With the new duty hours, the hours get pretty close regardless of program. The biggest determinant would be the number of ambulatory months vs ICU/Ward months in the program, so make sure to take a close look at that. Also, going into community / smaller programs may seem like you're going to get better hours, but sometimes you have to handle more call due to less bodies to cover the nights.
Don't sell yourself short - unless you're in the ICU or Wards, IM residency generally is office hours + 1-2 hours and maybe half day weekends. There aren't that many programs in California, won't be that expensive to apply to all the University and the good community programs and if you can bunch up the interviews together, shouldn't be too expensive to go to most.
Thanks guys for the info. But it really does seem some programs differ a lot, I can't believe all programs would actually be equal in hours/treatment. I know of three university programs in California that people generally regarded as malignant after friends spoke to the residents during interviews, and also heard there are other programs where residents are treated much better.
Here are the programs:
Kaiser Permanente Southern California Program
San Joaquin General Hospital Program
University of California (San Francisco)/Fresno Program
Scripps Clinic/Scripps Green Hospital Program
Loma Linda University Program
St Mary Medical Center Program
Cedars-Sinai Medical Center / VA Program
UCLA Medical Center Program
White Memorial Medical Center Program
Kaiser Permanente Southern California (Los Angeles) Program
University of Southern California/LAC+USC Medical Center Program
Olive View/UCLA Medical Center Program
Kaiser Permanente Medical Group (Northern California/Oakland) Program
Alameda County Medical Center Program
University of California (Irvine) Program
Huntington Memorial Hospital Program
Eisenhower Medical Center Program
University of California (Davis) Health System Program
Scripps Mercy Hospital Program
University of California (San Diego) Program
Kaiser Permanente Medical Group (Northern California)/San Francisco Program
California Pacific Medical Center Program
University of California (San Francisco) Program
St Mary's Hospital and Medical Center Program
Santa Clara Valley Medical Center Program
Kaiser Permanente Medical Group (Northern California)/Santa Clara Program
Stanford University Program
Los Angeles County-Harbor-UCLA Medical Center Program