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Dr. John J. Callahan, MD Visit Healthgrades for information on Dr. John J. Callahan, MD. Find Phone & Address information, medical practice history, affiliated hospitals and more.

Specializes in Orthopedic Hand Surgery • Male • Age 54

3925 Sheridan Dr
Amherst, NY 14226
OverviewExperienceHospital QualityPatient SatisfactionAppointments & Offices

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Dr. Callahan:


Dr. Callahan's Experience

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Dr. Callahan's Specialties

  • Orthopedic Hand Surgery

Procedures Dr. Callahan Performs

Conditions Dr. Callahan Treats

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Hospital Quality

The right hospital is as important as the right doctor

Sisters of Charity Hospital
2157 Main St
Buffalo, NY 14214
Mercy Hospital of Buffalo
565 Abbott Rd
Buffalo, NY 14220

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9 Facts About Hospital Quality

Patients’ risk of dying during a hospital stay for heart bypass surgery could be 87.4% lower, on average, at a hospital rated 5 stars compared to a hospital rated 1 star for that procedure. Choosing the right hospital is critical to your health. View Slideshow


Patient Satisfaction

Patients' feedback on their experience with Dr. Callahan


8 Facts About Patient Satisfaction Surveys

Patient satisfaction surveys provide a standardized way of reporting about healthcare experiences. But there can be more than meets the eye when reviewing scores. Here's what you should know


Appointments & Offices

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Accepting new patients?

  • Yes
Excelsior Orthopaedics, LLP
Excelsior Orthopaedics, LLP
3925 Sheridan Dr
Amherst, NY 14226
Excelsior Orthopaedics, LLP
Excelsior Orthopaedics
240 Red Tail Rd
Orchard Park, NY 14127
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7 Tips to Prepare for Your Appointment

The key to a successful appointment is communication. To get the most out of your visit, prepare ahead of time so you can lead the conversation with your doctor. These 7 tips will get you ready

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