For general questions or help with the campus directory, please contact us either via email at: info@deltacollege.edu or call the San Joaquin Delta College main phone number at: (209) 954-5151 and follow the prompts.
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![Chris Kim Chris Kim](https://deltacollege.edu/sites/default/files/styles/directory_grid_item/public/chris_kim.jpg?itok=CoHK_MRD)
![](https://deltacollege.edu/sites/default/files/styles/directory_grid_item/public/kirshenman_chris_0.jpg?itok=xAzt0TcK)
![](https://deltacollege.edu/sites/default/files/styles/directory_grid_item/public/default_images/default-campus-directory-2024.png?itok=AMqSY6E-)
Financial Aid Specialist / Verification Processing for Last Names Starting With Sand - Z.
Financial Aid & Scholarships
(209) 954-5151, ext: 6184
![](https://deltacollege.edu/sites/default/files/styles/directory_grid_item/public/default-directory_95.jpg?itok=hzQ4Y5tA)
![Photo of Andrew Kobylanski](https://deltacollege.edu/sites/default/files/styles/directory_grid_item/public/andrew_kobylanski_web.jpg?itok=xZtuIA8F)
![Jacek Kostyrko](https://deltacollege.edu/sites/default/files/styles/directory_grid_item/public/jacek-kostyrko.jpg?itok=GwToTM-p)
Professor
Science and Mathematics Division, Physics, Mathematics, Astronomy
(209) 954-5151, ext: 5732
![Alena Koumarianos](https://deltacollege.edu/sites/default/files/styles/directory_grid_item/public/alena_koumarianos.jpg?itok=YFxMUWJV)
Interim Deaf and Hard of Hearing Services Coordinator & Certified CART Captioner
Disability Support Programs & Services
(209) 954-5151, ext: 6266
![Photo of Jeremy Koyama](https://deltacollege.edu/sites/default/files/styles/directory_grid_item/public/jeremy_koyama_web.jpg?itok=5oQ2sLQN)