Thank you for your interest. To request information about Medical Advocacy & Outreach’s services and divisions, you are welcome to contact us using the convenient form below. To initiate services or to schedule an appointment, please call 1-800-510-4704. You are also welcome to visit MAO during regular service hours. CLICK HERE for a breakdown of service hours and locations. Some services, including HIV and PrEP treatments, Hepatitis C testing, and medication pick-ups require advance communication and/or a scheduled appointment.