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Summary
Dr. Kathleen Fenn treats breast cancer, metastatic or recurrent breast cancer, and Paget disease of the breast, and performs bone density tests, fluoroscopy, and implanted access port removal. She practices oncology and internal medicine and is affiliated with Yale New Haven Health Bridgeport Hospital and Yale New Haven Hospital.
Dr. Fenn earned her medical degree from Yale University School of Medicine and completed her residency at New York-Presbyterian Hospital/Columbia. She sees patients in Trumbull and Fairfield, Connecticut.
Dr. Fenn earned her medical degree from Yale University School of Medicine and completed her residency at New York-Presbyterian Hospital/Columbia. She sees patients in Trumbull and Fairfield, Connecticut.
Overview based on verified provider data
Quick Facts
- 12 years of experience
- New York & Presbyterian Hosp/Columbia
- 2 specialties
- 7 areas of expertise
- 2 hospital affiliations
- 2 office locations
- Female
Office Locations
Dr. Kathleen Marie Fenn has 2 locationsSmilow Cancer Hospital Park Avenue Medical Center Trumbull
5520 Park AveTrumbull, CT 06611 Tel: (203) 502-8400
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed
Smilow Cancer Hospital Care Center Fairfield
111 Beach Rd Ste 3Fairfield, CT 06824 Tel: (203) 255-2766
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed
Compare with Similar Doctors
 |  | | |
| Dr. Kathleen Marie Fenn, MD | Alain Mina | William Patrick Ackley | Nataliia Dyatlova |
| Oncology | Hospital Medicine | Nephrology | Nephrology |
| Accepts New Patients | Accepts New Patients | ||
| 12 Years of Experience | 12 Years of Experience | 9 Years of Experience | 15 Years of Experience |
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Trumbull , CT | Washington , DC | New Haven , CT | Orange , CT |
| Med School: Yale University School Of Medicine | Med School: American University Of Beirut Faculty Of Medicine | Med School: New York University School Of Medicine | Med School: Kharkiv National Medical University |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Kathleen Marie Fenn
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Dr. Kathleen Marie Fenn has the following 2 specialties
Specialty Expertise
Dr. Kathleen Marie Fenn has the following 7 areas of expertise
Certifications, License, & Education
12 Years Experience
Dr. Kathleen Marie Fenn holds an expired medical license in the state of Connecticut.
Medical License
Medical Doctor with an expired medical license in the state of Connecticut that expired in 2026.
Education & Training
Residency
Completed their residency at New York & Presbyterian Hosp/Columbia.
Medical School
Graduated from Yale University School Of Medicine in 2014.
NPI Number
Dr. Fenn's NPI number is 1205255619.
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Frequently Asked Questions
- Which hospitals is Dr. Kathleen Fenn affiliated with?
- Dr. Kathleen Fenn is affiliated with Yale New Haven Health Bridgeport Hospital and Yale New Haven Hospital.
- Where is Dr. Kathleen Fenn's office located?
- Dr. Kathleen Fenn's office is located at 5520 Park Ave, Trumbull, CT, 06611.
- How can I make an appointment with Dr. Kathleen Fenn?
- You can find contact information for Dr. Kathleen Fenn here on Vitals.
- Does Dr. Kathleen Fenn accept virtual/telehealth appointments?
- Dr. Kathleen Fenn has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Does Dr. Kathleen Fenn accept my insurance?
- You can see the insurance plans that Dr. Kathleen Fenn accepts on their Vitals profile.
Data Sources
This provider profile is built using data from:
- NPPES NPI Registry
- State medical licensing boards
- Healthcare system and provider network data
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