How many days of written notice must be provided to terminate a doctor-patient relationship to avoid abandonment?

The requirement for written notice to terminate a doctor-patient relationship in Texas is 30 days. This stipulation is designed to protect patients from abrupt discontinuation of care, which could lead to detriment in their medical management. Providing 30 days' written notice ensures that the patient has adequate time to find another healthcare provider and make necessary arrangements for their ongoing medical needs. This is crucial in maintaining a standard of care and ethical practice within the medical community, preventing situations that could be deemed as patient abandonment. Therefore, the correct answer reflects this essential timeframe that balances the doctor's right to terminate the relationship with the patient's need for continuity of care.