Cariza Mercurio MD | Obstetrician Gynecologist | La Mirada, CA | Whittier, CA | PIH Health
Cariza G. Mercurio

Cariza G. Mercurio MD


Obstetrics & Gynecology
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4.6 / 5 (based on 353 Reviews) View 46 Comments

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Office Information

Hospital/Group Affiliation

PIH Health Whittier Hospital

PIH Health Physicians





  • Obstetrics & Gynecology

Additional Languages

  • Tagalog


Medical School

University of California Irvine School of Medicine


University of California Medical Center (Irvine)


University of California Medical Center (Irvine)

Board Certifications

  • Obstetrics and Gynecology


Patient Reviews

May 10, 2022
I was really impressed with how quickly I was seen and treated!
May 10, 2022
I would like appointment dates to be closer, not to wait a long time to still be able to see a doctor
April 19, 2022
I found the staff to be friendly and made me feel comfortable being this was my first time to this office and being treated by Dr. Mercurio. Dr. Mercurio also made me feel comfortable and explained things in layman's terms so I could understand it.
April 19, 2022
Dr m is awesome! She's nice and personable
March 23, 2022
She gave excellent care and seemed genuinely concerned about my health.!
March 21, 2022
A really great doctor. Really like the doctor's office a lot.
March 21, 2022
They were very nice
March 21, 2022
Dr was very patient with me and gave me time to talk to her.
March 16, 2022
I felt super comfortable with her in dealing with my health issue. Two thumbs up in my book
March 14, 2022
Dr. Mercurio is an excellent doctor. Being examined in a gynecologist office is always awkward, but Dr. Mercurio made me feel comfortable and explained things thoroughly
February 15, 2022
Dr Mercurio is an amazing doctor. She is caring, kind, and a great listener. She also made me feel very comfortable through out the entire process.
February 15, 2022
Visits should be on time. My appointment was at 11:45am. Called in after 12pm and sitting their with no clothes on for at least 20 minutes!
February 09, 2022
She is really nice .
February 08, 2022
I was made mostly comfortable for a complicated situation
February 08, 2022
I was nervous because I hadn't seen a OBGYN in over 20 years. Dr. Mercurio and staff made me feel comfortable and respected.
February 07, 2022
Thank you so much for the great level of care!
February 03, 2022
Mercurio was very professional and made me very comfortable. My nurse was also very sweet.
February 03, 2022
Thank you for everything you helped me there in the hospital, I felt very comfortable, thank you for everything, okay.
December 23, 2021
I wasn't pleased with Dr Mercurio's visit. I have been seen by other Doctors in the past and I had the most pleasant experience except with this particular Doctor.
December 17, 2021
To long of a wait in the waiting area 45 minutes
December 17, 2021
I often get treated differently and sometimes made to feel less then human because of my weight but Dr. Mercurio and her nurse were very nice and tried really hard to make a not so pleasant procedure a little easier to go through. I Thank them very much
December 13, 2021
She was so understanding & explained my problem so well
December 01, 2021
She was open and listened to concerns Felt comfortable with procedure she did after talking to her.
November 23, 2021
This is the 1st time I've been seen by Dr Mercurio and I just loves her! She was so sweet, caring and smart! I will be definitely be making future appts with her only!
November 22, 2021
Great service! Everyone was fantastic
November 19, 2021
Everything went smoothly and explained very nicely.
November 18, 2021
I've never felt so comfortable and not judged by a female provider dealing with women issues ever until now! . We're already uncomfortable talking about what goes on down there but doctor made me feel comfortable enough to explain my issues and not embarrassed. Thank you so much!
November 12, 2021
Great conversation, I felt listened to and valued
November 12, 2021
Dr. Mercurio is always so personable. She takes the time to understand my problems and involves me in coming up with a treatment plan. I'm so happy to have her as my doctor!
November 11, 2021
Hi, my name is [PHI removed]. I just wanted to give feedback on when I left the doctor's office. I was leaving and I have my two grandkids. So I was kind of irritated by the time I got out of there, but I had asked the doctor to give me a doctor's note and I never received it. So I got all the way to my car and realized that I didn't receive the doctor's note for work. So, I went back up there inconveniently, asked the front desk and she said that she can't take care of that. She has to see if the girl hasn't left to lunch yet. So I told her well, can't you just email it to me? And she says, no, I can't. I have to ask a certain girl that gets that. And the certain girl wasn't there. So I took it upon myself to go to the back before she even came back and asked the ladies back there. And they all gave me attitude because I guess they were going to lunch. I don't know what the situation was, but it was hard just to get my doctor's excuse and it made me very upset because I didn't get it in the first place.
November 11, 2021
Excellent experience with the doctor yesterday. She's wonderful in all ways and has a ton of knowledge. I enjoyed my visit.
November 11, 2021
It is upsetting that I am no longer treated like a patient, like a person due to my vaccination status. I never said I was against the vaccine but that I needed to get to my 6months of pregnancy for my own state of mind. Her only recommendation was to get vaccinated and showed no regard for the anxiety, stress, and panic I feel. She basically compared the pregnant nurses that have to work under worse Covid exposure as if we are all the same. Different people handle things differently. My mental health is different from others and It is very disappointing to have my own doctor show no empathy and be so dismissive.
November 08, 2021
They calle me to vefify my insurance the wk prior to my appt, I gave them all my information. When I got there it was a mess, nobody knew what was going on with my insurance. They were telling me I wasn't active when I had the information in my phone. At the end they figured out it was a mistake on their part for not putting in my insurance information correctly but first they made me sign a waiver for their mistakes. Not first time this happens.
November 05, 2021
Dr. Mercurio was awesome! She made me feel comfortable and had a way of settling me as I was deepen concerned w/my medical condition. I appreciate her
November 04, 2021
Dr. Mercurio is extremely pleasant and very down to Earth; she makes me feel very comfortable and is very informative in everything she does. Thanks again Dr. Mercurio!
November 02, 2021
I have never felt so comfortable at a "women's check-up appointment." The doctor put me ease with her friendliness during the exam and really took the time to listen to my concerns and give me some valuable feedback. I really appreciated the time she spent with me. Thank you.
November 01, 2021
Very nice and friendly. Spent plenty of time with me and explained things well. Didn't feel rushed
November 01, 2021
Very kind provider. Spent time to get to know me and speak with me during our visit
October 19, 2021
The provider was excellent in listening and explaining. I used to have Kaiser which was for the most part, an unsatisfactory experience. So seeing this new provider was a relief to actually be listened to and not rushed off.
October 18, 2021
I appreciate that dr Mercurio didn't make feel bad since I was returning for my same complaint...issue.
October 14, 2021
Thank you for making me feel comfortable and heard.
October 13, 2021
I was very happy with their response. They made me an appointment right away that was taken care of right away, I didn't have to wait a long time, the receptionist, we're very courteous. The doctor was very, she was able to explain everything. So simple for me. It wasn't difficult to understand what you were saying, and she was very kind. I would I would recommend her or somebody else if I have to. Definitely. Bye.
October 13, 2021
Dr Mercurio is hands down the best doctor I've ever had. She takes the time to really listen to my questions and concerns and always responds thoughtfully and thoroughly. I am so thankful to have found her!
October 07, 2021
I felt like I was not heard throughout the appointment and felt like the doctor was trying to rush and didn't listen to what I said. She was being rude
October 05, 2021
Great experience altogether.
October 01, 2021
Dr. Mercurio was very professional. Very friendly. Very understanding. Confidential. Very... she seems very knowledgeable, and I was very happy with her. She even called me on a Sunday to give me my results. Imagine that she is the best. Thank you.
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