Breadcrumb < Patient care Departments To ensure the highest level of care, our experienced doctors collaborate with an unrivalled network of more than 7,300 specialists at Mayo Clinic in the United States. Cardiology (heart health) Consult a highly experienced team of private cardiologists who provide private heart care tailored to you. Gastroenterology (digestive diseases) Receive comprehensive care from private gastroenterologists who specialise in preventing, diagnosing and treating digestive disorders.