Corren Jonathan MD

Dr. Corren really listens to the patient and responds to his/her specific needs. My daughter's treatment is exactly right for her. Highly recommend!

I was referred to Dr. Corren from top sinus & pulmonary specialists at Cedars and UCLA. Dr. Corren took me on as a patient 2 1/2 years ago, and looking back at this journey, I have nothing but pure gratitude for his unrelenting efforts to heal me, and get my life back. I have never known a doctor to be so knowledgeable, comforting, motivated, and available. He takes on the hardest cases, when GPs, and other sinus/allergist/asthma doctors run out of options. I understand why his name is so ubiquitous in the top medical community. The amount of times I’ve been in the office is staggering, and I’ve gotten to know the office staff, and watch daily happenings. I’ve never seen a doctor so loved and so many patients happy to be treated by him. No doubt, I was lucky to be referred to the best LA has to offer. My validations from top hospitals including Jewish hospital in Denver let me know I was already getting the best treatment. Regardless of his specialty, he managed my care, and advised carefully as I moved through treatment options. Today I walk up hills, I exercise in the gym, I’m on minimal medication, my interest says my numbers are all normal. I’m losing weight, I sleep at night, I breathe, and my family is comforted knowing I’m no longer off the dangerous life cliff I was a couple years ago. Thank you Dr. Corren.

While my initial experience left much to be desired, Dr. Corren's attention to detail, follow up and bedside manner along with his amazing front office team easily made a frustrating and complicated diagnosis, one of the best treatments possible.

Dr. Corren changed my life. I had severe atopic dermatitis and he got me onto Dupixent, the only drug that works for my disease. The drug is very expensive, $38,000/year, however Dr. Corren took the time to get it approved by my insurance company and have the co-pay paid by the drug company. Moreover, he periodically asks me how I am doing. He really cares about me. I am so grateful for being taken care of by such an extraordinary physician.

Anyone who gives this DR or staff a bad review must have sour grapes over some other issue. LOVE the Dr., professional, kind and patient. Actually phoned ME to ask if the new meds he gave me were working,
actually tried two or three times till he got me!! When has anyone had that
personal touch?? certainly not my experience...in years!! Kudos, Doc.
Also, I found all the staff very friendly and informative, the kind of people
who can joke with you on the phone. Love them.