Katherine Ishihara - PIH Health - Whittier, CA

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Katherine M. Ishihara

Katherine M. Ishihara, PA-C

4.9 / 5 (based on 324 Reviews) View 112 Comments
  • Group


15725 E Whittier Blvd #400
Whittier, California 90603
  • Main: 562.947.1669
  • Fax: 562.464.5134

Hospital/Group Affiliation

PIH Health Physicians





  • Physician Assistant


  • English
  • Spanish


Physician Assistant

A.T. Still University of Health Sciences


Physician Assistant - General Certification

Patient Reviews

July 06, 2018
Dr. Ishihara has changed my opinion about visiting the doctors office. She makes me feel comfortable speaking with the doctors and she listens to what I have to say about my health. I now make regular appointment as needed.
July 02, 2018
Katie Ishihara is the best!!!!
July 02, 2018
Clean environment, helpful staff
June 26, 2018
Super friendly super nice and very attentive
June 25, 2018
She was very friendly and kind. She is a good listener and very competent. I liked her a lot.
June 18, 2018
Katherine is professional, compassionate, considerate, caring, educated, listens to all your concerns, gives you all the time you need to address all your issues and is genuinely concerned about your issues. She is a 10+.
June 13, 2018
She’s great!
June 12, 2018
This is an excellent provider with an excellent staff
May 29, 2018
Very nice and professional. Is concerned of my condition.
May 23, 2018
She listens to everything you say and is patient with my children. She is a great doctor!!!
May 23, 2018
Dr. Katie is really an outstanding health care professional. She is always so helpful and has a great care and concern for me and my family too!
May 22, 2018
Ms. Ishihara was competent and personable. I would visit her again.
May 21, 2018
Try to get an appt. with Katie Ishihara. She's the best!!!
May 15, 2018
Excellent care at this office!!!
May 11, 2018
Dr. Ishihara is awesome.
May 08, 2018
May 04, 2018
Dr. Katy Ishihara is a beautiful and amazing doctor. She listened to me and I felt as if she really cared about me. I am thankful I was able to have such a lovely person as my doctor. She really helped me. Thank you Dr. Ishihara!!! (Hope I am spelling the name correctly).
May 02, 2018
The doctors are great, but if you need help from the office after the visits, they will ignore you, as they are so busy. Hire more people to help out.
May 02, 2018
This was the first time I saw this doctor and she was very pleasant and well informative.
May 01, 2018
Very thorough and caring.
April 25, 2018
Wonderful, thorough, and knowledgeable, and professional. Will continue to see for future appointments if necessary
April 23, 2018
Katherine is one of the best PA I ever known she's concerned she spends time with you. She listens to your problems. Thank you I recommend her to the whole community.
April 23, 2018
she was very good and did a lot for me.
April 16, 2018
I love her! She listens to what you have to say and genuinely cares!!!
April 13, 2018
She was very pleasant to talk with.
April 11, 2018
I love seeing Katherine. She makes me feel super comfortable and well taken care of.
April 09, 2018
I have seen Katie off and on when my Primary Care provider was not available. She consistently goes above and beyond and if she needs to discuss a follow up point with a doctor she does and then promptly gets back to me.
March 28, 2018
Service is excellent and helpful.
March 21, 2018
She was amazing, listened to all my questions and concerns. I will definitely be going back to her
March 20, 2018
It was nice seeing Katie again!
March 16, 2018
Excellent and very thorough.
March 16, 2018
I had never met with her before but she was very friendly, responsive, and caring.
March 14, 2018
Was a quick visit and I was in and out in less than 30 minutes. It was the first time I saw her and I would highly recommend her, very personal and professional!!
March 12, 2018
No wait time after arrival to appt.
March 06, 2018
PA Ishihara was attentive and listened to my concerns. She explained the course of treatment.
March 05, 2018
I love my doctors and allnthough this has nothing to do with the service provided, good medical care is way too expensive. It’s expensive for me and I have good insurance!!!!
March 05, 2018
Very friendly .
March 02, 2018
I totally recommend her
February 28, 2018
She's great!!
February 27, 2018
K. Ishihara is knowledgable and takes the time to listen. I never thought that I'd prefer to see a PA over a Dr., but I do! I can tell that she is genuinely interested in my health.
February 23, 2018
Very professional and kind. Explained everything for me easily.
February 23, 2018
She was great.
February 13, 2018
Super friendly staff...very accommodating on short notice
February 13, 2018
Dr. Ishihara provided answers to my questions, and spent plenty of time with me regarding my health issue at that time. I have seen her before, and really like her. I would recommend her to anyone!!
February 12, 2018
Thank you for taking the time to understand my medical history, and for showing compassion and understanding in caring for my needs.
February 06, 2018
Katy Ishihara is what every doctor should be, caring, listens to her patients she doesn't dismiss them. I know my health is her priority when she is seeing me. She truly is one of the best doctors PIH has.
February 06, 2018
I have seen Dr. Ishihara on a numbers of office visits.Each time I have received the highest level of service.
February 05, 2018
Health care center close to home and wonderful staff
February 05, 2018
Katy was very knowledgeable in everything I needed to know.
February 02, 2018
Great service
January 29, 2018
Katherine is one of the best physicians in this PIH building. I’ve been seen by 5 other physicians and none can compare to Katherine. Katherine is professional, caring and makes you feel comfortable.
January 24, 2018
Katherine Ishihara took the time to understand my health concerns. She is very easy to talk to and very respectful.
January 23, 2018
Totally would recommend her my family and friends.
January 19, 2018
She was pleasant & very concerned with what I had to say.
January 17, 2018
I have recommended Katherine Ishihara to family and friends. .
January 10, 2018
January 09, 2018
She is a wonderful person to see when you need care. I highly recomend her.
January 08, 2018
Most definitely! ????
January 08, 2018
Professional but made me feelvery comfortable. Friendly enough to return to ask for her again.
January 05, 2018
she was attentive and knew how to meet my health needs efficiently.
December 29, 2017
Very thorough, listens to your concerns. I’ve only seen her once before about a year ago and she remembered seeing me.
December 26, 2017
This provider was wonderful, she was kind, patient and helped me immensely and I thank her as i was feeling terrible, acute bronchitis. Thank you
December 22, 2017
Highly recommend!
December 04, 2017
December 01, 2017
To make sure that she give users to your needs.
November 28, 2017
PIH is the best! Great doctors and hospital.
November 24, 2017
Extremely friendly & easy to talk to
November 21, 2017
Nice Doctor.
November 15, 2017
PA--C Ishihara is an incredible health care professional. I can not imagine a more knowledgeable, helpful, and caring provider. She is the best!
November 14, 2017
Katherine was a wonderful and caring person. I appreciated her gentleness through along this.!
November 14, 2017
She was informative and professional and very friendly easy to talk to
November 13, 2017
I really liked Katherine. She was kind, informative and thorough.
November 06, 2017
Come and see, how great doctor is Dr. Ishihara.
November 03, 2017
Ms Ishihara was great. Very nice. Great bedside manner. I would see her again.
October 18, 2017
Very knowledgeable, professional. Made me feel comfortable.
October 17, 2017
She was a very caring person and listened to the problems well and seemed caring and helpful.
October 13, 2017
Katherine was great :D would definitely schedule an appointment with her again
October 10, 2017
I was very happy to be able to get in the office in a timely manner and have my health concerns addressed. It gave me peace of mind.
October 04, 2017
Absolutely LOVE my visits with Katie Ishihara and Violet, her assistant!! Had not been to see Katie for about a year, as she had referred me to an endocrinologist, and I haven't had a need to see Katie. But it was flu shot time, and I was actually looking forward to my appointment. She is so personable and kind and, even after a year of not seeing her, she remembered everything and had a list of things she wanted me to follow through on. She's very thorough and considerate, and I hope she never leaves PIH!!
October 03, 2017
September 29, 2017
Overall PIH provides excellent medical services.
September 22, 2017
Very caring , smart astute and professional
September 20, 2017
Great Health Care provider! Always been a great experience.
September 13, 2017
The provider is very caring and makes you feel important by asking the appropriate questions and knowing your previous symptoms to help decide the best health plan for you. Great listener.
September 05, 2017
Ishihara is professional and kind. She made me feel comfortable talking to her about anything. I would recommend her to anyone and I want her as my PCP.
September 05, 2017
She was understanding of my concerns
September 01, 2017
Thanks for all your help and suggestions to stay safe on my trip.
August 30, 2017
she is a great doctor
August 29, 2017
I felt the service was very good I am happy to have PIH as my medical office
August 28, 2017
Sweet and listened to my concerns
August 25, 2017
She is extremely kind and thoughtful.
August 22, 2017
She was very personable and clearly explained what she was doing and what I could expect.
August 22, 2017
Great staff.
August 22, 2017
These are good, caring, conscientious, and well trained professionals.
August 21, 2017
I really like working with PAs - they seem to understand how important it is to be patient, kind, and understanding. Katie is all that and Violet (her nurse) is the same way.
August 16, 2017
Katie is very personable and very thorough.
August 15, 2017
Very nice and very thorough.
August 14, 2017
she was simply great I have no complaints thanks so much
August 08, 2017
Dr. Ishihara was thorough and listened carefully to all my concerns. She began her exam with "What questions do you have for me?" which was the first time a physician had begun an exam this way. She also explained everything thoroughly, including what would happen once I left her office as it pertained to my situation.
August 04, 2017
Katy is an excellent PA with wonderful bedside manner. I appreciate how she listens and allows us to make informed decisions regarding our children's health.
August 04, 2017
Has always been professional
August 02, 2017
Katie Ishihara is a thorough, professional, kind PA. I leave every visit totally satisfied. Katie consistently exceeds my expectations.
August 02, 2017
Made me feel comfortable and listened to my concerns
August 01, 2017
She is wonderful. Respectful and Knowledgeable
July 31, 2017
The doctor was thorough, knowledgeable, and professional. I trust her with my medical treatment.
July 28, 2017
Really great provider. She listened to me and was easy to understand. I felt very comfortable and at ease.
July 28, 2017
She was very friendly and helpful.
July 25, 2017
My provider was very nice, professional and even though I hadn't seen her since last year she still remembered me. Great service all around.
July 25, 2017
She was great
July 24, 2017
I wish doctor's wouldn't seem like they are always rushed. They should spend enough time with you as needed.
July 21, 2017
Katherine Ishihara provided amazing care. I would definitely recommend her to friends and family!
July 21, 2017
Thank you for making me feel well taken care of and confident of my health.