MedViana is a family-focused medical clinic in Granja Viana, Cotia, offering welcoming, clearly explained care across a broad range of specialties. The clinic marks ten years serving the local community and operates from a 350-square-metre facility with ten consultation rooms, a medication room, space for minor procedures, examination collection services, alternative therapy facilities, and a spacious reception area. Appointments are scheduled, and the clinic emphasizes attentive service and experienced physicians.

Its specialties include cardiology, general practice, dermatology, endocrinology, gastroenterology, geriatrics, gynecology, mastology, nutrition, ophthalmology, orthopedics, pediatrics, psychiatry, and other medical fields. Services include hormonal and medication applications, therapeutic bloodletting, laser vaginal procedures, and dermatological, aesthetic, gynecological, orthopedic, ophthalmological, and ear, nose, and throat procedures. Diagnostic offerings include blood collection, ECGs, echocardiograms, COVID-19 tests, Doppler, Holter and MAPA monitoring, ultrasounds, Pap tests, spirometry, retinal mapping, and occupational medicine examinations. MedViana accepts Bradesco, Mediservice, and SulAmérica plans for some specialties. The clinic is located at Vianna Village, near Raposo Tavares, and provides covered parking.