Here is the map as a delivery driver sees it. San Dimas Community Hospital, on West Covina Boulevard in 91773, is the in-town campus — a small general hospital, and the one destination Omalley's Flowers at 169 West Bonita Avenue can reach in minutes. Emanate Health operates three campuses on the western arc: Foothill Presbyterian on South Grand Avenue in Glendora, about four miles northwest; Inter-Community in Covina, about five; and Queen of the Valley in West Covina, about eight. Pomona Valley Hospital Medical Center on North Garey Avenue, six miles southeast, is the largest acute-care campus in this valley and carries the region's cancer and cardiac volume along with its busiest emergency department. Casa Colina, on East Bonita Avenue in Pomona, is a rehabilitation hospital about four miles away on the same street Omalley's works from. Kaiser Permanente Baldwin Park is nine miles west, in the same city as Baldwinpark Flower on Ramona Boulevard. San Antonio Regional in Upland is ten miles east, the same town as Suzanns. Chino Valley Medical Center sits south, near Townsquare Florist on Riverside Drive.
The campus that most changes the order is City of Hope in Duarte, roughly ten miles west on the far side of the 210 and well inside the ring. It is a national cancer center with one of the country's largest stem-cell and bone-marrow transplant programs, which means a much higher proportion of its inpatients are profoundly immunocompromised than at a general hospital. For a patient there — and equally for anyone on a transplant or blood-cancer unit at Pomona Valley — the sensible assumption is that the room will not take a potted plant and may not take flowers at all, and the honest advice is to call the unit before you buy. When flowers are allowed, what passes is a tight, hydrated, pollen-free design in a short sealed vase and nothing fragrant. When they are not, the family waiting room and the patient's own house are both perfectly good destinations, and a bouquet sent to the spouse who has been driving the 210 twice a day for three weeks is not a consolation prize.
Three more practical constraints, all of them local. First, size: hospital rooms in this valley are not generous, the tray table is the only real surface, and a compact low arrangement is functional where a tall one gets moved to the windowsill or sent home with a visitor. Second, scent: shared rooms are the norm at most of these campuses, so a perfumed bouquet affects a stranger as much as the patient, and anyone being treated for nausea will not thank you for it — lilies in particular carry both the pollen and the perfume problem, and studios here leave them out of a hospital build unless you specifically ask. Third, the behavioral-health campus on East Covina Boulevard in Covina works to different rules than a medical floor: glass, ribbon, wire and anything with a hard edge are commonly restricted, so ask for a soft-container build or send to the home instead.