Round nose tip and nostrils, is it possible to reshape it? (Photos)

Hello and thank you for your question. Based on your
photograph, you may benefit from a tip refining rhinoplasty. Your surgeon can
accomplish this by trimming, suturing, and reshaping the cartilage in your
lower nose.   Make sure you specifically look at before and after
pictures of real patients who have had this surgery performed by your surgeon
and not just a computer animation system. The most important
aspect is to find a surgeon you are comfortable with. I recommend that you seek
consultation with a qualified board-certified plastic surgeon who can evaluate
you in person.
Best wishes and good luck.
Richard G. Reish, M.D.
Harvard-trained plastic surgeon
 

Your nasal tip is broad due to underlying cartilages that are wide and somewhat splayed.  By reducing their size and suturing them to manipulate their shape, you can obtain a sharper more refined nasal tip.  It is hard to visualize your nasal length without a lateral view.