KF
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Fenn, Hematology / Oncology Specialist in Trumbull, CT?
Dr. Kathleen Fenn, MD is a Hematology / Oncology Specialist, who primarily practices in Trumbull, CT with 2 additional practice locations. She is board certified. Dr. Fenn is fluent in English and Spanish, and is currently seeing new patients. Dr. Fenn’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Fenn’s office at (203) 502-8400.
What languages does Dr. Fenn speak?
Dr. Fenn and their clinical team can communicate with patients in the following languages:
English
Spanish
What conditions does Dr. Fenn treat?
As a Hematology / Oncology Specialist, Dr. Fenn diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Fenn. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly.
Also known as:
- Breast Cancer
- Upper-Outer Quadrant Right Female Breast Cancer
- Estrogen Receptor Positive (ER+) Status
- Central Left Female Breast Cancer
- Widespread Left Female Breast Cancer
- Early Breast Cancer of the Right Breast
- Left Female Nipple and Areola Breast Cancer
- Mammary cancer
- Breast carcinoma
- Breast tumor
- Right female breast cancer upper-outer
- Upper-outer right female breast tumor
- Malignant growth in upper-outer right female breast
- ER Positive Breast Cancer
- Hormone-Sensitive Breast Cancer
- Estrogen-Driven Cancer
- Left female breast central tumor
- Malignant growth in central left female breast
- Female Breast Cancer
- Malignant Breast Tumor
- Breast Carcinoma
- Left female breast cancer in multiple areas
- Diffuse left female breast cancer
- Malignant growth in overlapping sites of left female breast
- Intraductal carcinoma in situ right breast
- Precancerous cells right breast
- Non-invasive breast cancer right breast
- DCIS right breast
- Cancer of left female nipple
- Left female areola tumor
- Malignant growth on left female nipple
ICD-10 Codes:
- C50911: Malignant neoplasm of unspecified site of right female breast
- C50912: Malignant neoplasm of unspecified site of left female breast
- C50411: Malignant neoplasm of upper-outer quadrant of right female breast
- Z170: Estrogen receptor positive status [ER+]
- C50112: Malignant neoplasm of central portion of left female breast
- C50919: Malignant neoplasm of unspecified site of unspecified female breast
- C50812: Malignant neoplasm of overlapping sites of left female breast
- D0511: Intraductal carcinoma in situ of right breast
- C50412: Malignant neoplasm of upper-outer quadrant of left female breast
- C50012: Malignant neoplasm of nipple and areola, left female breast
Also known as:
- Cancer Immunotherapy
- Cancer Chemotherapy
- Oncology immunotherapy
- Immune therapy for cancer
- Chemo treatment
- Oncology chemotherapy
- Cancer drug therapy
ICD-10 Codes:
- Z5112: Encounter for antineoplastic immunotherapy
- Z5111: Encounter for antineoplastic chemotherapy
Also known as:
- Endometrial Cancer
- Uterine Cancer
- Endometrial Cancer Treatment (PDQ®)
- Malignant Endometrial Tumor
- Endometrial Carcinoma
- Cancer of the Endometrium
ICD-10 Codes:
- C541: Malignant neoplasm of endometrium
Also known as:
- Anemia
- Iron Deficiency Anemia from Chronic Blood Loss
- Iron
- Low Red Blood Cell Count
- Low Hemoglobin
- Iron deficiency
- Anemia due to iron deficiency and blood loss
- Chronic blood loss anemia
- Low iron anemia from bleeding
ICD-10 Codes:
- D649: Anemia, unspecified
- D500: Iron deficiency anemia secondary to blood loss (chronic)
Also known as:
- Ovarian Cancer
- Ovarian Epithelial, Fallopian Tube, and Primary Peritoneal Cancer Treatment (PDQ)
- Cancer of the ovary
- Ovarian carcinoma
- Female reproductive cancer
ICD-10 Codes:
- C569: Malignant neoplasm of unspecified ovary
Also known as:
- Mammogram for Breast Cancer Screening
- Health Screening
- Mammography
- Breast Cancer Screening (PDQ®)
- Mammograms
- Breast X-ray
- Breast Cancer Check
ICD-10 Codes:
- Z1231: Encounter for screening mammogram for malignant neoplasm of breast
Also known as:
- Neuroendocrine Tumor
- Cancer
- Endocrine Disease
- Malignant NET
- Neuroendocrine Cancer
- NET Cancer
ICD-10 Codes:
- C7A8: Other malignant neuroendocrine tumors
Also known as:
- Wound Dressing Change or Removal
- Wounds and Injuries
- Non-surgical dressing care
- Wound care visit
- Dressing replacement
ICD-10 Codes:
- Z4800: Encounter for change or removal of nonsurgical wound dressing
Also known as:
- High Cholesterol
- Cholesterol
- Hypercholesterolemia
- High blood cholesterol
- Elevated cholesterol
ICD-10 Codes:
- E7800: Pure hypercholesterolemia, unspecified
Which procedures does Dr. Fenn perform as a Hematology / Oncology Specialist?
As a Hematology / Oncology Specialist, procedures performed by a Dr. Kathleen Fenn may include:
- 3D Conformal Radiotherapy
- Adaptive Radiation Therapy (ART)
- Adrenalectomy
- Blood Thinning Therapy / Anticoagulation
- Blood Transfusion Consultation
- Blood Transfusion Follow Up
- Bone Excision
- Bone Grafting
For detailed information, please contact Dr. Fenn's office.
Does Dr. Fenn accept my insurance?
Dr. Fenn accepts most major insurance plans. Important: Please call our office at (203) 502-8400 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Fenn accept in Trumbull, CT?
Dr. Fenn in Trumbull, CT accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
CVS Health (formerly Aetna)
Department of Defense / Tricare
Elevance Health Inc. (formerly Anthem)
EmblemHealth
Express Scripts
Humana
Medicare
State of Connecticut
UnitedHealthcare
View All Insurances
Where is Dr. Fenn's office located?
What is Dr. Fenn's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Fenn's National Provider Identifier (NPI) number is 1205255619.
What common questions do patients ask about Dr. Fenn?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Fenn
What is Dr. Kathleen Fenn's specialty?
Dr. Fenn is a Hematology / Oncology Specialist near Trumbull, CT. An internist doctor of osteopathy specializing in the combined treatment of hematology and oncology disorders. A doctor of osteopathy who is board eligible or certified by the American Osteopathic Board of Internal Medicine was previously able to obtain a Certificate of Special Qualifications in Hematology and Oncology; however, this certificate is no longer available. Contact Dr. Fenn to book an appointment today.
Is this Dr. Kathleen Fenn affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Fenn is affiliated with Smilow Cancer Hospital At Yale New Haven, Bridgeport Hospital which are a Castle Connolly Top Hospitals. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals
Where can I learn more about Hematology / Oncology Specialist?
Explore Hematology / Oncology Specialist with insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.
Is Kathleen Fenn accepting new patients in Trumbull, CT?
Yes, Dr. Kathleen Fenn is accepting new patients at this time.
Does Dr. Kathleen Fenn offer online booking?
Please contact Dr. Fenn's office at (203) 502-8400 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Kathleen Fenn?
Please contact Dr. Fenn's office at (203) 502-8400 for information regarding telehealth appointment availability or for scheduling assistance.
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