Following his education he began to thoroughly study
Homeopathy because he was deeply affected by the scarcity of
Doctors in the rural areas of
Midnapore, and the countless medical hurdles that the rural population had to face due to a combination of both, the lack of financial means to afford medical care as well as a lack of
medical practitioners. Gradually his fame as doctor spread throughout
Midnapore district as well as outside. He specialised in diseases affecting to rural populace in those days such as
Cholera,
Smallpox etc. He came to be called "
Iswar" by the people because of the free of cost treatment that he rendered to the sick. This school went on to become a later model for the "National Schools", established by
Deshapran Birendranath Sasmal all across the
Midnapore district. On behalf of the
Brahmo Samaj, he along with
Rai Sahib Bipin Bihari Sasmal and others established the
Contai Chandramani Brahmo Girls' School in the year 1909. He was also involved in the foundation of the Contai Club, an anti British, club only for Indian members at
Contai. being one of the oldest presses of the district and its flagship newspaper
Nihar Patrika. Published from 17 August 1901, its newspaper
Nihar Patrika, became one of the most prolific of the newspapers of
Midnapore district during the
British Raj and the principal mouthpiece of the
Indian independence movement at
Midnapore district. The newspaper's fearless and harsh criticism of the
Bengal Partition of 1905 drew huge acclaim throughout the country. Nihar Patrika was acclaimed throughout
Bengal Presidency during the
Indian freedom struggle for its fearless journalism and accurate reasoned arguments. Apart from the writings in the nationalist newspaper, Jana also translated
Jagannatha Dasa's Bhagabata the famous
Odia text into
Bengali language. He was made an Honorary Magistrate by the Government for his social works and other contributions. He was also honoured with the title of
Acharya by the
Brahmo Samaj and the sobriquet of "
Vidyabinode" by the
Pandits of Nabadwip Biswajanin Bidyatsabha of
Nabadwip. , founded by Madhusudhan Jana,
Rai Sahib Bipin Bihari Sasmal and others in 1909. ==Death==