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Care & Services
Care & Services
The Harold Leever Regional Cancer Center uses the most sophisticated technology and techniques available, along with a comprehensive multidisciplinary group of medical and social services, to provide an integrative team approach to cancer care.
Cancer Treatment Services
The Leever Cancer Center offers cutting-edge cancer therapies including chemotherapy and radiation therapy including hypofractionation, IMRT/VMAT, SRBT/SRS, and HDR/MammoSite.
PET/CT
PET/CT (Positron Emission Tomography/Computed Tomography) is an imaging technology used to more accurately diagnose and identify cancer, determine the extent of the disease, and prescribe and monitor treatment.
Breast Center of Greater Waterbury
The Breast Center of Greater Waterbury offers comprehensive care for patients with breast disorders, including breast cancer-related information, education, and support, and a team dedicated to coordinating the best care and treatment options available.
Cancer Screening
Cancer screenings are an important tool for cancer prevention and early diagnosis. Here are The Harold Leever Cancer Center's recommended cancer screening guidelines for men and women at average risk for cancer and without any specific symptoms.
Advanced Technology
The Harold Leever Regional Cancer Center uses the most advanced equipment for cancer detection and treatment, including the most state-of-the-art linear accelerators, PET/CT imaging, and specialized radiation delivery equipment.
FAQ
Have questions about The Harold Leever Regional Cancer Center and the treatment we offer? Our FAQ covers everything you need to know.
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Welcome to The Harold Leever Regional Cancer Center in Waterbury, CT.

The GE Discovery™ MI DR PET/CT at the Leever Center.Learn More »

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The private practice physicians affiliated with The Harold Leever Regional Cancer Center are among the finest in the area, and are dedicated to your care.

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Upcoming Events

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Friday, Jun 05, 2026
- Multidisciplinary Breast Conference- 7:15 AM – 8:15 AM
Tuesday, Jun 09, 2026
- GI Multidisciplinary Conference- 7:15 AM – 8:15 AM
Wednesday, Jun 10, 2026
- In Tune with Tiffany- 2:00 PM – 3:00 PM
Thursday, Jun 11, 2026
- Bake Sale for Closer to Free Ride- 8:00 AM – 2:30 PM

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NEWS

May 29, 2026

A Beacon of Hope: Leever Honored for Continued Support at Greater Waterbury Relay For Life 2025

May 18, 2026

Greater Waterbury YMCA Offers Free LIVESTRONG Exercise Program for Cancer Survivors

April 29, 2026

Teaming Up for Closer to Free Ride 2025: HLRCC Joins Forces with Smilow’s “Rays of Hope” Cyclists

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BLOG

Ask the Doc: David Hill, MD, FCCP Director of Clinical Research at Waterbury Pulmonary Associates

Why is smoking bad for our health, and how can quitting smoking reduce your risk of cancer?

ACT NOW! and download your FREE genetic testing guide from Leever.

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World Class Care, Right Next Door

The Harold Leever Regional Cancer Center is comprehensive cancer center with an integrated team devoted to cancer care, conveniently located in the Waterbury area.

Our mission is to improve the health of the community by creating and fostering a patient and family-centered approach to high quality cancer care.

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National Accreditation Program for Breast Centers