Dr Rajesh Kalwani has been practicing for over 25 years and has had experience handling both in patients and outpatients in several hospitals including cases in the ICU and emergency ward. At present he focuses on patients  with  oncology and hematology disorders.

He  has had experience teaching medical students  and now frequently speaks  in conferences and seminars . He has also had the opportunity to present his research and posters in national as well as international conferences .

He has studied and had training in Indonesia as well as India. He graduated as an Internist (MD) from the reputed Manipal Academy of Higher Education , India. After several years of practice he sub specialized in the field of Hematology and Oncology graduating from the most reputed university in the country : the University of Indonesia.