Laboratory

Castle Medical Center

640 ‘Ulukahiki Street

Kailua, Hawai‘i 96734

Phone: (808) 263‑5148

Inpatient Hours: Continuous daily coverage

Outpatient Hours: Daily, 6:30 a.m.–6 p.m.

Castle Satellite Laboratory

Kailua Medical Arts Building

407 Uluniu Street

Suite 104

Kailua, Hawai‘i 96734

Phone: (808) 263‑3389

Hours: Mon.–Fri., 8 a.m.–5 p.m. Closed holidays.

Castle Satellite Laboratory

Castle Professional Center

46-001 Kamehameha Highway

Suite 104

Kāne‘ohe, Hawai‘i 96744

Phone: (808) 235‑8664

Hours: Mon.–Fri., 8 a.m.–12:30 p.m. and 1:30–5 p.m., and Sat., 8 a.m.–12 noon. Closed holidays.