Dr. William E. Berger, MD | Mission Viejo, CA | Asthma & Allergy Specialist

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With my specialized skills in the treatment of asthma and other allergic disorders, I am able to help my patients get better and return them to a full and active life.

accepting new patients
3.6

23 Ratings
53 years of experience
11 insurance plans accepted
speaks Spanish, French
Ucla Medical Center
7 written reviews
1 specialty
18 areas of expertise
1 board certification
1 hospital affiliation
3 office locations
Male

Gave an accurate diagnosis
Had a good bedside manner
Spent time with me

Based on patient feedback. Read the reviews

Dr. Berger's Ratings and Reviews

3.6

23 Ratings with 7 written Reviews

Average Wait Time 17 Minutes

How was your appointment with
Dr. Berger?

Patients’ Perspective

Gave an accurate diagnosis: (10) Did WellNeeds Improvement (4)
Had a good bedside manner: (10) Did WellNeeds Improvement (4)
Spent time with me: (10) Did WellNeeds Improvement (4)
Provided follow-up after the visit: (10) Did WellNeeds Improvement (4)
Flexible scheduling: (12) Did WellNeeds Improvement (2)
Saw me in a timely manner: No Ratings
Staff was courteous: No Ratings

23 ratings & reviews

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Showing 1 to 7 of 7 reviews

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Please don't go here. We have heard from many people that he just has a bad attitude, and he has proven it to us several times. He doesn't want to hear what patients have to say, and just wants to push treatments and drugs with scare tactics. That would be okay, but he just seems so angry and impatient that it's uncomfortable. I've really never seen a doctor like that. You wait and wait to see him, then wait and wait some more, then he comes in the room angry and he rushes through the appointment.

May 25th, 2018

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How could you support such a Junky product as the my pur mist? I have bought 2 so far and they don't work. Plus the company doesn't answer their phones. We as consumers are getting fed up with products that con you into buying them. I talked to my lawyer and we are gonna sue mypur mist, and anyone who supports the worthless product. You better talk to who ever got you to support this piece of $150.00 crap. Cause you will go down with it!!! Someone is gonna make this rite!!!!!!!!!!!!!!!!!

March 14th, 2018

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EXCELLENT DOCTOR I HAVE NEVER FELT BETTER IN MY LIFE AND I completely disagree with the comments on this page. The staff was very friendly and Dr. Berger took the time to listen to my symptoms and concerns and made sure I understood my treatment. He had a great sense of humor and joked with me and treated my children wonderfully! He is a very popular and highly recommended physican among his peers in the medical field. My Pediatrician referred us to him and we have always recieved the best care from both.

December 16th, 2010

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Dr. Berger and his staff are professionals with warmth and kindness added in. The office is always a nice place to be. I have had no seasonal allergy flare-ups since I taking allergy injections. His method works wonders.

December 15th, 2010

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Dr. Berger has made my life so much easier. I truly appreciate him and all of his staff.

December 15th, 2010

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Patient care Zero. He is so careless and unfriendly.You have to wait so long to see him. They put you in the room and don't care you are waiting. I waited 25 until he showed up. Very cold and distant. He was so unsure about his diagnosis. I don't trust him at all. He is one of the worst.

August 20th, 2010

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awesome experience from beginning to end!

August 10th, 2010

Allergy And Asthma Associates Of Southern California

27800 Medical Center Rd Ste 244Mission Viejo, CA 92691

Tel: (949) 364-2900

Mon8:00 am - 5:30 pm

Tue8:00 am - 7:00 pm

Wed8:00 am - 5:30 pm

Thu8:00 am - 7:00 pm

Fri8:00 am - 5:30 pm

SatClosed

SunClosed

Allergy And Asthma Associates Of Southern California

15785 Laguna Canyon Rd Ste 100Irvine, CA 92618

Tel: (949) 364-2900

Mon8:00 am - 5:00 pm

Tue8:00 am - 5:00 pm

Wed8:00 am - 5:00 pm

Thu8:00 am - 5:00 pm

Fri8:00 am - 5:00 pm

SatClosed

SunClosed

Allergy And Asthma Associates Of Southern California

675 Camino de los Mares Ste 403San Clemente, CA 92673

Tel: (949) 364-2900

Mon8:00 am - 5:00 pm

Tue8:00 am - 5:00 pm

Wed8:00 am - 5:00 pm

Thu8:00 am - 5:00 pm

Fri8:00 am - 5:00 pm

SatClosed

SunClosed


Dr. William Ezial Berger, MD	Columbia Allergy	Dr. Dorothy V Calabrese, MD	Dr. Steven M Neudorf, MD
Allergy & Immunology	Allergy & Immunology	Allergy & Immunology	Allergy & Immunology
Accepts New Patients	Accepts New Patients
3.6 (23 Ratings)	0 (0 Ratings)	4.4 (7 Ratings)	4.8 (4 Ratings)
53 Years of Experience		50 Years of Experience	49 Years of Experience
No Virtual Visit Option	Virtual Visit Available	No Virtual Visit Option	No Virtual Visit Option
Speaks Spanish, French	Speaks English	Speaks English	Speaks English, Spanish
Mission Viejo , CA	Fremont , CA	San Clemente , CA	Orange , CA
Med School: University Of Cincinnati College Of Medicine		Med School: Columbia University College Of Physicians And Surgeons	Med School: Chicago Medical School At Rosalind Franklin University-Medicine & Sciences
Current Profile	View Profile	View Profile	View Profile

Search for your insurance and plan

Accepts Medicaid
Aetna
Anthem Blue Cross
BLUE CROSS of CALIFORNIA
Blue Shield of California
Blue Shield of California - HMO
CalOptima
Health Net - HMO
Medicare - Medicaid (Managed)
SCAN Health Plan - HMO
UnitedHealthcare
UnitedHealthcare - HMO

Allergy & Immunology

Allergies
Allergy
Anaphylaxis
Asthma
Atopic Dermatitis
Desensitization
Drug Allergy
Eczema
Food Allergies
Hay Fever
Immunotherapy
Itching
Nasal Allergies
Nasal Allergy (Rhinitis)
Rash
Sinus Infection (Sinusitis)
Sinusitis
Watery Eyes

Education & Training

Residency

Completed their residency at Ucla Medical Center.

Medical School

Graduated from University Of Cincinnati College Of Medicine in 1973.

NPI Number

Dr. Berger's NPI number is 1538260583.

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Does Dr. William Berger accept my insurance?: You can see the insurance plans that Dr. William Berger accepts on their Vitals profile.
Does Dr. William Berger accept virtual/telehealth appointments?: Dr. William Berger has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Is Dr. William Berger accepting new patients?: Dr. William Berger is accepting new patients on Vitals. View Dr. William Berger's profile on Vitals to make an appointment.
How can I make an appointment with Dr. William Berger?: You can find contact information for Dr. William Berger here on Vitals.
What languages does Dr. William Berger speak?: Dr. William Berger speaks Spanish and French.

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