Dr. Zakka is on Doximity
As a Doximity member you'll join over two million verified healthcare professionals in a private, secure network.
- Gain access to free telehealth tools, such as our “call shielding” and one-way patient texting.
- Connect with colleagues in the same hospital or clinic.
- Read the latest clinical news, personalized to your specialty.
Office
5971 Venice Blvd
Los Angeles, CA 90034Phone+1 323-857-2000
Education & Training
- American University of Beirut Faculty of MedicineClass of 2016
Certifications & Licensure
- CA State Medical License 2023 - 2025
- American Board of Internal Medicine Internal Medicine
Publications & Presentations
PubMed
- 10 citationsClinical Nutrition and Human Rights. An International Position Paper.Diana Cardenas, Maria Isabel Toulson Davisson Correia, Juan B Ochoa, Gil Hardy, Dolores Rodriguez-Ventimilla
Nutrition in Clinical Practice. 2021-06-01 - 24 citationsAnalysis of racial disparities in the treatment and outcomes of colorectal cancer in young adults.Olatunji B. Alese, Renjian Jiang, Katerina Mary Zakka, Christina Wu, Walid L. Shaib
Cancer Epidemiology. 2019-12-01 - 14 citationsPredictive and Prognostic Effects of Primary Tumor Size on Colorectal Cancer Survival.Olatunji B Alese, Wei Zhou, Renjian Jiang, Katerina Zakka, Zhonglu Huang
Frontiers in Oncology. 2021-01-01
Press Mentions
- Blood-Based Next-Generation Sequencing Analysis of Neuroendocrine NeoplasmsMay 12th, 2020
Viewing the full profile is available to verified healthcare professionals only.
Find your profile and take control of your online presence: