My son is 16.5 old. he's got man boobs & sneezes many times after waking up. why sneezes occur in the morning. what doctor specializes in man boobs?

Depends on the situa: Pubertal gynecomastia will occur in 1/3 to 1/2 of males & generally last about a year before fading.Up to 3 years is noted occasionally.Overweight kids can appear to have it from just fat accumulation.If present after 3 years, surgical removal of the glandular tissue & liposuction of any associated fatty tissue will do the job.Plastic surgeons manage this problem.