Clinicians affiliated with Trinity Health Grand Haven Hospital
11 clinicians on file with this group · most practice in Muskegon-Norton Shores, MI · PAC ID 0648180794
10 clinicians affiliated with Trinity Health Grand Haven Hospital are in the 2024 Medicare Part B data, 9 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 · Hospitalist (6) · General Surgery (2) · Internal Medicine (1) · Nurse Practitioner (1)
Specialty links go to the specialty in Muskegon-Norton Shores, MI.
Clinicians affiliated with Trinity Health Grand Haven Hospital, 2024
Alphabetical by last name; 10.
| Name | Specialty | City |
|---|---|---|
| James J Bleicher, M.D. | Hospitalist | Muskegon, MI |
| Sharon E Christian, MD | Hospitalist | Muskegon, MI |
| Janessa B Engelhard, NP-C | Nurse Practitioner | Holland, MI |
| Byron R Hissom, MD | Hospitalist | Muskegon, MI |
| Zachary A Horton, M.D. | General Surgery | Petoskey, MI |
| Lana Joubert, D.O. | Hospitalist | Muskegon, MI |
| Maryellen W Rosel, D.O. | Hospitalist | Muskegon, MI |
| Kent W Vandevrede, DO | Internal Medicine | Muskegon, MI |
| Mansour A Yacoub, MD | Hospitalist | Muskegon, MI |
| Douglas A Zwemer, MD | General Surgery | Muskegon, MI |
Practice locations
Listed practice locations in Michigan.
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