http://www.onehealth.co.uk/our-surgeons/?surgeonID=18

www.claremont-hospital.co.uk/consultants/sanjeev-madan/

http://www.onehealth.co.uk/patient-information/orthopaedics/procedures/hip/non-arthritic-hip-pain

http://www.onehealth.co.uk/patient-information/orthopaedics/procedures/hip/bhs-hip-information

www.drfoot.co.uk/phpBB2/post-3220.html

www.chesterfield-sheffield-frcs-orth-course.com/sanjeev-madan/

www.ramsayhealth.co.uk/consultants/park-hill-hospital/mr_sanjeev_madan.aspx

www.sheffieldchildrens.nhs.uk/teams/orthopaedic-team.htm

www.bmihealthcare.co.uk/consultant/consultantdetails?p_name=Sanjeev-Madan&p_id=43793

www.privatehealth.co.uk/privatespecialists/find-a-doctor/?EntryId43=358385

www.zoominfo.com/p/Sanjeev-Madan/1157537180

finder.bupa.co.uk/Consultant/view/35188

www.researchgate.net/profile/Sanjeev_Madan/publications/

www.postgraduateorthopaedics.com/wordpress/courses/