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Cannan, Catherine Joanna, APRN, NP-C




English, Polish

Providing the best care to our patients and their companions requires communicating in a way everyone understands. Interpreter services are available 24 hours a day, 7 days a week, 365 days a year. All spoken languages are available, as well as American Sign Language (AS/L).

Accepting New Patients

Hematology / Oncology

Areas of Expertise
Colorectal Cancer, Geriatric Oncology, Hematological Malignancies, Lung Cancer, Patient Education


Graduate School
Quinnipiac University

Professional Organizations

  • American Nurses Association, Member
  • Connecticut Advanced Practice Registered Nurses Society, Member
  • Oncology Nursing Society, Member


Verified Patient Reviews

5 out of 5 stars

*Kasha (*Catherine) listened, paid attention, asked, answered, & engaged.

5 out of 5 stars

Very Good. On all things. By

5 out of 5 stars

Overall it was a very positive experience

Other Reviews from Around the Web

5 out of 5 stars

Catherine is a smart, wise APRN I am so please with her concern for me and my issues. I so appreciate her!!

5 out of 5 stars

Very pleased how APRN approached the details of my case Her explanation were short and to the point and if I needed more explanation she gave me a complete recap Her manner was great and at no time did I not understand her explanations All patients should ask for her

5 out of 5 stars

This visit far exceeded my expectations. Wonderful visit from start to finish.

5 out of 5 stars

I am cared for like family at HHC. The staff provide stress free healthy environment that is truly healing. I am grateful. <3


Aetna, Anthem, BCBS Medicare, CarePartners of Connecticut, Cigna Healthcare, Colonial Cooperative Care, Community Health Network of Connecticut, Inc., Connecticare, Connecticare Commercial, Connecticare Medicare, Corvel, Coventry, Essence Healthcare, Evercare, First Health Group Corp., Focus, Harvard Pilgrim, Health Connecticut, Health Direct, Health New England, Healthy Connecticut, Multiplan, Northeast Health Direct, One Health Plan/ Great-West Healthcare, Oxford Health Plans, Prime Health Services, Private Health Care Systems, Inc., Senior Whole Health, United Healthcare, WellCare of Connecticut, Inc.

This information is subject to change at any time. Please check with your insurance provider before scheduling your appointment or receiving services to confirm they are a participating member of the Hartford HealthCare network.