Dr. Walia is a Neurologist working as Associate consultant in Sakra World Hospital. She has worked at various reputed healthcare organizations. She was a Registrar in Internal Medicine at the Aditya Birla Memorial Hospital, Pune and a Senior Registrar in Cardiology at Manipal Hospital, Bangalore. She received her Cardiology training at 560 bedded state of the art flagship hospital of Apollo group in Chennai which is a reputed training centre for post doc residency programmes in various cardiology courses. During her training & practice she got to work with stalwarts in the field of cardiology like Padmashree and B. C Roy awardee Dr. Mathew Samuel Karalickal, who is also known as ‘Father of angioplasty in India’ and Padmashree and B.C. Roy awardee Dr. I. Sathyamurthy. Having worked at distinguished tertiary care centers across the country, gives her a multilingual expertise in English, Hindi, Bengali, Marathi and Tamil.