that webpage is such a scam!!!
look at their FAQ:
Q: Where are the clinical rotations being done?
A: Clinical rotations are the least concern of a new applicant to medical school. A new medical student, just beginning their medical school basic science instruction, has 16 months in the accelerated Stewart University M.D. program, before they even take the USMLE step 1 exam, which they need to pass prior to taking any clinical rotations in the U.S.. The clinical rotations can take place in a variety of locations throughout the United States or elsewhere in the world - where the medical student desires.
They dont even want to answer their own questions!! LOL.
Q: Why isn't Stewart University School of Medicine accredited in the state of California?
A: We neither seek nor desire accreditation from the State of California, as we are an International school, operating on federal land, and do not need accreditation from the State of California in order to operate. Because we are an International school that is operating on federal land, we operate outside the jurisdiction of the State of California, and they have no authority over Stewart University despite their desire to control all medical training in the State of California. If you call the State of California, they will not say that they recognize Stewart University because Stewart University is above the standard of the state as an International medical school that operates on federal land outside the state's jurisdiction. We are operating completely legally and within federal government boundaries and protections, and for this reason the state of California cannot and does not have the authority to recognize our stature.