Our Hematology/Oncology fellows come from across the U.S. and around the world. While all of our trainees have a love of learning and a compassionate approach to patient care, they come from diverse backgrounds, family status, and professional and personal interests. Our fellows and faculty foster a collegial environment and education-focused culture that provides an inclusive learning experience. Training can be challenging, but our program is close-knit and each resident brings a dedication to providing stellar patient care as well as a collaborative learning experience.

Current fellows

Class of 2025

Zoey Harris, M.D. Medical school: University of Arizona College of Medicine Internal medicine residency: Johns Hopkins Osler Medical Residency - Baltimore, MD (2019-2022) Why I chose Mayo Clinic: I desired to come to Mayo Clinic in Arizona because of the emphasis on patient-centered care, education and cutting-edge research. The support and mentorship provided by colleagues and faculty have been insurmountable. At the end of the day, I knew Mayo Clinic would prepare me to be the best hematologist/oncologist I could be.

Binbin Zheng, M.D. Medical school: Universidad Autónoma de Madrid Facultad de Medicina Internal medicine residency: Icahn school of medicine at Mount Sinai Morningside-West (2018-2021) Why I chose Mayo Clinic: Fellowship can be daunting for many reasons. As a new fellow focusing on GI tumors, I often questioned my future direction. “What kind of research should I pursue?” “What unique skills can I offer when seeking jobs?” “Is this the right path for me?” In retrospect, I feel extremely fortunate to have joined the Mayo Clinic Arizona Fellowship program. The leadership did not constrain me to a predetermined career path but rather supported me in exploring my interests and provided the necessary resources.

Class of 2026

	Seyi Abidoye, M.B.B.S. Medical school: University of Lagos College of Medicine Internal medicine residency: Northeast Georgia Medical Center (2020-2023) Why I chose Mayo Clinic: The training at Mayo Clinic has been an incredible experience so far. The program provides hands-on exposure to a wide variety of cases. The faculty members are not only experts in their fields but are also exceptionally approachable and supportive, creating an environment of continuous learning and professional development. Additionally, I greatly appreciate the camaraderie among the fellows in the program. Finding mentors and research projects has been smooth and rewarding. The faculty are approachable and invested in our growth, providing excellent guidance and resources. This support has been crucial in developing my research skills and shaping my career.
	Rodolfo Morales, M.D. Medical school: Universidad Autónoma de Nuevo León Facultad de Medicina Internal medicine residency: University of Texas Rio Grande Valley-DHR, Edinburg, TX (2020-2023) Why I chose Mayo Clinic: What I appreciate the most about the Hematology Oncology Fellowship program at Mayo Clinic in Arizona is the consistently supportive and friendly environment fostered by fellows, faculty, and staff, alongside a culture and values that prioritize patient needs. What sets this fellowship program apart is its unique research opportunities as well as opportunities to rotate in underserved areas, as well as the flexibility to tailor training to your specific professional interests.
	Sarah Monick, M.D. Medical school: University of Illinois College of Medicine Internal medicine residency: University of Chicago (2019-2023) Why I chose Mayo Clinic: I chose Mayo Clinic in Arizona for my hematology/oncology fellowship because of the institution's dedication to developing a comprehensive adolescent and young adult (AYA) program and its commitment to improving developmentally appropriate patient-centered care for young adults with cancer across the care continuum. As a Med-Peds trained physician, I have a strong interest in caring for young adults with cancer and conducting patient reported outcomes research to amplify their voices and identify gaps in supportive care services that need refinement. Since arriving, I've had the privilege of working with exceptional female mentors—special shout out to Dr. Rosenthal and Dr. Wu—who have greatly fostered both my personal and professional growth. I am so fortunate to have the opportunity to train here!
	Kevin Shim, M.D., Ph.D. Medical school: Mayo Clinic, MN Internal medicine residency: Washington University, Saint Louis, MO (2019-2022) Why I chose Mayo Clinic: The opportunity to focus deeply on the latest advances in cancer care and biology has been a highlight. The work/life balance is excellent, thanks to the institutional guardrails and support systems in place. Additionally, finding mentors and research projects has been a seamless process, with a wealth of active projects and a strong faculty presence eager to engage in meaningful collaborations.

Class of 2027

	Cody Eslinger, M.D., M.S. Medical school: Texas Tech University Health Sciences Center School of Medicine  Internal medicine residency: Mayo Clinic, AZ (2021-2024) Why I chose Mayo Clinic: I chose to come to Mayo Clinic in Arizona because of the research opportunities as well as its status as an NCI designated cancer center. As someone planning to practice in academia, I knew I would be well trained. There’s also no shortage of fun things to do outside of work while living in the Phoenix area.
	Ali Hassan, M.D. Medical school: University of Iowa, Carver College of Medicine Internal medicine residency: University of Iowa Internal Medicine (2021-2024) Why I chose Mayo Clinic: After spending time as a visiting resident with the Hematology/Oncology program here at Mayo Clinic in Arizona, it was clear to me that patient-centered care is the cornerstone of this program along with a healthy learning culture, immensely supportive mentors, and endless opportunities to contribute to the field. I knew that this would be the perfect environment in which I could challenge myself, embrace the unknown, and grow.
	Usman Ilyas, M.B.B.S. Medical school: Pakistan – Rawalpindi Medical College Internal medicine residency: ISMMS/Queens Internal Medicine (2021-2024) Why I chose Mayo Clinic: I chose to do my fellowship at Mayo Clinic because of its collegial atmosphere and stellar reputation in both clinical practice and research. As Dr. William Mayo said, "The best interest of the patient is the only interest to be considered." Being one of the NCCN Member Institutions, Mayo Clinic offers high clinical volume and exposure to rare cancers, providing exceptional training. The ample research resources are instrumental for career development and personal growth. Most importantly, the camaraderie between fellows and faculty fosters a supportive culture where I felt I truly belong.
	Skyler Taylor, M.D. Medical school: Southern Illinois University School of Medicine Internal medicine residency: Medical College of Wisconsin, Milwaukee (2021-2024) Why I chose Mayo Clinic: I chose Mayo Clinic in Arizona for the variety of pathology, the excellent clinical education, and the abundance of research support. The genuine willingness of my peers and faculty to help each other for the good of our patients has been a welcoming environment. Additionally, I get to enjoy the beautiful and diverse landscape of Arizona with my family.

Alumni

The most important indicator of the success of a training program is found in the outcomes of the graduates upon completion of their training.

Here's a look at what our recent graduates have gone on to accomplish.

Words from alumni

Past graduates share about their journey at Mayo Clinic and the program.