Quick answers
- Which hospitals does Ryan J. Gertz work at?
- Medicare's official clinician data lists Ryan J. Gertz at 5 hospitals: Doctors Hospital, Grant Medical Center, Marion General Hospital, OhioHealth Mansfield Hospital and Riverside Methodist Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Ryan J. Gertz see patients?
- Medicare's clinician data lists 2 practice locations, including Columbus, OH and Dublin, OH. Call before your visit to confirm the address.
- What is Ryan J. Gertz's specialty?
- Medicare lists Pathology as the primary specialty.
- Does Ryan J. Gertz accept Medicare assignment?
- Yes. Medicare's clinician data says Ryan J. Gertz accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Ryan J. Gertz?
- (614) 566-4945, as listed in official Medicare / NPI Registry data.
- What is Ryan J. Gertz's NPI number?
- 1902067895. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Ryan J. Gertz works
Medicare's Facility Affiliation Data lists Ryan J. Gertz at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Doctors HospitalColumbus, OH · Acute Care Hospital · CCN 360152
- Grant Medical CenterColumbus, OH · Acute Care Hospital · CCN 360017
- Marion General HospitalMarion, OH · Acute Care Hospital · CCN 360011
- OhioHealth Mansfield HospitalMansfield, OH · Acute Care Hospital · CCN 360118
- Riverside Methodist HospitalColumbus, OH · Acute Care Hospital · CCN 360006
Practice locations
Addresses where Ryan J. Gertz is enrolled with Medicare (CMS data updated 2026-10-02).
- 3535 Olentangy River RdColumbus, OH 43214 (614) 566‑4945
- 7500 Hospital DrDublin, OH 43016 (614) 544‑8356
Group practices
Medicare enrollment lists Ryan J. Gertz as a member of this group (CMS data updated 2026-10-02).
- Corpath Ltd26 clinicians in the group
Specialties
- Pathologyprimary
Other pathologists in Columbus
Clinicians with the same Medicare primary specialty in Columbus, OH — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Southern California Keck School Of Medicine |
| Graduation year | 2008 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1902067895 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians