Carol E.
5/5 Star Rating

Submitted 04/23/24
Outstanding experience
Laura Y.
5/5 Star Rating

Submitted 04/03/24
Dr. Z spent almost an hour with me going over all my symptoms, checking my skin And breathing for eczema, allergy and asthma issues I have been having. She patiently answered all of my questions and I’m actually looking forward to the test results she ordered to hopefully start feeling better.
Kendra E.
5/5 Star Rating

Submitted 03/22/24
I like Dr Zigner because she will listen to all my questions regardless if they are allergy related or not. And if they’re not allergy related, she will give suggestions.
Camille F.
5/5 Star Rating

Submitted 03/22/24
Everyone was professional and nice
Robert G.
5/5 Star Rating

Submitted 02/19/24
OUTSTANDING!!
Ronald D.
5/5 Star Rating

Submitted 01/17/24
Great staff and very knowledable and caring
Kathleen R.
5/5 Star Rating

Submitted 08/28/23
I felt taken care of.
Christian K.
3/5 Star Rating

Submitted 08/26/23
Didn’t see Dr. Ziegner til almost an hour after check-in, but happy with our experience once we did see her.
Ella R.
5/5 Star Rating

Submitted 08/23/23
Dr. Z is always so thorough and compassionate. Thank you so much.
William C.
5/5 Star Rating

Submitted 07/21/23
Best allergist in the Southbay!!
Pontus R.
5/5 Star Rating

Submitted 06/19/23
Great doctor
Melissa W.
5/5 Star Rating

Submitted 06/08/23
Dr Z was wonderful to meet. I’m excited to come back for my testing. I felt cared for and listened to.
Robert R.
5/5 Star Rating

Submitted 06/08/23
As a lifelong allergy sufferer, I frequently have allergy related issues, such as sinus infections, that other doctors simply don’t know how to treat. I can always count on Dr. Ziegner to help treat my condition and help prevent future episodes.
Kendra E.
5/5 Star Rating

Submitted 06/03/23
It’s alway a pleasure visiting Dr. Ziegner. She’ll answer questions about anything even if it’s not in her area of practice.
Angel N.
5/5 Star Rating

Submitted 05/20/23
Thorough review of my symptoms with a well explained and detailed plan to improve them.
Wade A.
5/5 Star Rating

Submitted 04/27/23
Great service, great staff
Dorsa A.
5/5 Star Rating

Submitted 03/30/23
The staff are friendly and Dr Zeigner is a very knowledgeable allergist.
Gunell N.
5/5 Star Rating

Submitted 02/06/23
Very relaxed, informative and friendly
Henry S.
5/5 Star Rating

Submitted 02/03/23
Excellent
Gilbert M.
5/5 Star Rating

Submitted 01/24/23
Dr ZEIGNER and staff do a fantastic job. Show compassion and caring for patients needs. We highly recommend Dr ZEIGNER.
Luc G.
5/5 Star Rating

Submitted 11/30/22
Wir waren sehr zufrieden, vielen lieben Dank und eine schöne Vorweihnachtszeit. Alles Liebe und Gute für sie und ihr Team. Herzliche Grüße aus Goslar
Greg G.
5/5 Star Rating

Submitted 11/22/22
Dr. Ziegner is always friendly and caring and professional and highly competent. These combined attributes are a rare find in doctors. She consistently schedules me and my family members into her diary when we need specialized treatment, because that’s the type of doctor she is. She’s a model physician.
Robert R.
5/5 Star Rating

Submitted 11/05/22
Dr. Ziegner is the best doctor, of any kind, that I have. She’s knowledgeable and understands my medical condition and is the only doctor who has successfully treated me. I can highly recommend her.
Gregory T.
5/5 Star Rating

Submitted 10/29/22
Dr . Ziegner and the staff are fantastic !!!when I’m sick they always find a way to get me in
Diana Y.
5/5 Star Rating

Submitted 10/24/22
I love Dr Z and her staff.
Patricia K.
5/5 Star Rating

Submitted 10/21/22
Dr Ziegner is an extremely brilliant, caring, kind physician!!! I highly recommend her!!!!
Wayne O.
5/5 Star Rating

Submitted 10/21/22
Dr Ziegner is an outstanding doctor, simply the best at what she does!
Gail J.
5/5 Star Rating

Submitted 10/21/22
Comfortable. Professional Productive
Lynne L.
5/5 Star Rating

Submitted 09/27/22
Dr. Ziegner was amazing helping my son figure out his allergy issues. She gave him plenty of time during his visits and we never felt rushed even though we knew how busy she was. He is off to college now armed with his mighty epi pen. Dr. Ziegner is very knowledgable and a very kind human being:)
David L.
5/5 Star Rating

Submitted 08/23/22
The best
Peter D.
5/5 Star Rating

Submitted 06/04/22
Dr provide some direction and information to my son treatment. She was compassion with my son (special need).
Vukan R.
5/5 Star Rating

Submitted 05/18/22
Simply put Dr. Ziegner is awesome. I would not go anywhere else for my allergies.
Judith K.
5/5 Star Rating

Submitted 04/22/22
Thoughtful, expert
Paul P.
5/5 Star Rating

Submitted 04/15/22
Everyone who works here is very pleasant and friendly and extremely professional.
David L.
5/5 Star Rating

Submitted 01/28/22
Wondrrful
Ericka M.
5/5 Star Rating

Submitted 11/28/21
Very thorough, and thoughtful! Took much time to go through everything with me regarding my allergies.
Michael H.
5/5 Star Rating

Submitted 10/29/21
Dr Z is thorough, knowledgeable and very personable
Aurora K.
5/5 Star Rating

Submitted 07/21/21
Just Fantastic. thoughtful doctor. Knowledgeable. Excellent communicator. Someone to have on your team!
Judith D.
5/5 Star Rating

Submitted 07/07/20
Dr. Z is always your best friend when you need respiratory or infusion care. She has guided me through some hard times and taught me how to handle my health issues and bring to back to feel good again. She is a very patent Dr. and her staff aim to please. I only know that when I’ve been at my worst, she’s always given me her best. I hope she never retires.
Erin M.
5/5 Star Rating

Submitted 05/17/20
Awesome.
Sienna O.
5/5 Star Rating

Submitted 03/12/20
Dr. Ziegner is a very patient and sweet Dr. she takes her time and makes sure you understand everything and answers all your questions. She is very knowledgeable on all allergies.
B D.
5/5 Star Rating

Submitted 02/19/20
I have never done a review of a medical professional before but I gladly extend my thanks and praise to this incredible doctor. Upon Dr. Ziegner’ s first examination of my horrific case of hives and rash, not to mention the mind numbing itchiness, she immediately took care of my anguish. She gave me medication and valuable advice and within a few days 40% of the hives and rash had calmed down. It continued to get better as days passed. What a relief! She proceeded with a plan of action for me and continued to care for my condition. One weekend I had a problem and called her. To my surprise she returned my call very soon thereafter and sent the results of my allergic reaction patch test and lab work to my primary doctor. She even called him to discuss these reports personally. Dr. Ziegner is truly an amazing, compassionate and brilliant doctor! I recommend Dr. Ziegner to anyone seeking an Allergist/Immunologist!
Cynthia R.
5/5 Star Rating

Submitted 12/10/19
Dr. Z was incredibly thorough, nice and professional. Everyone there was awesome! I feel so lucky in finding her practice. I highly recommend!
Lynn W.
5/5 Star Rating

Submitted 11/01/19
It is always so nice to go to this office. Everyone in the office is helpful and always so nice. Dr Z really cares about her patients and getting them well.
Lynn W.
5/5 Star Rating

Submitted 09/21/19
Everyone is always so kind and helpful
Mary V.
5/5 Star Rating

Submitted 09/12/19
Every staff member is courteous and compassionate.
Frederick H.
4/5 Star Rating

Submitted 08/01/19
Dr. Ziegner and her staff are both friendly and professional. They pay attention to details and offer the best service possible.
Lynn W.
5/5 Star Rating

Submitted 07/05/19
I was so pleased with the doctor visit. She was so thorough and I am looking forward to returning to find out why I have Eczema.
Carole W.
5/5 Star Rating

Submitted 07/02/19
She’s wonderful. Very thorough and extremely smart!
Lynn A.
5/5 Star Rating

Submitted 06/21/19
Dr Ziegner and staff are always professional and efficient. They got me right in today and successfully addressed my health issues. I am so grateful for them!!!
Erika F.
5/5 Star Rating

Submitted 06/02/19
Dr. Ziegner ist eine engagierte und freundliche Ärztin, sie nimmt ihre Patienten ernst und nimmt sich Zeit.
Fabian V.
5/5 Star Rating

Submitted 05/30/19
Good !
Frank B.
5/5 Star Rating

Submitted 05/24/19
The good Dr. cares and takes the time to help.
Richelle M.
5/5 Star Rating

Submitted 05/24/19
I had a wonderful first experience from start to finish. The staff was very welcoming and Dr. Ziegner took much care listening to my health concerns and making a plan :).
Kyle A.
5/5 Star Rating

Submitted 03/21/19
Very thorough examination and friendly staff
Lisa R.
5/5 Star Rating

Submitted 12/21/18
Good service. Dr. Ziegner is caring and did listen carefully gave me a clear u structuring innmesication and my issues.
Judith D.
5/5 Star Rating

Submitted 12/09/18
As a person that never had allergies in the past, this was all knew to me. Dr. Ziegner and pulled me out of several serious episodes. She’s always been there for me. Her staff is very professional. I would recommend her to anyone with breathing problems. She extends herself to all her patients, anytime, anywhere. Judy
Magdalena L.
5/5 Star Rating

Submitted 11/30/18
This is my first experience with an Allergist. Dr. Z is very knowledgeable and she has a friendly staff.
Robin Y.
5/5 Star Rating

Submitted 11/14/18
Dr. Z saved my life. Years of ER visits and an increasing inability to breathe climaxed in the middle of the Pacific Ocean. In five minutes, Dr. Z diagnosed my serious food allergies that others had diagnosed as asthma. I can breathe!! And no longer have my ER “frequent flyer card.” Dr. Z rocks. I’d give her 10 out of 5 stars if I could. 🙂
Lillie M.
5/5 Star Rating

Submitted 10/17/18
Dr. Ziegner is the best!
Joel S.
2/5 Star Rating

Submitted 09/21/18
Friendly staff quick services.
Donald B.
5/5 Star Rating

Submitted 09/19/18
I’ve had a problem with coughing and sneezing for several years. One doctor gave me antibiotics, then sent me to an ENT specialist. Diagnosed with high stomach acid and given PPIs and antacids. Things got worse and I started getting new symptoms – anxiety, rashes, and brutal fatigue. So I stopped going. Dawned on me that what I had was related to allergies and allergic reactions. I’ve been to Dr Ziegner several times now. So much improved that I was able to go hiking with my wife with no fatigue and minimal coughing. things are getting consistently better.
Charlize S.
5/5 Star Rating

Submitted 09/10/18
Great service to have!
Heiko J.
5/5 Star Rating

Submitted 09/08/18
Sehr professionell und freundlich.
John M.
5/5 Star Rating

Submitted 08/26/18
Great!
Jack K.
5/5 Star Rating

Submitted 08/11/18
I
Blair M.
5/5 Star Rating

Submitted 07/09/18
Dr. Told us we were no longer allergic to Corn… very exciting for us.
Lillie M.
5/5 Star Rating

Submitted 07/09/18
An outstanding doctor with a great staff!
Adrienne P.
5/5 Star Rating

Submitted 06/21/18
Excellent in every aspect. Dr. Ziegner was thorough and very engaged in her care and seeking solution for my issues. Felt I was in the best of hands!
Gabriela C.
5/5 Star Rating

Submitted 05/31/18
Great follow up. Very thorough.
Jeffrey S.
5/5 Star Rating

Submitted 05/14/18
Highly recommended. Staff is very friendly and knowledgeable.
Janice A.
5/5 Star Rating

Submitted 05/04/18
Always a great experience!
Jinnean G.
5/5 Star Rating

Submitted 04/02/18
Thankful that the Doctor saw me so quicky.She is very thorough and staff is friendly.
Jinnean G.
5/5 Star Rating

Submitted 03/21/18
Excellent doctor Staff is very efficient and friendly I would reccomend
Leo B.
5/5 Star Rating

Submitted 03/08/18
We love Dr Ziegner and the whole staff at Riviera Allergy! We have been navigating doctors and medical offices for our sons 8 year medical roller coaster, so we know the difference in care. The expertise and thoroughness of this special doctor and the accessibility and helpfulness of the whole staff is very special. We are so grateful to have landed in their care!
James W.
5/5 Star Rating

Submitted 03/07/18
Excellent
Anasimone R.
5/5 Star Rating

Submitted 03/05/18
Dr. Ziegner is very good at what she does. I’m so glad we were referred to her!
Maria S.
5/5 Star Rating

Submitted 02/27/18
Dr ZEIGNER and her staff are welcoming and available to me. The Doctor is a good listener and her goal is evident. Providing you an improved quality of life. She takes her time and makes you feel cared for. I totally recommend this practice!
John K.
5/5 Star Rating

Submitted 02/22/18
Another great visit with Dr. Zeigner and her staff. Everyone here at this office is friendly and super enthusiastic. And they know what they are talking about!
Mary W.
5/5 Star Rating

Submitted 02/22/18
Friendly and professional staff and doctor