Department of Surgery, Kaiser Permanente Hospital, Fontana CA, USA
Biography
Dr. Johna SD is a versatile writer and scientist that published extensively in Surgery. He is affiliated with the Department of Surgery, Kaiser Permanente Hospital, Fontana CA, USA.
Research Interest
Dr. Johna's research interests cover Anorectal Abscess, Appendicitis, Atelectasis, Biliary Atresia, Breast Cancer, Breast Lump