Our Team

Yoseph Kim, MSE is Optosurgical’s Chief Executive Officer and R&D Administrator. He received both B.S. and M.S.E. degrees in Biomedical Engineering (BME) from Johns Hopkins University (JHU). His experiences and knowledge gained from rigorous course loads in both the BME and Business minor programs will prepare him well to make Optosurgical successful.

Richard Cha, PhD is the Founder and Chief Scientific Officer. He is an expert in optical imaging technology and its application to clinical models. He developed the foundational intellectual property that powers Optosurgical’s technology. He has designed and developed our pre-clinical and clinical prototypes and is the Principal Investigator (PI) of two NIH STTR Phase I projects and one NIH SBIR Phase 2 project.

Eugene Oh, MSE is the Chief Regulatory Officer and one of the MPIs (multiple PI) for our SBIR Phase 2 Project. She received her B.S. and M.S.E degree in BME from JHU. Eugene has an excellent record of working with the technical team, and has experience working at a student-led venture Relavo, LLC as the clinical development engineer to plan usability studies and aid in prototyping to address the ergonomics and human factors engineering aspects.

Min Jin Koh, Pharm.D. is Optosurgical’s Regulatory Affairs Manager who received her Pharm.D. degree from the University of Houston. She is a dedicated pharmacist with clinical and community experience, recognized for effectively performing all pharmacist duties, including collaboration and a patient-focused approach. Before starting her career as a pharmacist, she received a bachelor’s degree in Industrial Engineering, and worked for Samsung SDS as an IT consultant, collaborating with Samsung Electronics and Samsung China to establish IT and business system strategies.

De Ru Tsai, MS is a Robotics & Computer Vision Engineer with an M.S. degree in Robotics (AI concentration) from Arizona State University (ASU). Before joining ASU, he developed simulation software and integrated it with robot arms and machines at the Industrial Technology Research Institution (ITRI) in Taiwan. His proficiency in AI and mechanical engineering enables him to bridge software and hardware well.