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Dr. William Ezial Berger

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NPI Number Detailed Information

Provider Information:

Name: Dr. William Ezial Berger
Gender: M
Provider License Number If Given: C35918

NPI Information:

NPI: 1538260583
Entity Type
(Individual or Organization):
1-ind
Enumeration Date: 9/25/2006

Last Update Date: 7/8/2007

Provider Business Mailing Address:

Address: 27800 MEDICAL CENTER RD SUITE 244
Mission Viejo, CA 92691
Phone Number: 9493642900
Fax Number: 9493650117

Provider Business Practice Location Address:

Address: 27800 MEDICAL CENTER RD SUITE 244
Mission Viejo, CA 92691
Phone Number: 9493642900
Fax Number: 9493650117

Provider Taxonomy:

Primary: 207KA0200X
Secondary (if any):
State: CA

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About Dr. William Ezial Berger

Dr. William Ezial Berger (DR. WILLIAM EZIAL BERGER ) is Definition Allergy & Immunology Physician in Mission Viejo, CA. The NPI Number for Dr. William Ezial Berger is 1538260583.
The current location address for Dr. William Ezial Berger is 27800 MEDICAL CENTER RD SUITE 244 Mission Viejo, CA 92691 and the contact number is 9493642900 and fax number is 9493650117. The mailing address for Dr. William Ezial Berger is 27800 MEDICAL CENTER RD SUITE 244 Mission Viejo, CA 92691- 9493642900 (mailing address contact number - 9493642900).
Definition to come...

Reviews for Dr. William Ezial Berger

William Berger

5

2021-06-19

on Google

This user rated the provider, but did not write a review

Anonymous

1

2021-02-06

on Healthgrades

Beyond disappointed with this doctor. Upon entering the room, the first thing he said was 'what do you want me to do?' This was shocking as my daughter was a new patient and we were seeking a specialist in asthma to understand what to do. He was very dismissive during the visit of my clear concern for her treatment and desire to understand the proper care, as we have had conflicting treatment plans for her asthma. At the end of our visit, he indicated she did not have allergies nor asthma, yet recommended putting her on significantly more asthma medicine. AM (2 puffs) PM (2 puffs) and emergency inhaler before her sport daily (2puffs)... this was shocking specifically because it is never recommended to take the emergency inhaler daily, and I already informed him of her heart palpitations another doctor linked to the emergency inhaler overuse. I don't know if there was a racial bias at play or if he just wanted to take advantage of our insurance, but I do not recommend at all.

Just Breathe!

5

2020-07-31

on Healthgrades

The "Rock Star" of allergists, as another allergist referred to him! I've been a patient for 20 years. His whole office staff are the best. He has always been supportive and understanding. His system with the allergy shots sure helped me. I rarely have any allergic reactions now just have to maintain the asthma. I started with him on some clinical trials. Great success.

Anonymous

1

2018-05-25

on WebMD

This user rated the provider, but did not write a review

Anonymous

1

2018-03-14

on WebMD

This user rated the provider, but did not write a review

Anonymous

4

2017-10-08

on WebMD

This user rated the provider, but did not write a review

Anonymous

1

2017-02-08

on WebMD

This user rated the provider, but did not write a review

Jen K.

1

2016-03-18

on Healthgrades

My neurologist had me have allergy testing done in case allergies were contributing to my migraines. I did have allergies. Dr. Berger prescribed 2 nasal sprays. They caused horrible head pain (due to my brain surgery). He wouldn't prescribe oral medication, because he doesn't believe they are effective (or as effective?) So, I'm left with no relief. Then his assistant tells me to get the allergy shots. They tell you it's such a small dose it won't affect you. I had headaches after every shot.

Anonymous

1

2016-02-22

on WebMD

This user rated the provider, but did not write a review

Anonymous

5

2016-01-11

on WebMD

This user rated the provider, but did not write a review

Anonymous

5

2015-12-22

on WebMD

This user rated the provider, but did not write a review

Anonymous

5

2015-09-11

on WebMD

This user rated the provider, but did not write a review

Anonymous

5

2015-07-01

on WebMD

This user rated the provider, but did not write a review

Anonymous

1

2015-02-03

on WebMD

This user rated the provider, but did not write a review

Anonymous

4

2014-10-21

on WebMD

This user rated the provider, but did not write a review

Anonymous

3

2014-10-13

on WebMD

This user rated the provider, but did not write a review

Anonymous

5

2014-05-29

on WebMD

This user rated the provider, but did not write a review

Kristi Roberts

5

2013-06-19

on Google

I am so thankful to have been referred to this office and these doctors. At the first visit, I had comprehensive testing which was great because when I left, I knew what I was allergic to and the numbers from my breathing tests. The doctor mapped out a treatment plan for me, explained the goals of the treatment plan, and let me know that if the medications prescribed weren't working, what my other options would be. I was able to avoid allergy shots because I got good symptom control. I had some adverse reactions to my inhaler so at my next visit, the doctor discussed those with me, and changed my medication to something I now tolerate just fine. I've had a few follow ups since then and I am impressed with how individualed and attentive the care you receive here is. I am so thankful to have been referred to this office and these doctors. At the first visit, I had comprehensive testing which was great because when I left, I knew what I was allergic to and the numbers from my breathing tests. The doctor … More

Anonymous

5

2010-12-16

on WebMD

This user rated the provider, but did not write a review

Anonymous

5

2010-12-15

on WebMD

This user rated the provider, but did not write a review

Anonymous

5

2010-09-19

on WebMD

This user rated the provider, but did not write a review

Anonymous

5

2010-08-21

on WebMD

This user rated the provider, but did not write a review

Anonymous

1

2010-08-20

on WebMD

This user rated the provider, but did not write a review

Anonymous

1

2010-08-17

on WebMD

This user rated the provider, but did not write a review

Anonymous

5

2010-08-11

on WebMD

This user rated the provider, but did not write a review

Anonymous

5

2010-08-10

on WebMD

This user rated the provider, but did not write a review

Anonymous

5

2009-10-28

on WebMD

This user rated the provider, but did not write a review

Provider Business Location on Map

FAQs:

What is the NPI Number for Dr. William Ezial Berger ?


Answer: The NPI Number for Dr. William Ezial Berger is 1538260583

Where is Dr. William Ezial Berger located?


Answer: Dr. William Ezial Berger is located at 27800 MEDICAL CENTER RD SUITE 244 Mission Viejo, CA 92691.

What is the specialty for Dr. William Ezial Berger ?


Answer: The Specialty of Dr. William Ezial Berger is Definition Allergy & Immunology Physician.

Are there any online reviews for Dr. William Ezial Berger ?


Answer: Yes! Check It Now.

Are there any other health care providers in Mission Viejo, CA?


Answer: Yes, there are given below...

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