioner (7) · Gastroenterology (6) · Pathology (1)
Specialty links go to the specialty in Cincinnati, OH-KY-IN.
Clinicians affiliated with Greater Cincinnati Digestive Health Network, 2024
Alphabetical by last name; 14.
| Name | Specialty | City |
|---|---|---|
| Stephen C Eliason, MD | Pathology | Lawrenceburg, IN |
| Amanda Holloway, NP | Nurse Practitioner | Cincinnati, OH |
| Shannon Horvath, NP C | Nurse Practitioner | Cincinnati, OH |
| Jenna Ionna, APRN | Nurse Practitioner | Florence, KY |
| Stephen L Ionna, M.D. | Gastroenterology | Cincinnati, OH |
| Kristy Johnson, NP | Nurse Practitioner | Seneca, SC |
| Ganesh Kakarlapudi, MD | Gastroenterology | Batavia, OH |
| Hanna C Kremer, CNP | Nurse Practitioner | Cincinnati, OH |
| Gregory M Lam, D.O. | Gastroenterology | Cincinnati, OH |
| Harold V Loewenstine, M.D. | Gastroenterology | Montgomery, OH |
| Marvin J Lopez, M.D. | Gastroenterology | Cincinnati, OH |
| Said I Nabhan, MD | Gastroenterology | Cincinnati, OH |
| Angela M Pollitt, FNP-C | Nurse Practitioner | Cincinnati, OH |
| Hannah Volkerding | Nurse Practitioner | Batavia, OH |
Practice locations
Listed practice locations in Kentucky, Ohio.
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