For a peds derm fellowship - are any available after completion of pediatric residency as I am currently completing a pediatric residency. No
For residency- do you have to apply for a derm residency spot and complete a derm residency after your pediatric residency. Yes
Long story short, to be boarded in peds derm, you must complete a full derm residency, peds derm fellowship, and fulfill requirements for board certification. In that case one would be double boarded in derm and peds derm.
So to clarify, unless there is an outlier program, you cannot go from Peds residency to a Derm fellowship. Here are the pathways to all the 'main' fellowships.
Intern/TY/surg intern/peds intern year ->Three year Derm residency -> Mohs surgery (just became boarded afaik)
Intern/TY/surg intern/peds intern year ->Three year Derm residency -> Dermatopathology
Intern/TY/surg intern/peds intern year ->Three year Derm residency -> Peds derm
Intern/TY/surg intern/peds intern year ->Three year Derm residency -> Cosmetics (not boarded afaik)
There are a few other 'fellowships' (like rheum, cutaneous oncology, etc) there are research learning based fellowships, but again, those take derm residencies prior. They also do not lead to any sort of subspecialty board certification.
There are also pre-residency research fellowships that are a separate thing. Those are usually one to two year positions focused on research. They are done between third and fourth year of med school or after intern year. They are mainly for those individuals who are trying to gain entry into a derm residency program. To clarify, these are called fellowships, but they do not lead to any type of board certification. BC is mainly for Mohs, Dermpath, and Peds derm.
Here is more info for you:
www.abderm.org