Dr. Mario Marquist Ray is a Internal Medicine,General Physician and Hospice and Palliative Medicine Specialist in Annesdale, MEMPHIS and has an experience of 23 years in these fields. Dr. Mario Marquist Ray practices at Methodist University Hospital in Annesdale, MEMPHIS,Teamhealth in Poplar Avenue, MEMPHIS and Methodist Le Bonheur Germantown Hospital in Southwind, MEMPHIS. He completed Medical School from University of Tennessee Health Science Center College of Medicine in 2003,MBA, Physician Executive MBA from Haslam College of Business, University of Tennessee - Knoxville in 2019 and Residency, Internal Medicine from The University Of Tennessee in 2006. Some of the services provided by the doctor are: Allergic Conjunctivitis,Liver Damage from Alcohol,Headache,Hyperlipidemia and Chronic Deep Vein Thrombosis (DVT) etc.