You can go for M.Sc (Nursing). There are lots of specialized areas for a person to train. A few of them are: Community Health Medical-Surgical Pediatrics Obstetrics and Gynecology Psychiatry.

Some of the courses that are available in nursing comprise of:

Auxiliary Nurse Midwife/ Health Worker Educators General Nursing & Midwifery (GNM) Hospital Nursing Industrial Nursing/ Occupational Health Nursing Military Nursing Orthopedic Nursing Pediatric Nursing Psychiatric Nursing Public Health Nursing/ Community Health Nursing.

You can also go for -

M.Sc in Biotechnology M.Sc in Neuroscience M.Sc in Renal Sciences and Dialysis Technology M.Sc Medical Microbiology and Medical Biochemistry M.Sc. Clinical Research M.Sc. Medical Sociology Post Graduate Program in Public Health Management (PGPPHM).

Hope this helps!!!