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Allergy & Asthma Associates of Southern California

4.7

About this business

History Established in 1980. Dr. William E. Berger opened the practice in 1980 with the goal of providing exceptional allergy and asthma care; today he is partnered by Dr. Warner W. Carr, Dr. Mark S. Sugar and our certified nurse practitioner, each of whom shares this practice philosophy. We've helped thousands of children and adults find welcome relief from allergies, asthma, sinus problems, chronic cough and other related conditions. It's one reason why half of our new patients are referred to us by our existing ones. We s... read more

Location details

27800 Medical Center Rd #244, Ste 244, Mission Viejo, CA, 92691, United States

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WeekdayScheduleStatus
Mon9:00 a.m. to 6:00 p.m.
Tue9:00 a.m. to 6:00 p.m.
Wed9:00 a.m. to 6:00 p.m.
Thu9:00 a.m. to 6:00 p.m.
Fri9:00 a.m. to 6:00 p.m.
SatClosed
SunClosed
4.7202 reviews
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Sara Dean Scobee's profile image
Sara Dean Scobee 
8 years ago
Meghan Marie's profile image
Meghan Marie 
8 years ago
Bridget L. Thurman's profile image
Bridget L. Thurman 
8 years ago

The work they do here is truly incredible. Asthma and Allergy Associates of Southern California is where you need to be if you have been elsewhere and your current treatment is not working. We had been to countless doctors, and 5 allergists (2 of them at Children's hospitals). Our first visit with Dr. Carr was amazing! He knew exactly what the issue was. This office was our only hope, before having to travel out of state. We have recently made a huge baby step in the recovery of our son's health. None of this would have been... read more

Paulina Soria's profile image
Paulina Soria 
8 years ago

BEST BEST BEST Allergy and Asthma specialist in OC! We took our baby and were blessed to have seen Dr. Carr, not only did he know exactly what was wrong with our little angel but he gave us a treatment that had our little girl feeling better within hours. Dr. Carr is patient, knowledgeable and super great with kids. Dr. Carr, you are truly a blessing. 😊🙏 

Donnie Hudson's profile image
Donnie Hudson 
8 years ago
Tonya Armer Winders's profile image
Tonya Armer Winders 
8 years ago

Great docs who truly care about patients and know allergy & asthma! 

Kristy Hallock-mcentyre's profile image
Kristy Hallock-mcentyre 
9 years ago
Sheryl Mudersbach-Hamblin's profile image
Sheryl Mudersbach-Hamblin 
10 years ago

I have been a patient since November 1987 and can clearly say Dr. Berger changed my life. Wonderful care, delightful staff, many family and friends have been referred here as well. 

Kelly Norton Tulecki's profile image
Kelly Norton Tulecki 
10 years ago

Frequently asked questions about Allergy & Asthma Associates of Southern California

How is Allergy & Asthma Associates of Southern California rated?

Allergy & Asthma Associates of Southern California has a 4.7 star rating with 202 reviews. 

When is Allergy & Asthma Associates of Southern California open?

Allergy & Asthma Associates of Southern California is closed now. It will open on Monday at 9:00 a.m. 

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