Aurora - Ronald Vilbar, M.D., William Zander, D.O.
Bolingbrook - Stephen S. Epner, M.D., William Zander, D.O., Ronald C Gregus, M.D., John J Koehler, M.D., Warren Wollin, D.O., Vina Maniquis, M.D.,
Chicago/Bucktown - Vina Maniquis, M.D., Sanjay Sinha, M.D.
Chicago/Clybourn - Kathya Chartre, M.D., Sanjay Sinha, M.D., Stephen S. Epner, M.D.
Chicago/Edgewater - Stephen S. Epner, M.D.
Chicago/Lincoln Park - Stephen S. Epner, M.D.
Chicago/Lincoln & Peterson - Claudia Bossie Weddaburne, M.D., Stephen S. Epner, M.D.
Chicago/Old Town - Kathya Chartre, M.D., Stephen S. Epner, M.D.
Chicago/West Loop - Sanjay Sinha, M.D.
Elgin - William Zander, D.O., Warren Wollin, D.O., Stephen S. Epner, M.D., John J Koehler, M.D., Vina Maniquis, M.D.
Frankfort - Kimberly Mitchell, M.D., Stephen S. Epner, M.D., Ronald C Gregus, M.D.
Joliet/Houbolt - Kathleen Talamayan, MD, MPH, Andy Dudas, D.O., Ronald C Gregus, M.D., John J Koehler, M.D.
Norridge - Helena Podgorska, M.D., Stephen S. Epner, M.D., Jehu Strange, M.D.
Oswego - Alithea Dacanay, M.D.
Orland Park - Andy Dudas, D.O, Ronald C Gregus, M.D.
Rockford/East State Street - Alpa Boshku, M.D., Terry Buzzard, M.D., John J Koehler, M.D.
Rockford/South Alpine Road - Terry Buzzard, M.D., Alpa Boshku, M.D., John J Koehler, M.D.