Dr. Guarionex Decastro, MD
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Dr. Guarionex Decastro, MD
Medical Oncology
Dr. Guarionex Decastro, MD is a medical oncologist in New York, NY and has over 20 years of experience in the medical field. Dr. Decastro has extensive experience in Renal Neoplasms & Resection and Urinary System Neoplasms. He graduated from Columbia University Vagelos College of Physicians and Surgeons in 2004. He is affiliated with medical facilities New York-Presbyterian Hospital/Lawrence and Newyork-Presbyterian/Columbia University Medical Center. He is accepting new patients and telehealth appointments.
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At a Glance
- Area of Expertise • Dr. Decastro specializes in the area of Urology. See board certifications
- Offers Telehealth • This doctor offers telehealth appointments. Call the office to schedule an appointment.
- Practices at Top Hospital • America's 250 Best Hospitals Award™ See hospitals
More Oncology Specialists at Practice
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Dr. Decastro's Reviews
Likelihood to recommend Dr. Decastro
2.3
| 5 Star | 28% | 28% |
| 4 Star | 6% | 6% |
| 3 Star | 0% | 0% |
| 2 Star | 0% | 0% |
| 1 Star | 67% | 67% |
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Likelihood of recommending Dr. Decastro to family and friends is 2.2777777 out of 5
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About Me
care philosophy
We are committed to delivering the best care and an exceptional patient experience. We are devoted to providing services that are patient-centered and compassionate, and care for you as a person.biography
Book Appointment G. Joel DeCastro, MD, MPH, an Assistant Professor of Urology at Columbia University Medical Center. Dr. DeCastro graduated with cum laude honors in Biology from Harvard University in 1997. He then went on to complete his medical...read moreMedical Oncology
Urology
Urologic Oncology
*Healthgrades does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
Overlook Hospital
Residency HospitalNew York Presbyterian Hospital Columbia University Medical Center
Internship HospitalUniversity Of Chicago Medical Center
Fellowship Hospital, 2011Columbia University Vagelos College Of Physicians And Surgeons
Medical School, 2004New York Presbyterian Hospital Columbia University Medical Center
Residency Hospital, 2004
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.
Learn more about medical license public record checkAffiliated Hospitals
- Recipient of 16
hospital awardsView all awardsAmerica's 250 Best Hospitals Award™ (2025)
Top 5% in the nation for consistently delivering clinical quality
- Recipient of 16
hospital awardsView all awardsAmerica's 250 Best Hospitals Award™ (2025)
Top 5% in the nation for consistently delivering clinical quality
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