A staffed First Aid office will be available on site at the convention center for any medical needs. If you require assistance, please visit the First Aid office or call 619-525-5911 or 5911 from a house phone. If you are at the Hilton Bayfront and require EMT services call 619-321-4238 or 4238 from a house phone. If you are at the Marriott Marquis and require EMT services call 619-548-0423 or 53 from a house phone for EMT services.