0 reviews
Summary
Dr. Niamh Keegan treats prostate cancer, advanced or metastatic prostate cancer, and recurrent prostate cancer. She is affiliated with Memorial Sloan Kettering Cancer Center in Uniondale, New York, where she also practices oncology.
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 | Robert Daly, MD | Gagan Raju, MD | Winston Wong, MD |
| Oncology | Oncology | Oncology | Oncology |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | |
| 11 Years of Experience | 11 Years of Experience | ||
| No Virtual Visit Option | Virtual Visit Available | Virtual Visit Available | Virtual Visit Available |
| Speaks English | Speaks English | Speaks English | |
| Uniondale , NY | New York , NY | New York , NY | New York , NY |
| Med School: American University Of The Caribbean School Of Medicine | Med School: Rutgers Robert Wood Johnson Medical School | ||
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.
Similar Doctors
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.
- Is Dr. Niamh Keegan accepting new patients?
- Dr. Niamh Keegan has not indicated that they accept new patients. 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.
- 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.
- Which hospitals is Dr. Niamh Keegan affiliated with?
- Dr. Niamh Keegan is affiliated with Memorial Sloan Kettering Cancer Center.
Data Sources
This provider profile is built using data from:
- NPPES NPI Registry
- Healthcare system and provider network data
Ensuring Data Transparency and Trust: A Guide to Vitals Doctor Listings and Reviews
Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.
Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.
Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.
