Home Find a Doctor Diosdado Baja Jr., MD Back to search results COVID-19 update: If you think you have COVID-19 symptoms or are looking to be tested, please use our free symptom checker. Do not schedule an in-person appointment. Diosdado Baja Jr., MD Anesthesiology 1 patients recommend this provider age-group-adults-color Treats adults Contact Anesthesia Service Medical Group, Inc 3626 Ruffin Rd San Diego, CA 92123 Get directions Phone Number 858-565-9666 See More Locations OverviewOffice Locations (1) Expertise Anesthesiology Hospital Affiliations Scripps Mercy Hospital Languages English Board Certifications American Board of Anesthesiology, Anesthesiology, 2019 Medical Education Meharry Medical College, MD, 2014 Internships Montefiore Medical Center, Internal Medicine, 2015 Residencies University of California, Davis, Anesthesiology, 2018 Anesthesia Service Medical Group, Inc 3626 Ruffin Rd San Diego, CA 92123 Get directions Phone Number 858-565-9666 If you see an error or omission on a provider’s profile page, please contact us.