Dr. Alen N. Cohen - Southern California Sinus Institute

Doctor Cohen's surgery solved my breathing problems. The results were life-changing. I now can breathe with ease without any medications.

Went for a second opinion - super professional and thorough, would have been happy to have him perform my surgery.

Dr Cohen has absolutely the best bedside manner and is extremely knowledgeable. He treated me and although I was nervous he put my fears to rest. Great dr

After suffering from sinus problems for many years I finally found Dr. Cohen through a Google search. He an exceptional, caring, physician who was able to resolve my sinus problems. No more migraine headaches, or stuffed up nose. I can breathe again! He is easy to communicate with and listens to your concerns. I highly recommend Dr. Cohen.

The best staff! Always, very organized friendly, very efficient and my appointments are always on time as scheduled. Dr. Cohen is amazing! I have used him for almost a decade and he fixed so many of my sinus and allergy problems. I have recommended over five people to use him for the same issues, and for some surgeries, and he is delivered over and over again, I drive from over an hour away because of his expertise and the fact that he gets results.

I returned home from a trip, during which I contracted a viral infection; non-Covid, but nonetheless severe. Dr. Cohen’s staff worked me into their schedule with very little delay, and Dr. Cohen examined me thoroughly. Within a very short period of time I obtained the recommended medications from the excellent pharmacy downstairs and was headed home to isolate, rest and recoup. The entire experience was fast, efficient, caring, and left me feeling relieved and grateful. Thank you, Dr. Cohen and staff.
James M. Smith

Dr Cohen explained everything to me and his treatment helped alevate the issues I was having. I recommend Dr Cohen.

Excellent experience! Timely appointments and Dr Cohen spoke in language I could understand. Great ENT doctor!

Dr Cohen is everything I read on reviews. 5 star, mannered, kind and caring and knowledgable. The office staff is bright and very efficient. The office is clean with cluter. I total trust him
and his opinion.

Outstanding experience. Dr. Cohen truly cares and is a true professional. His expertise with sinus procedures is unmatched and he has a highly competent and friendly staff who takes care of you. Highly recommend!

Dr. Cohen and his staff are friendly and helpful. Dr. Cohen is open to questions and concerns.

I was suffering with a bad allergy attack that was interfering with my personal comfort. This attack was even making some of my teeth ache. First I visited my dentist, then a trip to an urgent care and no relief. Realizing I probably needed an ENT, I went to
Dr. Cohen and I'm back to normal and feeling great. Dr. Cohen is gentle and kind and works at a pace I'm comfortable with.

Dr. Cohen was fantastic. I had sought out a different surgeon for my sinus and deviated septum surgery and wasn't comfortable with him. Not only is Dr. Cohen incredibly highly regarded, he is skilled, knowledgeable, has great bedside manner and keeps you fully informed every step of the way. Would highly reccomend him, especially if you are having any sort of sinus issues.

One of the best doctors/specialists I have been fortunate enough to encounter. Dr. Cohen is smart, kind, professional, thoroughly explains things, and has great bedside manners. His office is professional, nice, and helpful. You will definitely be in good hands. I had the balloon procedure and later a tonsillectomy and septoplasty with some other stuff bc I had a pretty severe deviated septum. He’s truly an expert and fantastic doctor.

Dr. Cohen cured my constant coughing. CAT scan revealed a massive sinus infection that hadn’t responded to medication. The balloon procedure, once healed did the trick. I can now sleep at night. Thank you Dr Cohen!

Very professional, thorough, thoughtful and informative. Solution focused, extremely caring and successful procedures and follow-up.