Breathe. Sleep. Hear.

Say goodbye to sinus pain and pressure for good and start living your life your way.

Dr. Brent Driskill and Dr. Chadwick Donaldson at Hillcrest ENT San Diego offer a full-service sinus treatment clinic with the most comprehensive snoring and sleep apnea treatment strategies available today.

Set an Appointment Today!
Dr. Driskill and Dr. Donaldson are available to see patients in person. Their office respectfully adheres to all necessary Covid-19 precautions at these appointments.

Welcome to Hillcrest ENT

When It Comes To Your ENT Care, You Deserve the BEST.

At Hillcrest ENT, our Board-Certified Otolaryngologists, Dr. Brent Driskill and Dr. Chadwick Donaldson, and their team strive to deliver a comprehensive Ear, Nose, Throat, and Allergy experience, assisting with a variety of common problems such as…

Allergy icon


Do you suffer from constant allergies and think there is no end in sight? Dr. Driskill and Dr. Donaldson can help you breathe easy again.
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Nasal Congestion & Deviated Septum

Are you struggling to breathe through your nose day after day? Chronic nasal congestion can be caused by many different things.
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Snoring/Sleep Apnea

If you or someone you know is suffering with sleep apnea or snoring, we can help you get to the root cause.
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Hearing Loss

Getting ahead of the game is crucial when it comes to hearing loss.
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Think you know what's behind your miserable symptoms?

Woman holding her sinuses in pain

How Bad Are Your Sinuses?

Sore face, stuffy nose, coughing, sneezing...sound like you? Evaluate your symptoms today!

Take the Sinus Quiz
Man sneezing outdoors

What's Causing Your Allergies?

Allergens affect people differently, which makes it important to seek help from professionals.

Take our Allergy Quiz
Woman holding ear, trying to hear

Do I Have Hearing Loss?

Changes in hearing often occur gradually throughout a lifetime. It could be time to see a professional!

Take our Hearing Quiz
Man and partner suffer from snoring at night

Is Snoring A Problem For You?

Sleep disorders can have negative effects on your overall health, well-being, and longevity.

Take our Sleep Quiz

Untreated Sleep Apnea can lead to many long-term health problems. The best way to treat sleep apnea and snoring no longer has to be a mask or mouth guard.  You now have a better option with Inspire Therapy.

Another webinar coming soon
Register for the Inspire Sleep Apnea Webinar - New Dates Coming Soon

Meet Our ENT Providers

Dr. Brent Driskill

Dr. Brent Driskill

A Houston, TX native, Dr. Driskill has been providing ENT care since graduating residency in 2011. His specialties are sinus surgery, nasal airway surgery, facial fracture repair, and thyroid surgery. He provides care for all disorders of the ear, nose, and throat, and serves as a Qualified Medical Examiner for the State of California Workers' Compensation Division.

More About Dr. Driskill
Dr. Chadwick Donaldson

Dr. Chadwick Donaldson

As a graduate of the Tulane University School of Medicine and a veteran of the Navy, Dr. Donaldson is well equipped to handle any Comprehensive ENT issues you may face. He has a particular focus on allergy, sinus, and sleep medicine. He’s published multiple articles during his career and is a Diplomat of the American Board of Otolaryngology.

More About Dr. Donaldson
"Couldn't be more impressed!"

"First visit to Dr. Donaldson's office last week and I was worried about trying a new doctor/specialist, but I was so impressed right off the bat with Dr. Donaldson's professionalism, listening of the issues, and then comforting approach. I look forward to working with him in the future for my fiancés deviated septum as I know they are in great hands."

"I highly recommend Dr. Donaldson."

"After struggling with Obstructive Sleep Apnea, I was referred to Dr. Donaldson for consultation as Dr. Donaldson specializes in implanting the Inspire device. After expertly determining that I was a good candidate, Dr. Donaldson performed the surgery. The recovery was fairly easy. I already feel so free to be off the APAP machine.I have high hopes for future sleep as I feel very confident in Dr. Donaldson's surgical skills. He is kind, compassionate and explains things very well."

"I was referred to Dr Donaldson for my sleep apnea surgery. He is a great Dr. and takes his time with his patients. My surgery was a success and now can sleep well through the night without a cpap. He's also a vet so I respect him for that too. His staff are a wonderful group too. I’m happy with my Dr. and my surgery."

"I would HIGHLY recommend Hillcrest to anyone who is sick and tired of dealing with allergies, sinusitis, and daily unnecessary pain!"

"My doctor referred me for recurrent sinus infections that I could never shake after multiple rounds of antibiotics and severe chronic headaches. Dr. Driskill at Hillcrest ENT saw me right away. He is an amazing doctor. After his treatments the sinus infections are gone, my headaches are gone, and I don't have to take medicines anymore."

Shane S.
"Dr. Driskill is a patient listener and addressed every concern that I had, leaving no stone unturned."

"I am a first-time patient of Dr. Driskill and have experienced his practice laced with kindness, compassion, and medical expertise. I feel that I'm in highly capable hands, both by him and his kind-hearted team. If it sounds unusual for a medical practice, it's because IT IS - at least from my experience."

Scott D.
"I am grateful to Dr. Driskill and his staff for their sincere interest in my health and wellbeing."

"Following Dr. Rivets retirement, I was very concerned about a replacement physician who could take care of and maintain a serious ear condition following a surgery. After a recent visit with Dr. Driskill and following his conversation and exam, I have full confidence that I am the best possible hands."

Margele G.

Breathe Better. Sleep Better. Hear Better.

Call Us Today to set an appointment: 619-786-1321