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Aaron Y. Mochizuki, DO


  • Pediatric Neuro-Oncologist, Division of Oncology
  • Assistant Professor, UC Department of Pediatrics
I seek to provide compassionate care to each person and their family.
Aaron Y. Mochizuki, DO

About

Biography

As a pediatric neuro-oncologist, I treat patients with brain tumors as well as other solid tumors. I seek to provide compassionate care to each person and their family.

The awe-inspiring children going through the most challenging circumstances and their incredible families who support them inspired me to pursue my career.

My research examines how brain tumor immune-cell populations change with therapy and how those changes can predict treatment response.

In my free time, I enjoy running, hiking and snowboarding.

MD: A.T. Still University, Mesa, AZ, 2013

Internship: University of Hawaii, Honolulu, HI, 2014

Residency: LAC+USC Medical Center, Los Angeles, CA, 2016

Fellowship: Pediatric Hematology/Oncology, UCLA, Los Angeles, CA, 2019

Fellowship: Pediatric Neuro-Oncology, Stanford University, Palo Alto, CA, 2021

Interests

Pediatric neuro-oncology; immunotherapy

Interests

Data science; tumor microenvironment

Research Areas

Additional Languages

Spanish

Insurance Information

Cincinnati Children's strives to accept a wide variety of health plans. Please contact your health insurance carrier to verify coverage for your specific benefit plan.

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Publications

ID #476 Increased Prevalence of Optic Nerve Hypoplasia in Neurofibromatosis Type 1. Rawashdeh, M; Gilene, S; Hummel, T; Smiley, NP; Graham, R; Mochizuki, A; Raskin, S; Shah, V; De Blank, P. Neuro-Oncology Pediatrics. 2026; 2(Supplement_1):wuag026.170.

ID #1002 Hematologic Toxicity during Proton Radiation: a Review of Weekly CBC Results at a Single Center. Miller, C; Camardo, H; Fohl, D; Davis, J; Hummel, T; Mochizuki, A; Smiley, NP; Graham, R; Raskin, S; Frankart, A; Pater, L; De Blank, P. Neuro-Oncology Pediatrics. 2026; 2(Supplement_1):wuag026.440.

ID #1028 A Retrospective Review Characterizing the Toxicities, Outcomes, and Molecular Characteristics of Adolescent and Young Adult Patients with Medulloblastoma. Reiff, S; Cronk, J; Graham, R; Hummel, T; Mochizuki, A; Smiley, NP; De Blank, P; Raskin, S. Neuro-Oncology Pediatrics. 2026; 2(Supplement_1):wuag026.457.

MEK inhibitor-induced dropped head syndrome in pediatrics. Gilene, S; Miller, C; Cronk, JC; Graham, RT; Gross, AM; Hummel, TR; Kotch, C; Mochizuki, AY; Raskin, S; Pillay-Smiley, N; De Blank, P. Neuro-Oncology Pediatrics. 2026; 2(2):wuag024.

BIOM-88. LEPTOMENINGEAL METASTASIS IN THE INTERNAL AUDITORY CANAL AS A PREDICTOR OF OUTCOMES FOR CHILDREN WITH CENTRAL NERVOUS SYSTEM TUMORS. Koch, A; Derinkuyu, B; Webster, A; Mochizuki, A; Pillay-Smiley, N; Graham, RT. Neuro-Oncology. 2025; 27(Supplement_5):v45-v45.

Intratumoral/Peritumoral Herpes Simplex Virus-1 Mutant HSV1716 in Pediatric Patients with Refractory or Recurrent High-Grade Gliomas: A Report of the Pediatric Brain Tumor Consortium. Mochizuki, AY; Hummel, TR; Cripe, T; Fouladi, M; Pollack, IF; Mitchell, D; Poussaint, TY; Onar-Thomas, A; Pillay-Smiley, N; Dewire-Schottmiller, M; Stevenson, CB. Onco. 2024; 5(1):1.

Germline PTCH1: c.361_362insAlu alteration identified by comprehensive exome and RNA sequencing in a patient with Gorlin syndrome. Mochizuki, AY; Nagaraj, CB; Depoorter, D; Schieffer, KM; Kim, SY. American Journal of Medical Genetics, Part A. 2024; 194(10):e63788.

14q22.3 duplication including OTX2 in a girl with medulloblastoma: A case report with literature review. Blake, C; Widmeyer, K; Daquila, K; Mochizuki, A; Smolarek, TA; Pillay-Smiley, N; Kim, SY. American Journal of Medical Genetics, Part A. 2024; 194(7):e63604.

IMMU-17. A PHASE I STUDY OF INTRATUMORAL/PERITUMORAL HERPES SIMPLEX VIRUS-1 MUTANT HSV1716 IN PATIENTS WITH REFRACTORY OF RECURRENT HIGH-GRADE GLIOMAS: A PEDIATRIC BRAIN TUMOR CONSORTIUM STUDY. Mochizuki, AY; Hummel, TR; Cripe, T; Fouladi, M; Stevenson, CB; Pollack, I; Mitchell, D; Poussaint, TY; Onar-Thomas, A; Dewire-Schottmiller, M; Pillay-Smiley, N. Neuro-Oncology. 2024; 26(Supplement_4):0-0.

MDB-45. THE PTBP2 SPLICING FACTOR IS ESSENTIAL IN GROUP 3/4 MEDULLOBLASTOMA. Caisova, V; Rivero-Hinojosa, S; Tardito, S; Zhang, H; Lu, I-A; Chintala, N; Mochizuki, A; Pei, Y; Murad, N; Sneiderman, C; Kohanbash, G; Yang, J; Rood, B. Neuro-Oncology. 2024; 26(Supplement_4):0-0.

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