Dr. John Brennan, MD
Orthopedic Surgery*•Male•Age 56
Orthopedic Surgery*
Dr. John Brennan, MD is an orthopedic surgery specialist in East Setauket, NY. He is affiliated with medical facilities such as Saint Charles Hospital and St. Catherine of Siena Hospital. He is accepting new patients and telehealth appointments.
Practice
6 Technology Dr Ste 100 East Setauket, NY 11733Make an Appointment
Show Phone NumberAccepting new patients
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*The information displayed here is sourced from independent information providers, such as state board websites, as of November 2023, 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.
Dr. Brennan's Reviews
Likelihood to recommend Dr. Brennan
4.8
5 Star | 94% | 94% |
4 Star | 1% | 1% |
3 Star | 0% | 0% |
2 Star | 1% | 1% |
1 Star | 4% | 4% |
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How was your experience with Dr. Brennan?Overall Patient Satisfaction
Likelihood of recommending Dr. Brennan to family and friends is 4.8 out of 5
About Me
Care Philosophy
Biography
Specialties*
- Orthopedic Surgery
- Sports Medicine
*Healthgrades does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
Board Certifications
St Lukes Roosevelt Hospital Center
Internship Hospital
- Healthgrades Honor Roll
- American Association of Hip and Knee Surgeons, Member
- Irish-American Orthopedic Society, Member
- Medical Society of the State of New York, Member
- Suffolk County Medical Society, Member
Common Questions and Answers
Please call the office to learn more. (631) 689-6698
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What is the best way to schedule an appointment with Dr. John Brennan, MD?
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Can I use my insurance at Dr. John Brennan, MD?
Dr. John Brennan, MD accepts various insurance plans. You can easily check if your insurance provider is accepted by using the Healthgrades insurance check. We recommend verifying your insurance coverage before scheduling an appointment to ensure a seamless experience.
What is Dr. John Brennan, MD's office address?
Dr. Brennan's office is located at 6 Technology Dr Ste 100, East Setauket, NY 11733. You can find other locations and directions on Healthgrades.
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Locations
Practice
- Call
- Fax
- Hours
- Mon: 9:00am - 5:00pm
- Tue: 9:00am - 5:00pm
- Wed: 9:00am - 5:00pm
- Thu: 9:00am - 5:00pm
- Fri: 9:00am - 5:00pm
- Directions
Practice
St. Charles Orthopedics
St. Charles Orthopedics
- Call
- Fax
- Hours
- Mon: 9:00am - 5:00pm
- Tue: 9:00am - 5:00pm
- Wed: 9:00am - 5:00pm
- Thu: 9:00am - 5:00pm
- Fri: 9:00am - 5:00pm
- Directions
Affiliated Hospitals
hospital award
How patients felt about the care they received at this hospital.
2% higher than the national average
3% higher than the national average
hospital awards
America's 250 Best Hospitals Award™ (2024, 2023, 2022)
Top 1% in the nation for providing the highest clinical quality year over year
America's 50 Best Hospitals Award™ (2024, 2023)
Top 1% in the nation for providing the highest clinical quality year over year
How patients felt about the care they received at this hospital.
2% higher than the national average
1% lower than the national average
hospital awards
How patients felt about the care they received at this hospital.
2% higher than the national average
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