Dr. Sanjay Kumar Pathak is a Pulmonologist by profession and a humanitarian by heart. He is one of the very few medical professionals, who are using their knowledge of medical field to uplift the socio economic weaker section of society and ensure equitable Distribution of healthcare. Dr. S K Pathak completed his MBBS from GSVM medical college in 1996 and MD in Chest Medicine from King George Medical University, Lucknow in 2003. He had his first work experience from Indian Institute of Toxicology Research and later went ahead for a research fellowship in King George Medical University. He set up the initial groundwork for his career in chest medicine. At Present he is a Chest and Critical Care Specialist and Director at Breathe Easy Hospitals, Varanasi. He is also a visiting Consultant at Shri Ramkrishna Mission Hospital, Varanasi & Ex- Professor at NMCH Medical College, Bihar.

He started spreading health awareness from 2003 continuing till date. He has organised numerous free mega health camps in cities towns villages, rural micro interiors areas of eastern UP and adjacent state like Bihar, Chattisgarh and MP Border where more than one lakhs people benefited. Among the Most famous free Mega Health Camps were at Jayapur (PM adopted Village), Traffic Police, Civil Police, PAC Jawans, Media and Musicians Health Camp. Apart from this, he is also excellent Medical Educator. He conducted numerous Medical Seminars for Medical Health Professionals where more than 51000 health care professionals got benefited till date. Recently he conducted Medical Seminar for Family Physicians of Eastern U.P, Bihar & Chattisgarh. He also conducted numerous Medical Health Conferences in last 10 years under the banner of Breathe Easy Chest Foundation For Humanity – Respiratory Conclave Conference as Organizing Secretary. Through these conferences more than 30000 doctors of Eastern U.P got benefited (online / offline). Recently conference was conducted on 30th June 2024. During COVID 19 Pandemic he started online consultancy through which he has helped more than 10000 patients of interior and micro interiors of eastern UP and still continuing same effort for low socio-economic section of society. He is also running free OPDs for poor patients. In COVID 19 Pandemic, he opened a Multi-Specialty Hospital in Ramnagar (town area of Varanasi) for serving people of remote areas in 2021.