Individual provider · Type 1 NPI
Geraldine A. Ryan, MD
Internal Medicine Physician · O Fallon, MO
Practice location
9426 Phoenix Village Pkwy
O Fallon, MO 63368-4781
Fax (636) 561-4746
Specialties and licenses
| Taxonomy | Code | License |
|---|---|---|
| Internal Medicine Physician Primary | 207R00000X | 100756 (MO) |
| Pediatrics Physician | 208000000X | 100756 (MO) |
Internal Medicine Physician: A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medi…
3 other providers at this address
Other internal medicine physician providers in O Fallon
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About NPI 1689640609
Geraldine A. Ryan, MD's National Provider Identifier is 1689640609, issued on Feb 28, 2006. The primary taxonomy on file is Internal Medicine Physician (207R00000X), and the practice location is in O Fallon, MO. The record was last updated on Apr 2, 2015.