Please call to schedule an appointment at 203-672-2800 or visit the patient portal. We are Open Mondays through Fridays, 8:00am to 4:30pm at all three locations. On Saturdays, we are open in Hamden from 9am-12pm only. Close. Patient Portal. Our Location. 52 Washington Avenue, Suite 4 North Haven, CT 06473. Contact Us. CareMEDICA - North Haven ....