Five Allstate entities are named as plaintiffs, lining up against more than a dozen defendants. According to the filing, the cast includes Rogers Park itself, the surgery center’s current and former owners Narjisha Thowfeek and Mohamed Sirajudeen (also known as Mohamed Siraj), Peterson Surgery Center LLC (now doing business as Rogers Park Surgery Center), chiropractor Manish D. Pandya, several affiliated providers – 87th Street Rehab Clinic, Deen Health System, New Life Medical Center, Advanced Medical Center, Paulina Anesthesia and RPAV Management DME – and the outside billing company AMS Medical Billing Consultants.