Anesthesiology doctors in Kolkata play an important role in perioperative care. The decision purely lies on the specialists practicing at the anesthesiology hospitals in Kolkata about the right procedure. In Kolkata mostly people prefer these hospitals for pain treatment. During surgery, anesthesiology doctors in Kolkata monitor the patient's blood pressure, consciousness, heart rhythm, etc. Patients have given the good reviews to some anesthesiology hospitals like Apex Institute of Medical Sciences.