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13400 E Shea BlvdScottsdale, AZ 85259
Dr. Ahmed is on Doximity
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Education & Training
Mayo Clinic College of Medicine and Science (Rochester)Residency, Radiation Oncology, 2014 - 2018
Creighton University School of MedicineResidency, Internal Medicine, 2013 - 2014- Mayo Clinic College of MedicineClass of 2013
Certifications & Licensure
AZ State Medical License 2022 - 2027
CA State Medical License 2023 - 2027
CO State Medical License 2022 - 2027
NV State Medical License 2022 - 2027
MN State Medical License 2014 - 2026
NM State Medical License 2023 - 2026
American Board of Radiology Radiation Oncology
Clinical Trials
- Radiation Therapy Before Surgery for Localized, Resectable Soft Tissue Sarcoma of the Extremity and Superficial Trunk Start of enrollment: 2020 Nov 30
- Comparing Carbon Ion Therapy, Surgery, and Proton Therapy for Management of Pelvic Sarcomas Involving the Bone Start of enrollment: 2022 Jan 20
Roles: Principal Investigator
- Evaluation of Hippocampal-Avoidance Using Proton Therapy in Low-Grade Glioma Start of enrollment: 2019 Aug 28
Roles: Principal Investigator, Contact
Publications & Presentations
PubMed
- Immediate 2-Stage breast reconstruction outcomes after proton or photon postmastectomy radiotherapy.Robert W Gao, William S Harmsen, Na L Smith, Trey C Mullikin, Adam C Amundson
Clinical and Translational Radiation Oncology. 2025-09-01 - Preoperative Radiotherapy in Patients With Localized Ewing Sarcoma Enrolled on AEWS1031: A Report From the Children's Oncology Group.Daniel J Indelicato, Alexandra K Callan, Safia K Ahmed, Mark Krailo, Natalie DelRocco
Pediatric Blood & Cancer. 2025-08-01 - Definitive Radiation Therapy for Ewing Sarcoma: Outcomes Based on Tumor Volume, Dose, and Fractionation.Taylor M Weiskittel, William S Harmsen, Anita Mahajan, Ivy A Petersen, Michael G Haddock
Advances in Radiation Oncology. 2025-08-01
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