Broad experience, along with subspecialty expertise, are distinguishing characteristics of AOO/ENT Specialists of the Rockies. With over 100 years of combined experience and multiple board certifications, our doctors and surgeons deliver the highest level of care in Colorado.
Our board-certified otolaryngologists further specialize in Facial Plastic Surgery, Rhinology, Neurotology, Skull Base Surgery, Sleep Medicine, and Allergy Treatments. Most of our ENT specialists have been fellowship-trained. These fellowships are conducted in prestigious training programs offered to a few select doctors to achieve a greater degree of specialty in their chosen field.
Our years of experience and specialization will elevate your care to GREAT.
What Patients are Saying
“The doctors and people there are really great. They are very friendly and seem to really care that people have been hurt, and they need that special attention to get better. These doctors and people are there to help!! A great experience all around. Thank you.”
“Dr. Cutler is amazing, he took the time to explain to me what is actually going on in my ears, nose and throat and why he recommends surgical procedures. He also took the time to answer all of my questions and ease my concerns with a great attitude.”
“Dr. Cote is fantastic!! I would highly recommend this practice. His professionalism and good nature keep me coming back. The front office staff are very friendly and are more than willing to answer any questions you may have regarding treatments and procedures.”
“I was very impressed with the amount of time the doctor spent with me and how knowledgeable he was. The assistant was also extremely nice and helpful.”
“Your staff was extremely friendly, courteous, helpful, and knowledgeable.”
Dr Cosgriff was wonderful, very professional, knowledgeable and helped a lot. I was having problems with ear wax in my very small ear canals, and I went to a unrelated clinic first to get it removed. They only made it worse, and actually cut my ear canal, I couldn’t hear from the blocked wax, then suggested I go to an ENT. I was able to get a quick appointment with Dr Cosgriff, and with her special tools, and her expertise, she was able to fix my ears right away. What a difference! I found her office on yelp with all the positive reviews! Thank goodness!
Dr Monica really listened and provided procedures / medicines that resolved sinus and throat problems I had been dealing with for a long time.
They are friendly reception and the Dr. Was amazing. Definitely recommend.
So far this service is great and we’ll see going forward with my appointments.
Expedient, courteous and professional.
I was very impressed with the thorough diagnostic exam that I received from Dr. Cosgriff and her assistants. I felt that they all listened to my concerns and answered my questions, as well as suggesting that I receive some physical therapy, which I will do to help alleviate the vertigo I am experiencing.I would recommend Dr. Cosgriff to friends and family!
Dr. Jeffrey Cutler is terrific. I have had chronic sinusitis for years. Dr. Cutler has mapped out strategies and procedures to mitigate the frequency of my sinusitis episodes. He is personable, relatable, and takes the time to question and completely understand your current situation. He uses diagnostic tools, your history & physical examination to estblish a differential diagnosis and then discusses treatment options with you NOT to you. He is top notch.
I had a severely obstructive scar tissue band removed from my right nasal cavity as well as a turbinate reduction. My surgery with Dr. Rasband was 1 month ago and I am LOVING the outcome! Just a few days after surgery, I was breathing 100% better. Dr. Rasband provided me with some cool pictures of the surgery. Recovery was quite easy, I was actually able to attend a work meeting the next day in office. I saw her a few times since then for post-op appointments. No re-adherence of the scar tissue band, and I am breathing 100% better. It’s amazing to have both sides of my nose open!
Very professional treatment and analysis!
Dr Swartz and his team were prompt, helpful, enthusiastic and empathetic. Best doctor experience I’ve had in a long time! Highly recommended.
I recently had to find a new ENT after my employer changed my insurance. I have a complicated health history so it can be daunting to find a new provider that you trust. I was very pleased with Dr. Picerno – she was kind, patient and very thorough! I’m so happy to have found her! I also met with Amelia, an audiologist, and she was also awesome!
I have been dealing with extremely weird problems with my right ear for about two and a half months. After being ignored at my regular physicians office, I decided to see Dr. Schwartz ( Swartz) and I am so happy I did. The hearing test was thorough and I received the results immediately after which gave me relief. The assistant was so nice and made me feel like she was truly listening to me. I loved how she relayed everything to the doctor before he came in. Because of this, He gave me answers and set up a game plan immediately. I have never felt so taken care of! I truly felt important and heard. Thank you everyone in the office for being so amazing!
Great staff. Got me in right away. Dr. Griffin is great.
Going for a health test can be daunting, but they were great! All the way through my test I was made to be as comfortable as possible. -Kirk Bremer
I’ve been a patient at this clinic for years for sinus infections, sinus surgery, immunotherapy and hearing aids. I have always appreciated the care I’ve received. I particularly like Dr. J. Cutler, but am also comfortable seeing other doctors when he isn’t available. Both the Denver and the Lone Tree offices are easily accessible and have good parking. I’ve always been able to get an appointment when I needed to see a doctor, and the care of the allergy staff has been on point. Wait times have always been very acceptable. -Mary W.
Had a great experience with Dr Cote and great results! Would recommend Dr Cote. I would also go back for anything else I may need! -Cheryl B.
Dr. Schwartz is very kind and takes his time with patients. I appreciate his consultative approach. – Alison F.
Dr. Rasbband was delightful and made me feel like I was in good hands. There was a mixup with my appointment but they recovered nicely. Great experience.- Frank Barth…
Always able to get an appointment, front desk friendly and efficient. Shout out to Kyle an assistant to Dr. Cutler. He was caring and easy to talk too. Dr. Cutler is a very skilled surgeon with impressive credentials. He was reassuring with my sinus issues and monitoring my progress since my surgery in May. Dr. Cutler is realistic about my condition but helps me stay on a manageable program for my sinus condition. Many good reasons to continue my care at AOO!
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At AOO | ENT Specialist of the Rockies we offer healthcare options that respect your values and honor your needs. For over 40 years, our board certified physicians have provided the highest quality health care to families in the Denver Metropolitan area and Rocky Mountain Region.
AOO | ENT Specialist of the Rockies is a practice that has been serving the Denver area for over 40 years. This group of board-certified physicians has exceptional experience treating multi-generational families and meeting their needs in ENT services, sleep health, sinus and allergy treatment, hearing treatment, and facial plastic surgery. Our team includes ENT physicians, specialty-trained nurses, audiologists, and plastic surgeons. In addition to outstanding routine care, our team is available 24/7 for emergencies