Halsey and Lewis Medical Center specializes in pediatrics, obstetrics and gynecology. Practicing pediatricians Freya Silve, M.D. and Naho Taguchi, M.D see patients on weekdays by appointment. OB/GYN Usukumah E. Usukumah, M.D. specializes in infertility management. Dr. Usukumah welcomes walk-ins during Wednesday and Friday office hours and accepts Saturday appointments.