Alexander Mendez - PIH Health

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Alexander A. Mendez

Alexander A. Mendez, MD

4.9 / 5 (based on 199 Reviews) View 61 Comments

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Dr. Mendez knew he wanted to be physician in the fifth grade. He chose to specialize in family medicine because he appreciates seeing entire families. “Young parents that I knew as children are now bringing in their own children as patients.” Dr. Mendez enjoys helping his patients by listening and caring for them to his best capabilities. In his spare time, he enjoys spending time with his family, playing basketball, and golfing.


12675 La Mirada Blvd #201
La Mirada, California 90638
  • Main: 562.903.7339
  • Fax: 562.967.2931

Hospital/Group Affiliation

PIH Health Physicians

PIH Health Hospital - Whittier





  • Family Medicine


  • Spanish



PIH Health Hospital-Whittier


UCLA School of Medicine


Family Medicine (General Cert)


Accepted Insurance Plans and Physician ID Numbers

  • Aetna - 4139646

  • Anthem Blue Cross (paper/online enrollment) - 0AF065

  • Anthem Blue Cross (Phone Enrollment) - 0001065

  • Blue Shield - 00G689160

  • Blue Shield 65+ - 8I0019

  • Blue Shield IPA # - IPA0686GH

  • Health Net - 3368-011340

  • Health Net Senior - 5162-011340

  • Humana - 227516

  • United Healthcare - 0232470024

Accepted insurance plans are subject to change without notice. Please contact your insurance provider and the doctor's office to verify your coverage.

Patient Reviews

February 07, 2020
Professional and friendly staff.
February 04, 2020
Dr. Mendez is a good doctor who cares about his patients.
January 14, 2020
Dr Mendez is an incredible doctor.
January 14, 2020
Very thorough physician.
January 13, 2020
Very knowledgeable, professional and helpful!
December 19, 2019
Dr Mendez and staff are great
December 19, 2019
Amazing staff that I have ever encountered.
December 09, 2019
Dr Mendez took the time to listen to my concerns and give me useful ways to improve my healthThank you so much!
December 02, 2019
Knowledgeable Doctor, friendly crew
December 02, 2019
If they are looking for a general physician Dr. Mendez is one of the best. He makes you feel comfortable and confident.
November 29, 2019
Dr. Mendez is a caring physician. He listens, is not rushed and communicates well. He really takes time to complete a thorough assessment.
November 26, 2019
Professional friendly staff. Doctor Alex Mendez is a top notch physician that genuinely cares for his patients. You can tell he loves his job and serving his purpose to the community.
November 19, 2019
Dr Mendez knows my history, and always follows up on past issues, he never seems to be in a rush, always answers all of my questions so that I can understand them. I always recommend Dr Mendez
November 18, 2019
He took his time to explain things, I was very comfortable with my visit.
November 18, 2019
We have told our family menbers and they have changed doctors.
November 14, 2019
Dr. Mendez is an exceptional professional. I highly recommend him and his staff. I have been his patient for over 20 years and drive a great distance to receive his care.
November 14, 2019
Dr Mendez is an excellent physician. He and his staff are always pleasant, well informed and skillful. I highly recommend Dr Mendez
October 25, 2019
I'd tell people that I feel very fortunate to have a physician like Dr. Mendez and PIH behind me, helping me to achieve my goals and be as healthy as I can. I really appreciate everyone at Dr. Mendez' office, they're all very friendly and professional.
October 17, 2019
If people show up early or on time to the appointments, prioritize and tend to them at their said times. Those who come in late should have to wait. My appointment was at 4pm arrived there at 3:45pm and placed in room at 4 pm. I did not see the Doctor until 4:50 pm.
October 15, 2019
There is no better Dr.or staff to care for my medical needs. I don't go to the Dr often, but when I do, he and his staff always treat me like a VIP. My wait time has never been more than 15 mins. I've even gone in without an appointment and they always take care of me.
October 14, 2019
This is my first time with this doctor. I can not tell you my experience with him at this time.
October 11, 2019
I would recommend this Provider in a heart beat. The entire staff treat me like gold. Thank you!
October 03, 2019
I would share that Dr. Mendez is extremely knowledgeable in many areas and if a specialist is needed, Dr. Mendez will provide a recommendation.
September 30, 2019
Dr Mendez is very attentive and listens to all your concerns.
September 24, 2019
I felt an immediate understanding with Dr Mendez. I was able to speak quite honestly with him.
September 23, 2019
Excellent physician.
September 23, 2019
A provider Thoroughly concerned and dedicated to provide the best Healthcare for the whole family.
September 20, 2019
To seriously consider going to your office.
September 19, 2019
I have been a patient of Dr Mendez for a long time. He is a very caring, he listens, he is easy to talk to. I have recommended family members and good friends to Dr Mendez, they are all very pleased with him.
September 19, 2019
That PIH is a very good and professional hospital.
September 17, 2019
He listens explains everything
September 10, 2019
I already wrote my comment. Yes you may share it. I will not be apart of this office much longer. After over 30 some years. Doctor Mendez is excellent and his nurses are great. But office staff and rude, inconsiderate, and do not wish to deal with outsourced appointments. I feel it's absurd a patient can't contact the office directly. If I'm gonna deal with issues like this I'll just go to Kaiser. At least there I expect problems and Kaiser are located everywhere.
August 29, 2019
Dr Mendez is a excellent doctor. He listens to you and explains everything to you in a matter that you understand. He is very thorough and patient. I would definitely recommend him to my family and friends.
August 13, 2019
Some times over book. Long wait times.
July 23, 2019
Dr. Mendez has been my prime care doctor for a long time and he is one of the finest doctors I've ever met. He has a first rate staff supporting him and our family is grateful we have him as our prime care. Also PIH as a health care organization is excellent and we are glad to have them as our health care providers.
July 19, 2019
When I called to make my first appt. I left my number to be called back and that never happened so after a week I called back and was assisted. I was quite surprised at how quickly I got an appt. based on the fact they didn't return my call. I was glad my first impression didn't come to pass.
July 16, 2019
Dr. Mendez is a down to earth, friendly, caring and understanding doctor.
July 15, 2019
Everyone was friendly and showed genuine interest in my health.
July 08, 2019
Best staff, nurses, always makes me smile .
June 27, 2019
Very competent and caring provider.
June 18, 2019
I got an appointment very quickly which I really appreciate! My doctor was very easy to talk to and definitely spent enough time with me. I left the office feeling very at ease.
June 18, 2019
You won't find too many doctors as good or better than Dr. Mendez.
May 14, 2019
Dr. Mendez is great. I've had him forever because he listens and respects my choices.
May 09, 2019
I have recommended this doctor to many friends and family.
May 06, 2019
Great doctors and staff
May 06, 2019
All staff excellent I did all lab tests I needed and got my meds Thanks to all of them
May 02, 2019
No one better to serve your medical needs. Recently changed my wife to Dr. Mendez
May 02, 2019
I have had this provider for many years and enjoy his professional bedside manner and his medical care.
April 25, 2019
Very friendly
April 18, 2019
Dr. Mendez is very attentive and caring. He listens and addresses my questions and concerns.
April 18, 2019
He's a great doctoe and I trust him a million percent.
April 18, 2019
Dr. Mendez it the best!
April 15, 2019
Dr. Mendez has always been a good listener, very responsive to my needs (prescriptions, referrals) and it's clear that he only wants the best for his patients. He always makes me feel comfortable and relaxed. Thanks, Dr. Mendez!!!
April 09, 2019
I was seen on time. The doctor and staff were genuinely friendly. Doctor Mendez was very detailed about my lab results and did not rush through my health questions. It was nice to have someone listen and care about your health concerns and assist you in resolving them.
March 19, 2019
I would highly recommend Dr. Mendez
March 19, 2019
Loved your politeness and straight-forwardness in my care and plan.
March 19, 2019
If you need a provider who will listen to every word you say, you wouldn't go wrong by choosing Dr Mendez and his staff.
March 18, 2019
I previously had Kaiser as my insurance, and recently had to switch due to unforeseen circumstances, and after just this first visit I am so glad I switched and have told my adult daughters as soon as they have a chance, they should also get rid of Kaiser and switch to this group where the Dr actually shows concern for your best interest.
March 15, 2019
Doctor Mendez is the kind of doctor they all should be.
March 12, 2019
Dr. Mendez and the staff is great
February 26, 2019
Dr. Alex Mendez and the staff were FANTASTIC!