Abstract: Disclosed herein are patient-side medical devices comprising a plurality of drawers adapted to receive or dispense a medication, at least one visual display, and at least one biometric sensor for acquiring biometric data of a subject. Further the patient-side medical device can comprise a processor configured to change, based at least in part on a measurement: a medication dispensing schedule: a medication: or a dosage of a medication. In some embodiments, a biometric sensor can be a fingerprint reader, a retinal scanner, or facial recognition reader. In some embodiments, a biometric sensor can be a fingerprint reader.