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Summary
Dr. Niamh Keegan is an oncologist who specializes in treating cancer patients. She focuses her practice on oncology, providing comprehensive care for patients facing cancer diagnoses and treatment.
Dr. Keegan practices at Memorial Sloan Kettering Cancer Center in Uniondale, New York. She specializes in treating prostate cancer, including advanced and recurrent cases. Her practice includes performing CT scans and conducting blood chemistry tests to monitor patient health during treatment.
Dr. Keegan practices at Memorial Sloan Kettering Cancer Center in Uniondale, New York. She specializes in treating prostate cancer, including advanced and recurrent cases. Her practice includes performing CT scans and conducting blood chemistry tests to monitor patient health during treatment.
Overview based on verified provider data
Quick Facts
- 1 specialty
- 2 areas of expertise
- 1 hospital affiliation
- 1 office location
- Female
Office Location
Memorial Sloan Kettering Cancer Center
1101 Hempstead TpkeUniondale, NY 11553 Tel: (516) 559-1000
Mon8:00 am - 6:00 pm
Tue8:00 am - 6:00 pm
Wed8:00 am - 6:00 pm
Thu8:00 am - 6:00 pm
Fri8:00 am - 6:00 pm
SatClosed
SunClosed
Compare with Similar Doctors
 |  |  |  |
| Dr. Niamh Marie Keegan | Zsofia K. Stadler, MD | Alex Kentsis, MD, PhD | Dr. Bishoy M. Faltas, MD |
| Oncology | Oncology | Oncology | Oncology |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | |
| 24 Years of Experience | 20 Years of Experience | 21 Years of Experience | |
| No Virtual Visit Option | Virtual Visit Available | Virtual Visit Available | Virtual Visit Available |
| Speaks English | Speaks Russian, English | Speaks English | |
| Uniondale , NY | New York , NY | New York , NY | New York , NY |
| Med School: Weill Cornell Medical College | Med School: Mount Sinai School of Medicine | Med School: Assiut University Faculty Of Medicine | |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Niamh Marie Keegan
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Dr. Niamh Marie Keegan has the following specialty
Specialty Expertise
Dr. Niamh Marie Keegan has the following 2 areas of expertise
Certifications, License, & Education
Dr. Niamh Marie Keegan holds an expired medical license in the state of New York.
Medical License
Medical Doctor with an expired medical license in the state of New York that expired in 2025.
NPI Number
Dr. Keegan's NPI number is 1811487127.
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Frequently Asked Questions
- Where is Dr. Niamh Keegan's office located?
- Dr. Niamh Keegan's office is located at 1101 Hempstead Tpke, Uniondale, NY, 11553.
- Does Dr. Niamh Keegan accept virtual/telehealth appointments?
- Dr. Niamh Keegan has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- How can I make an appointment with Dr. Niamh Keegan?
- You can find contact information for Dr. Niamh Keegan here on Vitals.
- Which hospitals is Dr. Niamh Keegan affiliated with?
- Dr. Niamh Keegan is affiliated with Memorial Sloan Kettering Cancer Center.
- Does Dr. Niamh Keegan accept my insurance?
- You can see the insurance plans that Dr. Niamh Keegan accepts on their Vitals profile.
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