Thank you, group_theory! That clears some of it up. I am thinking about options 1 and 2. How do I find out where those programs are? I have been on the AOA site and searched for DO residencies in peds and there are like 18 or 19 in the country. Where do I find a program that is dually accredited?
And another question...is the usmle necessary for peds primary care if I don't end up doing a DO residency?
Go to the AOA's osteopathic residency website
http://www.opportunities.osteopathic.org/
Search for program and/or location
You will get a list of programs
If you click on each program, it will give you specific information about each program. One of the field is
"Is there currently an ACGME accredited program in this specialty at your institution?
Is the program a dually accredited AOA/ACGME program? "
Unfortunately there is no way to search for only dually accredited AOA/ACGME programs. A quicker way is to search for osteopathic residency, and then search using the AMA FREIDA, and see which programs overlap.
For Pediatrics, most AOA pediatric residencies are dually accredited (at least according to the Opportunities website)
The ones that are not dually accredited are
Columbia Hosp/West Palm Hosp in Florida
Oklahoma State University Medical Center in Oklahoma
As for your 2nd question - depends. Some pediatric residencies are comfortable with COMLEX and will accept it without reservations. Some residencies will accept COMLEX but prefer USMLE (because they don't know how to compare COMLEX scores with USMLE scores). Others will require USMLE. I think most pediatric residencies are COMLEX friendly but that's just based on gut feeling, with no hard evidence or data to support it.