Clinicians affiliated with Gastrointestinal Specialists PC
16 clinicians on file with this group · most practice in Detroit-Warren-Dearborn, MI · PAC ID 4880590264
14 clinicians affiliated with Gastrointestinal Specialists PC are in the 2024 Medicare Part B data, 10 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 (8) · Nurse Practitioner (2) · Physician Assistant (2) · Internal Medicine (1) · Pathology (1)
Specialty links go to the specialty in Detroit-Warren-Dearborn, MI.
Clinicians affiliated with Gastrointestinal Specialists PC, 2024
Alphabetical by last name; 14.
| Name | Specialty | City |
|---|---|---|
| Osama M Alassi, M.D. | Pathology | Royal Oak, MI |
| Andrew Aneese, M.D. | Gastroenterology | Troy, MI |
| Kailey Arbaugh, AGNP-C | Nurse Practitioner | Troy, MI |
| Jared S Bortman, MD | Gastroenterology | Troy, MI |
| Karen J Daniel, PHYSICIAN ASSISTANT | Physician Assistant | Southfield, MI |
| Michael C Duffy, MD | Gastroenterology | Troy, MI |
| Gehad M Ghaith, M.D. | Gastroenterology | Troy, MI |
| Maryconi M Jacob, MD | Internal Medicine | Troy, MI |
| Dariusz A Lazarczyk, MD | Gastroenterology | Troy, MI |
| Alyssa K Lewandowski, FNP-C | Nurse Practitioner | Troy, MI |
| Brian J Markle, M.D. | Gastroenterology | Pontiac, MI |
| Laura B Nolan, PA | Physician Assistant | Troy, MI |
| Fadi Odish, MD | Gastroenterology | Royal Oak, MI |
| Ketan G Rana, MD | Gastroenterology | St Clair Shores, 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