Need to consult Back Pain/Neck Pain Treatment Specialist in Kalyani Nagar, Koregaon Park, Pune? Back Pain/Neck Pain Treatment Specialist in Viman Nagar, Vishrantwadi, Pune? Dr Rahul Chaudhari is the Best Back Pain and Neck Pain Treatment Specialist in Kalyani Nagar, Koregaon Park, Viman Nagar, Vishrantwadi and Pune. Even with today's technology, the exact cause of back and neck pain is difficult to determine. In most cases, back and neck pain may have many different causes, including any of the following: Overuse, strenuous activity, or improper use, such as repetitive or heavy lifting. Trauma, injury, or fractures.