Biotechnology (4+1), BS/PSM

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Undergraduate Programs

Our 4+1 BS/PSM program combines the BS in Biology and the PSM Biotechnology programs saving you both time and tuition.

You begin taking Biotechnology PSM courses during the fourth year of your biology major. Core classes include biotech science and bio-entrepreneurship to provide you with both research and workplace experience. You then take 22-28 units during your +1 year, compared to 38 units for two-year students. You'll gain valuable work experience during the industry internship in one of the over 200 private and public biotech companies thriving around the San Francisco Bay Area.

Over 90% job placement or PhD program from our last three Biotechnology PSM cohorts.
Our Alumni

Who Can Apply?

The program is open to current USF Biology majors only. Apply in the spring semester of your junior year. A 3.0 GPA is required in both your biology major and cumulative GPA.

How to Apply

Please include:

  • two letters of recommendation - including one from a Biology department faculty member recommenders can email directly to Prof. Christina Tzagarakis-Foster at
  • no GRE scores required

Email your application to Prof. Christina Tzagarakis-Foster at

Contact Info

Biotechnology PSM

Dr. Cary Lai, Program Director

Harney Science Center 257, 2130 Fulton Street, San Francisco, CA 94117-1080 (415) 422-6643