Clear Your Mind & Your Sinuses
Do you suffer from nasal polyps, chronic sinusitis, a deviated septum, or another sinus condition?
Dr. Alen Cohen can help you breathe easier!
A top nose and sinus specialist, Dr. Alen Cohen has been in the ENT industry for over 15 years, and has received multiple achievements and awards for his continued excellence in nose and sinus treatment.




REQUEST A CONSULTATION
Get relief from sinus pain
and pressure today!
Why Choose Southern California Sinus Institute?
Nasal Polyps
Chronic Sinusitis
Deviated Septum
WHAT OUR PATIENTS HAVE TO SAY
“He did the procedure about 3 months ago. I have not had a headache in 3 months, and I have to tell you that is a miracle!”
~ Anonymous
I feel like my sinuses are 30, 40 years younger. It’s amazing! I recommend it to everyone, and I highly recommend the services of Dr. Alen Cohen.”
~ Anonymous
“One of the best doctors I’ve ever been to! He performed my sinus surgery without pain and the recovery was so easy.”
~ Anonymous
“The cost was surprisingly affordable for myself, having no insurance. Dr. Cohen is clearly a great man, with a passion for his job and a true calling to help people. Thank you Dr. Cohen!”
~ Jennifer
“I can actually breathe now. Thank you Doctor Cohen!”
~ Kiyu
Award-Winning Surgeon
Why Choose to Work With Dr. Cohen
As a world-wide leader in the care of nose and sinus issues, Dr. Cohen runs a well-established and known Balloon Sinus Center of Excellence since 2009. Dr. Cohen and his team provide on-site Peer-to-Peer Education training to physicians with a successful history of transitioning patients from inpatient hospital surgeries to in-office sinusitis treatment.
- Awarded Best Sinus Surgeon in LA
- Board Certified Nose, Sinus, Head & Neck Surgeon
- Over 15 years of experience
- Sinus Center of Excellence




Don’t Wait Another Day
Schedule Your Consultation with Dr. Cohen Now