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Memorial Day Hours

Saturday May 25th the following offices are closed: East Setauket, Huntington, Hicksville, Freeport, Port Jefferson, Smithtown West
Sunday May 26th only the following offices are open: Medford and Plainview
Monday May 27th all offices will be closed for Memorial Day.

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Now Open In
The Bronx


Zwanger-Pesiri has been providing New Yorkers with affordable, high quality radiology for over 65 years.

Now we're bringing our signature ZP service to our new office in the Parkchester section of The Bronx.

Located at:
1888 Westchester Ave.
Bronx, NY 10472


Our Services
Offering a full range of diagnostic imaging services using the latest technology.
Accepted Insurances
We participate in most major insurance plans including ACP patients for all examinations.
Location Finder
Find the closest ZP office to you. We have offices throughout Brooklyn, Queens, Nassau & Suffolk.
Pay Your Bill
You can easily pay your balance with just a few clicks

Exam Results Online

Access your reports & images in one easy-to manage location.

Patient PortalPhysician Portal

Best of Long Island Winner 8 years in a row

For over 65 years, Long Island has trusted Zwanger-Pesiri to provide medical diagnostics with the highest standard of care.

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  • Early morning, late evening, Saturday & Sunday appointment.
  • Same-day appointments available for most studies.
  • Find an office near you.

Cutting Edge Technology

Learn about some of our services below.

Or see our full list of services.

MRI
The newest fleet of machines on Long Island results in the fastest scans and the cleanest images
CT
We work to reduce patient radiation exposure on every scan by following the ALARA Principle
MRI/PET
The first outpatient MRI/PET machine in the country, the newest tool for cancer
X-Ray
Same day and walk-in appointment available in all locations with the latest technology
Ultrasound
ZP provides state-of-the-art ultrasound equipment in every facility, which do not use radiation
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ZP Blog

Become a subscriber today and receive health related news, information and events sponsored by Zwanger-Pesiri.

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Radiation Safety

The most modern units produce the absolutely lowest amount of radiation possible while still achieving diagnostic quality images.

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Education

We are committed to educating and training radiologists and technologists, adhering to the highest standards in the radiology field.

98% Satisfaction Rate

See what patients are saying about ZPRad!

“I particularly liked that I filled out all my forms on my phone. Excellent!”
“I was blown away! My results were in on the same day that I had my MRI done.”
“You guys are doing it right. So nice to see a company that understands what customer service means. Well done. I wouldn't go anywhere else.”
“The entire process was like being treated as part of the family. Every individual was courteous, professional, friendly and very helpful. Would never use any place else.”
“So much better than the conveyor belt type of service one receives when dealing with a large institution.”
“This office makes appointments so easy. I had a 9:30 appointment and was finished by 9:31! They don't make you wait.”
“I particularly liked that I filled out all my forms on my phone. Excellent!”
“I was blown away! My results were in on the same day that I had my MRI done.”
“You guys are doing it right. So nice to see a company that understands what customer service means. Well done. I wouldn't go anywhere else.”
“The entire process was like being treated as part of the family. Every individual was courteous, professional, friendly and very helpful. Would never use any place else.”
“So much better than the conveyor belt type of service one receives when dealing with a large institution.”
“This office makes appointments so easy. I had a 9:30 appointment and was finished by 9:31! They don't make you wait.”
“I particularly liked that I filled out all my forms on my phone. Excellent!”
“I was blown away! My results were in on the same day that I had my MRI done.”
“You guys are doing it right. So nice to see a company that understands what customer service means. Well done. I wouldn't go anywhere else.”
“The entire process was like being treated as part of the family. Every individual was courteous, professional, friendly and very helpful. Would never use any place else.”
“So much better than the conveyor belt type of service one receives when dealing with a large institution.”
“This office makes appointments so easy. I had a 9:30 appointment and was finished by 9:31! They don't make you wait.”