Loading provider…
Loading provider…
Internal Medicine Physician in West Hills, CA
NPI: 1174150973Primary Employer
James C.S. Hahn, M.D. , Inc.
HQ Phone
Get MD Ja-Yoon's Phone Numberphone_androidMobile
Get MD Ja-Yoon's MobileLooking to connect with more Physicians?
Dmand AI gives you access to real-time firmographics, buying signals, org charts, and decision-makers - helping your GTM teams prioritize accounts, personalize outreach with AI-driven automation, and close deals faster.
Get Started for Freearrow_outwardCA State Medical License
2023 - 2025
CA State Medical License

American Board of Internal Medicine
Internal Medicine
Keck School of Medicine of USC
keck.usc.edu
Medical School
Until 2020
Evaluation of real-time video from the digital indirect ophthalmoscope for telemedicine consultations in retinopathy of prematurity.
Authors: Sudha Nallasamy
Publication Date: 2020-09-21
Authors: Hahm, Hyeouk Chris, Lee, Christina H, Choe, Ja-Yoon Uni, Ward, Anna, Lundgren, Lena
Journal: J AIDS Clin Res
Development and Evaluation of a Tele-Education Program for Neonatal ICU Nurses in Armenia.