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5.0(6 reviews)
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Jason A. Castellanos, MD, MS, FACS
Surgeon - General, Surgeon - Complex General Surgical Oncology

Biography

I'm honored to be part of the talented team at Fox Chase Cancer Center. As a surgeon with specialty training in both Surgical Oncology and Hepato-Pancreato-Biliary surgery, I am focused on caring for … Read more ›

Featured Review See More Reviews

Outstanding!…

Anonymous

Summary

Provider Training

UniversityDegreeFocusGraduated
Vanderbilt University School of MedicineDoctorateOther2009

InstitutionFocusYear
Residency - Vanderbilt University Medical CenterOther2018
Fellowship - Memorial Sloan-Kettering Cancer CenterOther2020
Internship - Vanderbilt University Medical CenterOther2010

Specialties

Languages Spoken
English
Medical Specialties
  • Surgeon
  • Surgeon - Sub-Specialty: Complex General Surgical Oncology

Accepts New Patients: Yes

Payment Options

Payment Details

Reviews

Average Rating: 5.0
Number of Reviews: 6
Most Recent Review: 09/22/2025
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Office & Staff Evaluation Not rated

Ease of Getting an Appointment Not rated
Courtesy of Practice Staff Not rated
Office Appearance & Atmosphere Not rated
Handling of Billing Matters Not rated
Average Wait Time Not Rated

Provider Evaluation 5.0

Listening Skills 5.0
Clear Explanations 5.0
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Verified Patient

“Outstanding!...”

Outstanding!

Anonymous 09/22/2025
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Verified Patient

“Very informative and supportive....”

Very informative and supportive. Took the time to explain the entire process from beginning to end.

Anonymous 08/25/2025
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Verified Patient

“I am incredibly grateful for the...”

I am incredibly grateful for the excellent care from Dr. Castellanos, […], and the entire care team. They were great!

Anonymous 07/29/2025
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Verified Patient

“Dr. Castellanos is excellent!...”

Dr. Castellanos is excellent!

Anonymous 09/15/2025
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Verified Patient

“Dr. Castellanos [...] is the bes...”

Dr. Castellanos [...] is the best! I've only had such wonderful care anywhere except from my other Fox Chase doctors. He is magnificent.

Anonymous 08/19/2025
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Verified Patient

“Dr. Castellano's is a very compa...”

Dr. Castellano's is a very compassionate, knowledgeable, physician who pays attention and does not rush you and listen to the patient which in today's medical world is incredible! He deserves great accolades

Anonymous 07/23/2025

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Procedures & Services

Procedures & Treatments Offered

    Commonly Prescribed Medications

    Jason A. Castellanos, MD, MS, FACS has not yet listed the medications that he commonly prescribes.

    Accepted Insurance

    Accepted Insurance

    Jason A. Castellanos, MD, MS, FACS has not yet specified the insurance plans he accepts.