


Dr. Donald Katz, MD
Dr. Donald Katz, MD is a cardiologist in New Milford, CT and has over 55 years of experience in the medical field. He graduated from UNIVERSITY OF CALIFORNIA AT LOS ANGELES / CENTER FOR HEALTH SCIENCES in 1965. He is affiliated with medical facilities Danbury Hospital and Northern Dutchess Hospital.
Practice
11 Old Park Lane Rd New Milford, CT 06776Hospital Highlight
Dr. Katz is affiliated with Danbury Hospital Danbury, a highly rated and top awarded hospital for cardiology.
At a Glance
- Areas of ExpertiseDr. Katz specializes in the areas of Cardiovascular Disease & Internal Medicine. • See board certifications
- Practices at Top Hospital
- Hospital Satisfaction

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Dr. Katz's Reviews
Likelihood to recommend Dr. Katz
3.7
5 Star | 67% | 67% |
4 Star | 0% | 0% |
3 Star | 0% | 0% |
2 Star | 0% | 0% |
1 Star | 33% | 33% |
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How was your experience with Dr. Katz?Overall Patient Satisfaction
Likelihood of recommending Dr. Katz to family and friends is 3.6666667 out of 5
About Me
biography
Dr. Donald Katz, MD is a cardiologist in New Milford, CT and has over 55 years of experience in the medical field. He graduated from UNIVERSITY OF CALIFORNIA AT LOS ANGELES / CENTER FOR HEALTH SCIENCES in 1965. He is affiliated with medical facilities Danbury Hospital and Northern Dutchess Hospital.Cardiology
*Healthgrades does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
University Of California At Los Angeles / Center For Health Sciences
Medical School, 1965
Healthgrades receives board action history for physicians and physician assistants. The information displayed here is sourced from independent information providers, such as state board websites, and may not be the most up-to-date information. Healthgrades makes no representations with respect to the accuracy of any information provided here and assumes no responsibility or liability for such information.
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Locations
Practice
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- Fax
- Hours
- Mon: 8:00am - 5:00pm
- Tue: 8:00am - 5:00pm
- Wed: 8:00am - 5:00pm
- Thu: 8:00am - 5:00pm
- Fri: 8:00am - 5:00pm
- Sat: 9:00am - 12:00pm
- Directions
Affiliated Hospitals
- View all patient feedback
How patients felt about the care they received at this hospital.
90%Patients said they were given information about recovering at home3% higher than the national average
81%Patients would recommend the hospital to friends and family12% higher than the national average
- Recipient of 28
hospital awardsAmerica’s 100 Best Hospitals for Cardiac Care Award™ (2025)
Top 5% in the nation for consistently delivering clinical quality
View all awardsAmerica’s 100 Best Hospitals for Coronary Intervention Award™ (2025)
Top 5% in the nation for consistently delivering clinical quality
View all patient feedbackHow patients felt about the care they received at this hospital.
87%Patients said they were given information about recovering at home3% higher than the national average
74%Patients said that doctors always listened to them and explained things well2% lower than the national average
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