Michael Sei Maehara

Michael Sei Maehara MD

Specialties:

Internal Medicine and Rheumatology
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4.8 / 5 (based on 317 Reviews) View 79 Comments
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Michael Maehara MD entered into the field of Rheumatology because he was inspired to help people that are incapacitated and help them gain better day-to-day function. He wanted to contribute to the lives of the many geriatric patients that suffer from auto-immune diseases. Dr. Maehara attended the St. Georges University School of Medicine, in Grenada, Wisconsin and completed his internship at Kings County - Downstate Medical Center in Brooklyn, New York. He completed a fellowship in Rheumatology in 1987 and has been practicing in the Los Angeles and Long Beach area ever since. Dr. Maehara is also an Accredited Consultant for Osteoporosis, and an Accredited Reader of Bone Density Results.

Office Information

Hospital/Group Affiliation

PIH Health Downey Hospital

PIH Health Whittier Hospital

PIH Health Physicians

Profile

Gender

Male

Specialties

  • Internal Medicine
  • Rheumatology

Education

Medical School

St Georges School of Medicine (Grenada)

Internship

Kings County Hospital Center (New York)

Residency

Veterans Affairs Medical Center-Long Beach (California)

Fellowship

Long Beach Memorial Medical Center (California)

Board Certifications

  • Internal Medicine
  • Rheumatology

Patient Reviews

April 20, 2026
His attitude and tone were very comforting. He wasn't condescending. He wasn't dismissive. He listened so carefully and I felt very comfortable sharing the information that I needed to share so that he could help me. I was very grateful to have been scheduled with him because my services with my primary care have been awful, but this doctor was excellent. Thank you.
April 14, 2026
Dr, Maehara is the reason I make the drive from Apple Valley Ca.
April 13, 2026
Dr. Maehara was, he's such a great doctor. He's so kind and he's very thorough with what he tells you. He is very compassionate and shows me, the patient, so much care. I was really stressed out and nervous and he helped me to be reassured everything's okay and he's a wonderful doctor and I would recommend him to many people. So thank you.
April 09, 2026
Hi, when I was first answering questions, I was hitting one for the best and four for the no because I didn't listen correctly. So the first three answers, or four answers, are not correct. Everything was great. They got me in what I wanted. The staff was wonderful. The doctor was wonderful. So please disregard the first three or four questions. It should be fours all the way across the board.
April 01, 2026
You need more people to answer the phones. It's very hard to get through on the phone and you hold forever when you are able to get the phone, so it's hard to leave a message for the provider. It's hard to make an appointment.
March 12, 2026
Doctor was very patient and understanding, very thorough as well.
March 09, 2026
They are always very kind, they help me especially since I don't speak English and the doctor is always very attentive.
March 09, 2026
Dr. Was very attentive to my needs and and made me feel very comfortable. He listened to my concerned and provided good feedback.
February 25, 2026
The service there is great. I love Dr. Maehara and his staff. They are all very nice and courteous and he's very quick and he listens to me very well. My name is (PHI removed). Thank you.
February 25, 2026
He patiently explained everything and wants to do what is best for me according to the lab results ordered. I trust him to do so .
February 23, 2026
Everything and the doctor, medical doctor, excellent.
February 20, 2026
My scheduled wellness appointments have been good. It is my best interest to keep these appointments in order to maintain my health and that doctor is aware of any changes.
February 20, 2026
Dr. Maehara is a very good doctor. I believe he genuinely cares about my health. When he can he provides options for medications, balancing effectiveness and price. I fully trust him, which is important to me.
February 19, 2026
Clear address of the all the tests requested by the physician regarding my case within PIH facility. I am new at this hospital. Thank you!
February 17, 2026
I am very satisfied because all the staff are very friendly and attentive, and they always give me the answers I need to hear. I would definitely recommend them because I am very happy with them. Thank you.
February 10, 2026
Dr. Maehara always takes his time to answer any questions I have and listens to my concerns. His nurse was respectful and also paid attention to my concerns.
February 06, 2026
Asked alot of question check everything and was very through
February 05, 2026
I feel like my doctor really, I feel like he doesn't believe me. And he's just going along and giving me different medications that don't help me. And also, he, last visit, he just said, oh, we'll just call it a name and say it's lupus when my results don't fully show that it's lupus. But I guess he's frustrated and doesn't know what I have, so just wants to put down whatever. I just really frustrated with him and not getting answers for what I have.
February 05, 2026
My experience was the best and cannot wait to begin being treated for my sickness by doctor.
January 26, 2026
On the question number two, I didn't know there were going to be four different answers. So I pressed two, but it should be four. Okay, thank you. Bye-bye.
January 21, 2026
Dr Maehara was very good at explaining everything to me. He made me feel at ease and comfortable enough to express my aches and concerns
January 21, 2026
I always have a positive experience in this office. Everyone is friendly and helpful. He is one of my best informed doctors. Always answers my questions even if my questions are difficult!!
January 20, 2026
Dr. Maehara and his staff are extremely attentive to me when I come into the office and I am so thankful to be a patient.
January 19, 2026
Yes, yes, yes, I'm very happy with it, and I would recommend it to my family. Yes, I really like the service, the way they've treated me, and I would recommend it to my family.
January 05, 2026
Dr. Maehara is a very good doctor. I saw him for the first time on January 5th and he's very compassionate and he really listened. He spent quality time with my visit. I was very, very impressed. He seems like a very, very wonderful man. Thank you.
December 12, 2025
Yes, everything was fine. Everything is fine with the doctor and everyone. Okay, thank you.
December 10, 2025
Everything is great.
December 10, 2025
This doctor was very thorough, patient. I didn't feel like I was rushing through everything. He didn't pass the buck. I think a lot of people need to be trained by someone that's professional, courteous. It made me feel like we're going to get through this, you know, because I don't know what's been going on for years, two or more, and I've just been passed from specialist to specialist, and then I don't get a response of what happened with my results or what, but he's going to get to the bottom, or at least that's how it felt. Very efficient, and again, as I say, thorough, but most importantly, I didn't feel like a drive-thru doctor, which is now everybody being that, you know, or wanting to give me medication. No, he said he had to figure out what it was before he could prescribe anything, which I really liked.
December 03, 2025
Exelent
November 28, 2025
I'm happy with the doctor, he treated me very well and I recommend him.
November 25, 2025
I love my Dr. Maehara. He always listens to me. He's just a wonderful doctor.
November 25, 2025
Everything is great.
November 24, 2025
The staff, including the doctor, are very kind.
November 19, 2025
Dr Maehara is excellent. He shows care. He takes the time to listen, he shows concern. And never rushes. He always educates me for how to care for my condition at home and my lifestyle.
November 13, 2025
Dr. Maehara listened intently to my concerns, and addressed all of my questions. Dr. Maehara is proactive with my health care in making sure he covers all the bases for my health. When I walked his office a text was received from my pharmacy informing me that my prescription is ready. I call that excellent service.
November 04, 2025
Doctor was very thorough and caring. I feel I am in good hands.
October 31, 2025
The staff is great and my doctor is super. I really like the way he treats me and how he takes care of my health. Thank you.
October 30, 2025
? BLANK ?
October 28, 2025
Well, the doctor is new to me. It's my first time, so I can't give him a 100% positive rating because I don't know. It's my first time seeing him. My first time in his office. I'll continue seeing him. So, later on, I'll have more experiences with him. But this first time, well, I can't give him a 100% positive rating. But yes, it was good. Anyway, it was good. Thank you.
October 27, 2025
Very thourgh
October 23, 2025
Dr. Maehara has been my rheumatologist for almost 25 years. He's a great doctor.
October 21, 2025
The Doctor is more care and all his staff are very nice as well as always
October 17, 2025
to say about Dr. Maehara is that he's been my provider for I would say 20 years and I have never had any complaints about him. He is very patient. He listens. He just really deeply cares about his patients and I would definitely recommend him 100%. I'm very happy for all the caring and all the time that he provides to me on every single visit that I go. So yeah, I'm very happy with Dr. Maehara.
October 17, 2025
My experience is always the best. My doctor is very detailed.
October 16, 2025
I was happy with the doctor and happy that I could get another appointment because I couldn't go for my first appointment. I was treated very good. Thank you very much.
September 22, 2025
Well, this time, he told me that the medication he was giving me wasn't for pain. Because I was having a lot of pain in my joints. And he prescribed it for the pain.
September 17, 2025
As my Sister suffers from a cognitive disorder due to the removal of a pituitary tumor two years ago, I have become her 24/7 Caregiver and manage all of her written reports and documents. She is however, able to comprehend concepts and conversations, and is able to sign her own consent forms. I submit this survey on her behalf. This was our first visit with Dr Maehara. Due to a very complicated medical history including autoimmune disorders, edema, and Sjögren's, Dr was EXTREMELY thorough in obtaining my medical background, especially prior medications and if there were any positive results. He also ordered a very comprehensive blood panel to be taken as well as a special spinal screening to determine if I may have existing fractures due to the falls I have had because of my mobility and balance issues. I suffer from a severe short term memory condition and depend heavily upon my Sister for daily care and information. She was very impressed by Dr Maehara and requested to be able to switch over to Dr's care as her current Rhumatologist is on an extended medical leave.
September 17, 2025
Doctor was very professional and knowledgeable and very courteous. So I'm very proud of him.
September 12, 2025
Dr. Maehara is a kind and caring doctor. His nurse (name removed) is a jewel of a nurse....
September 10, 2025
All went well. Doctor was through and requested MRI and X Rey's for both my hands with follow up appointment. Unfortunately not till December?
September 08, 2025
He is easy to understand and always explains to me how things are
August 28, 2025
Yesterday I had my visit with Dr Maehara. He went over the results and changes in my dexascan. Because I had an extensive dental surgery in April that is not completed yet, changes had to be made that I normally have. I was given the paperwork for both X-rays and bloodwork. Also I will have physical therapy after my approval. He spent a lot of time with me noting the difficulties I now have and doing what will be needed to make my conditions better. It was a very productive visit.
August 25, 2025
I was seen by the doctor in a timely manner. He took the time to explain everything in my situation to me carefully. He answered my questions. He gave me a follow up plan to get more information to treat my condition. I was extremely pleased with my visit.
August 22, 2025
Update very good. No complaints. Following doctors medical care (medication & advice) has helped me maintain my health as good as possible.
August 20, 2025
Generally very good. Thank you.
August 20, 2025
Dr. Maehara explained everything very well and listened to my concerns. I look forward to my next appointment with him.
August 18, 2025
Dr. Michael Maehara is such a kind compassionate doctor. He's helped me so much! Also his nurse (name removed). He is the definition of greatness in his field. He's so knowledgeable and caring, making a positive difference in people's lives!
August 11, 2025
Yes, Dr. Michael Maehara is a wonderful doctor and.
August 06, 2025
The doctor was very attentive and explained my condition in easy-to-understand words.
July 23, 2025
Dr Maehara has been my Dr. for over 20 years, always professional yet very personal at the same time. Also thorough and make you comfortable . Wish all my doctors were like Doctor Maehara!
July 17, 2025
Well, I don't know what to say. Well, everything was fine.
July 16, 2025
They gave good information for me to fallow up on
July 15, 2025
Dr Maehara is such a good dr. His knowledge & care makes me feel safe and that's pretty rare. I trust him with my life!!
July 15, 2025
Great Doctor who listens to you and provides great direction and follow up to his patients
July 15, 2025
This was the first time that I saw this doctor and I can't tell you enough how much I appreciated his knowledge and his mannerisms towards my issues. An awesome physician.
July 09, 2025
Dr. Maehara always takes good care of me. I fully trust him with my care.
July 07, 2025
Dr. O'Hara is wonderful. He worked with me for about two years to diligently find that if there was anything else that I had besides fibromyalgia. He's very kind, he's very concerned and always trying to find ways to ease my pain and to comfort me. He's the most wonderful physician ever. I get fantastic treatment. I really appreciate him. Great man.
June 30, 2025
This doctor is very friendly and helpful!
June 24, 2025
Great doctor
June 23, 2025
Dr Michael was so patient and so understanding , he explained to me what I needed to know, he is ordering blood work for me and a bone density scan. Very knowledgeable and rheumatology. I felt very comfortable with him..
June 19, 2025
Excellent service from Dr. Maehara.
June 19, 2025
The dr is awesome
June 18, 2025
The Best
June 16, 2025
Hi, the twos that I put were supposed to be fours because I didn't listen to the rest of the questions. So everything there is wonderful. Dr. Maehara, he's great. Yeah, thanks. Bye.
June 16, 2025
All the numbers and all my answers should be number four, even the question number one.
June 09, 2025
I was treated with respect, very satisfied
June 06, 2025
I felt as though the doctor was in a hurry when the doctor was seeing me, which kind of made me forget to ask him a question, and I called back. And they called me back with an answer, which was an answer but not with enough information. So for that, I kind of wasn't really sure that this doctor wanted to give me all the options that I was asking for.
June 04, 2025
Definitely has the ability to explain correctly anything in a detailed manner and shows interest for the illness or the disease or whatever that the patient has. Very grateful to have a doctor like Dr. (name removed).
May 12, 2025
There are no comments because the service was excellent, thank you.
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