Does ENT perform rhinoplasty or should I ask for a referral?

Most general Ear Nose Throat doctors don't perform rhinoplasty. It is very common to have both cosmetic rhinoplasty done at the same time as nasal breathing improvement surgery like you're looking to do.
You could find a facial plastic surgeon who is board certified in both ENT and facial plastic surgery who would be able to treat both issues.

If you want to correct function while improving the appearance of your nose, a board-certified facial plastic surgeon is likely your best option. These specialists have typically had ENT training, as well as extensive training and experience in cosmetic procedures. Rhinoplasty is a complex surgical procedure that requires expertise, precision, and artistry to perform well. When you choose a board-certified facial plastic surgeon, you will get these qualities as well as an intricate knowledge of nasal anatomy to improve function as well.

Both ENT and plastic surgeons perform rhinoplasty. I tend to send the functional rhinoplasties to my ENT colleagues as they can get back into the sinuses if needed. If I were you I would likely seen the ENT as your problem sounds functional.

Thank you for your question. You are an excellent candidate for rhinoplasty. I think it is one of the most beautifying surgeries that we do as plastic surgeons. It has been my experience that traditionally most ENT surgeons who perform functional rhinoplasty rarely have the skill set to create an aesthetically attractive nose. It is important to only see plastic surgeons with extensive experience in rhinoplasty, ie perform at least 6 per month and have performed hundreds of cases. Also, critically evaluate their on-line galleries to see if their art form resonates with yours. Rhinoplasty is definitely a grey haired plastic surgeon's sport. Best wishes to you

You will want a surgeon experienced with both functional and cosmetic nasal surgery. The ENT you were referred to might have the necessary experience but it is best to ask. If the ENT does not perform rhinoplasty then I am sure a referral to a colleague can be arranged.