BestoSys

For doctors, it's one of the the most comprehensive online practice management solutions available. Doctors can register new patients and enter their detailed medical profile, book appointments, send SMS/email alerts, enter treatments, charges, prescriptions, receipts, payments etc., In addition, they can upload x-rays & photos, send greeting SMS to patients, send Facebook like invites, patient portal links, e-prescriptions by SMS/WhatsApp. A lot of this functionality works even OFFLINE (without internet connectivity). You can access past data and also enter new data which syncs up automatically when phone is online.
Few really handy features include patient info upload directly from phone contacts and appointment booking, Indian-language instructions for prescriptions, graphic teeth-number selector for dentists...many more.
For patients, it's instant access to their appointments, treatments, prescriptions etc., Patients can also enter their medical information, request/cancel appointments, give feedback etc.,