Timothy James Peiris

Timothy James Peiris MD

Specialties:

Ophthalmology
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4.7 / 5 (based on 426 Reviews) View 121 Comments

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562.967.2820

Office Information

Hospital/Group Affiliation

PIH Health Whittier Hospital

PIH Health Physicians

Profile

Gender

Male

Specialties

  • Ophthalmology

Education

Medical School

Rutgers New Jersey Medical School

Internship

Englewood Health

Residency

Northwell Health

Fellowship

UCLA Stein Eye Institute

Board Certifications

  • Ophthalmology

Video

Patient Reviews

December 24, 2025
Really satisfied with the doctor and the nurses they really care for the patients Thank you ?
December 23, 2025
Felt very comfortable and relaxed in your office, staff were very helpful and professional.
December 22, 2025
Yes, staff was very enjoyable. The optometrist, glasses, and everything that I saw in there was really very nice.
December 18, 2025
Staff was very friendly.
December 17, 2025
Thank you to the doctor
December 17, 2025
This was the first time I went to this office and I can say that everyone is so nice and helpful.
December 16, 2025
Dr Peiris was thorough and answered all of my questions.
December 12, 2025
Great service. Thank you for everything.
December 10, 2025
I am very thankful to the friendly staff.
December 09, 2025
The doctor was a good listener and understanding
November 14, 2025
The nurses are always so nice to me and my daughter. They know how to make her comfortable when she is nervous. The doctor listens and treats with kindness.
November 14, 2025
Very good provider.
November 07, 2025
The staff at PIH were excellent and Dr Peiris is a great doctor.
October 31, 2025
Yes, the Buenas Noches family, the (PHI removed) family, is very happy with their doctor; they receive excellent care. Thank you very much.
October 28, 2025
Well, my name is (PHI removed), and the reason I'm not happy with yesterday's visit is because my appointment was at 10:15. I arrived early, and the young secretary in the office told me no, my appointment was at 9:15, even though it was written on the paper as 10:15. And there I was, waiting for over an hour. When they finally took me to the second floor where the doctor is, I sat there waiting until I got up, forced my way into the office, and explained why I was outside. The young woman who finally saw me inside said, "They just told us downstairs that you were late and to see you whenever we could." I said, "But that wasn't the reason. I arrived early for my appointment at the correct time; it was just the young woman downstairs who made a mistake writing down the time." That's why I'm not happy.
October 27, 2025
He was polite and efficient and good visit. Thanks.
October 27, 2025
Extremely knowledgeable
October 21, 2025
I'm very satisfied with this for my husband. He will speak English, but I can hear a little bit. Thank you for everything.
October 20, 2025
Dr Peiris took the time to explain answers to my questions in language that was understandable to a non medical person. He provided status of eyes and percentages of possibilities that can occur. Staff at the eyeglass counter were extremely helpful in fixing my bent eyeglass frames.
October 15, 2025
Friendly staff from beginning to end
October 14, 2025
Communicated very well
October 10, 2025
Everything was perfectly fine and professional.
October 08, 2025
It's taking longer to see a specialist once the referral is approved. Took over 3 to 4 months to see the specialist.
October 03, 2025
I believe that the assistant that is helping in the office with the patients themselves is rather rude and did not have any patience when asking me to get closer or open my eyes. I think it was extremely rude on her behalf. And I believe that there is improvement to be made there.
October 01, 2025
The office staff seemed overtimed and rushed. My doctor was fine. There was a lot of waiting.
October 01, 2025
The back office medical assistant was super friendly and thorough. The MD was great
September 30, 2025
Everything is perfect for me, I don't have any daughters, no complaints, everyone's care was very good for me, according to my illness and to the questions, everything was very good, thank you.
September 30, 2025
Excellent service! Everyone treated me with kindness and respect.
September 30, 2025
I would like a more definite appointment for my laser surgery... seems that it takes awhile to reach approval and an appointment for treatment than I anticipated.
September 29, 2025
I did not see DR Timothy. The person I did see was great.
September 29, 2025
Long time between drops in eyes before I saw to the Dr.
September 24, 2025
Its always good at PIH.
September 19, 2025
The only real issue is that my chart wasn't put where it needed to be when I checked in, so I sat for over an hour waiting. When I finally asked about the amount of time, they took me back quickly and made sure to prioritize me so I wasn't late picking up my child from school. But no one planned to tell me they forgot about me; no one was planning on being honest about why I sat there for an extra hour. I find that the most distressing. The actual doctor is great, and I do recommend him.
September 15, 2025
I need an explanation of exactly what's wrong with both my eyes.
September 15, 2025
This young Doctor was so personable and caring... I was very impressed with his caring, open, & professional interaction! He was very concise & clear in addressing my concerns and I am grateful.
September 10, 2025
Thank you Dr. Peiris and (name removed).
September 09, 2025
Only thing was on check out the girl had a mouth full of stuff she was enjoying a bit too much , kinda unprofessional.
September 05, 2025
We love the doctor. He really helped my wife's vision. He is very nice, very knowledgeable, and we really cared for him. He did really great for my wife. We will continue to see him for her vision, and we really liked him. Thank you.
September 02, 2025
For me, he was an excellent doctor. He explained enough for me to understand. He is an excellent surgeon. I came out very well from my surgery and I would highly recommend him. I would recommend him 10 times over. He is the best. Thank you.
August 27, 2025
It was efficient and professional. Dr Peiris porovided clear explanations.
August 26, 2025
PIH has always been good to me. Only issue ever had was appointments seldom scheduled in a timely manner. My dermatologist was the worst I've ever seen, it was scheduled nine months out to look at suspicious moles on back. Really disappointed in that.
August 25, 2025
I was seen immediately, from the receptionist (very friendly), (name removed) the nurse was very attentive and showed interest in my symptoms and history, the Dr. was very attentive and concerned about my symptoms and situation.
August 22, 2025
My appt was at 245, I was asked to be 15mins early with a driver and I did. At 240pm, I was called back, started eye exam and was told the doctor is running behind. He was on his 115pm appt and has an appt EVERY 15mins. 7ppl behind? No courtesy call from the office. Me and my driver were on PTO from work. The lack of common courtesy was astonishing and if I wanted to reschedule b/c of the DOC fault, no appt was available til late Nov. I can't believe PIH would treat their patients like this. And then when I finally saw the doc around 410pm he rushed me and was done with me in 5mins. BIGGEST WASTE OF TIME!
August 20, 2025
Doctor Peiris is great!
August 15, 2025
Always courteous knowledgeable
August 15, 2025
Thank you Dr for doing the YAG procedure. This was the second one you've done for me and it was great! No pain, and I can see clearly again now in both eyes.
August 13, 2025
My experience was very good
August 13, 2025
Trying to make an appointment with my provider was extremely almost impossible. The wait is months and months in advance. Also, the office staff could be a lot friendlier and the nursing staff could be more friendly as well. Thank you.
August 06, 2025
Excellent service
August 06, 2025
Very friendly and explains everything thoroughly to me ?
August 05, 2025
Dr. Peiris and his Assistant (name removed) were very kind to me, being a first time patient to their office. They spent a long time with me listening to my prior history and answering my questions. I appreciate their patience with me, as I was nervous with the tests results being I hadn't seen an eye doctor in two years. I look forward (insurance permitting!) to having Dr. Peiris as my Ophthalmologist.
August 05, 2025
For a repeat condition, I was able to gain the Rx for ointment to minimize the discomfort. I'm a happy camper.
July 23, 2025
Very professional, felt very at ease and explained everything in terms that was easy to understand, looking forward to my next appointment with him, just another example of why I trust PIH Whittier group !
July 21, 2025
i was satisfied by my eye check up visit.
July 21, 2025
The doctor, Timothy, was a good doctor. Explained everything and everything I needed to know and he told me in the right way. Very well mannered.
July 08, 2025
Both Dr Peiris and (name removed) took the time to explain my ailment, the examination and most importantly the treatment process. They were efficient and professional.
July 07, 2025
I really hope, the LA Mirada eye people FOLLOW. UP. --- after seeing doctor !!!!! La Habra office failed me more than once !!!! This is serious and I'm serious, I will change insurances if no follow ups. It's simple, Southern Eye Care people. USED to do this. If you are that busy you can't follow up, guess you don't need me as a patient. Maybe. PIH doesn't need me at all. ???? Time will tell.
July 03, 2025
They were very nice and very helpful.
July 03, 2025
Usually, I just a wait a few minutes to be called in. Yesterday, I waited a linger, maybe 15 minutes. Not too bad. But, usually, I really never have to wait to be called. I am extremely satisfied with dr. & staff.
July 01, 2025
My experience with the service provided by everyone in this office was excellent
July 01, 2025
I appreciate the thorough exam and reassurance provided by Dr. Peiris.
June 30, 2025
The Doctor. Made me feel very comfortable and explained everything to my satisfaction
June 30, 2025
I had to reschedule the appointment to actually see the doctor because I had another appointment one hour and forty five minutes after this appointment was to start. Very slow service in that office.
June 30, 2025
Clean, Fresh and timely care.
June 24, 2025
I was very satisfied with the service I received
June 24, 2025
Very respectful and helpful staff.
June 23, 2025
Very kind and informative.
June 20, 2025
Been going to them for years.Always great doctors and great staff-
June 20, 2025
I don't know what to say because most of the time I cannot correctly say it because my English no good.
June 20, 2025
and (name removed).
June 20, 2025
The entire staff is so friendly and helpful. Thank you!
June 18, 2025
I am very happy with all the services you provide. Thank you very much. Good day.
June 16, 2025
I felt informed about the risk for the upcoming laser procedure. I wish you had sent me a survey for Dr (name removed) I was not well informed before cataract surgery last year. My right eye cataract surgery was unsuccessful. I regret having cataract surgery. Dr (name removed) never listened to my concerns and frustration about blurry vision or the veil, that I could not see clearly, after the surgery. She insisted the Retna specialist to give me injections. But never addressed MY Concerns. My Retna specialist did not agree with her about giving my eye injections. My Retna specialist Dr (name removed) was caring and listened to my concerns. I would NOT recommend Dr (name removed) to any patient. Thank you for reading.
June 16, 2025
Provider and his assistant made this a very seamless and helpful experience.
June 10, 2025
Doctor very knowledgeable and listened to what I had to say. Answered all my questions. Staff was friendly.
June 09, 2025
The doctor was excellent, but the staff was terrible. They made me wait two hours to see me.
June 09, 2025
Very nice and professional
June 06, 2025
Last Friday's appt was for 3:30. I walked out close to 6 pm. Not complaining; the waiting room was packed, I was in no hurry, and I know the specific procedure I was there for takes several steps. So it's always a long appt. I felt bad for the techs, and the front desk people, but no one complained. They made me feel like they were happy to be there for me. Even Dr. Peiris was gracious enough to answer all my questions. This was my 5th or 6th appt with him, and I feel we are getting to know each other. He is caring and compassionate; he told me he would recommend his own mother have this procedure, and that warmed my heart. Much as I dislike it, it is working to improve my vision.
May 30, 2025
First time seeing this provider. New to PIH so far good.
May 30, 2025
Male in front office arranging my next appointment, printed a sheet with my next appointment, date and time, however didn't ask me if that would work for me, just handed me the paperwork.
May 30, 2025
Good service
May 27, 2025
The entire staff is very professional and adapts very well to the patient. They give you the confidence to express your concerns. The appointment was very effective. We only waited about 5 minutes, which is very impressive.
May 20, 2025
Satisfied and doctor is very nice we are happy. Ask one question if I wish to express my opinion about (name removed) Eye center how I will do that please reply thanks
May 16, 2025
Everyone was professional and friendly
May 14, 2025
Yes, I am satisfied with the blood pressure the doctor gave me and I would definitely recommend him and I hope that you are happy with the doctor's clinic and I am very happy, thank you very much.
May 13, 2025
It would be helpful to have the doctor's name on the sign in the waiting room. His name is not on either sign that is posted in the waiting room.
May 12, 2025
I was extremely grateful to receive an appointment for the same day. I have been dealing with an eye infection that will not go away for a month. Being able to secure a same day visit was crucial. Now I'm scheduled for a procedure to remove the stye as long as the insurance approves it. Thank you!
May 07, 2025
Dr P was thorough and explained everything as he did my exam. Very professional.
May 02, 2025
First time with this doctor. He was a professional. Good job.
April 30, 2025
Dr. Peiris is extremely professional. I really appreciate it, the way he would explain the condition to me and my father. He was very patient. He repeated things so that my father could understand things well. He was friendly. He was very reassuring. And the staff was wonderful. They really helped keep my dad calm when the procedure started because my dad was very nervous about having injections placed in his eyes. So I really appreciate how they handled my dad and how they explained the whole situation. And I would definitely recommend this office. And I'm very, very grateful and very happy with the service we've received so far. Thank you.
April 29, 2025
I felt comfortable with the care I received from Dr. Peiris and his assistant.
April 28, 2025
I was seen 2 hours after scheduled appointment. The receptionist offered me to reschedule appointment ay first then said i would have towait another hour. 15 minutes was spwnt with doctor after waiting 2 hours.
April 28, 2025
Dr. Peiris is amazingly friendly, kind and knowledgeable. He is impressively concerned and puts you at ease.
April 25, 2025
Able to schedule appointments in timely manner Time in waiting room way to long, some times 45 minutes to an hour.
April 23, 2025
Dr.Peiris was very kind & warm. Spent the necessary time needed to make sure I was comfortable & understand what the appointment was about. Thank you
April 22, 2025
Good job
April 21, 2025
Very pleasant experience.
April 21, 2025
Dr. Peiris was extremely compassionate, listened. His staff members were very cordial and were prompt. They worked together as a really good team and it was a wonderful experience. Thank you.
April 18, 2025
It was an excellent, very professional service.
April 14, 2025
He's my favorite doctor, excellent doctor. I would recommend him to anyone. He's an excellent doctor. Dr. (name removed), very attentive, very respectful, and very kind. He speaks two languages wonderfully. Thank you.
April 09, 2025
Excellent service very polite staff And very attentive staff...
April 07, 2025
I've always had a positive experience with this office. It's understandable that there is a little wait time. Thank you for your care.
April 04, 2025
PROVIDER COULD GIVE MORE OF HIS KNOWLEDGE TO THE ISSUE THE PATIENT IS HAVING
April 04, 2025
Always a great experience at PIH. Everyone is friendly, professional and friendly. Happy that PIH is handling all my healthcare needs.
April 04, 2025
That everything is very good.
April 02, 2025
Everything was great!
April 01, 2025
Just one word: EXCELLENCE
March 31, 2025
Dr. Peiris is a wonderful doctor. He is very attentive. He knows exactly what he's doing. He makes you feel confident. He takes excellent care of you. I cannot say enough good things about Dr. Timothy Peiris. Thank you.
March 26, 2025
Outstanding from the start. Talking to the, going into the eyeglass place and then being sent upstairs, seeing the doctor, it was outstanding. It was a very good visit. I really appreciate it. Very knowledgeable and I fully understand. Thank you.
March 26, 2025
(name removed) and Dr. P were amazing. They were very attentive and respectful and personable.
March 24, 2025
The punctuality and efficiency of the staff. Thanks to all the staff.
March 24, 2025
Yes, thank you for calling. We are very happy with the doctor who saw Mrs. (name removed). Thank you very much.
March 05, 2025
If we could get an appointment on time will help next time.
March 03, 2025
Very excelente. Care from Doctors and office staff. Very profesional excellent care
February 26, 2025
The doctor and his staff were all courteous and kind.
February 24, 2025
Extremely detailed with eye exam and results very satisfied
February 10, 2025
Everything was very professional and respectful and everything was explained to me In a way that was easy to explain. I am very grateful to all the doctor and his entire team. Thank you very much!
February 05, 2025
It was excellent
February 05, 2025
Comparing Cerritos location to Bloomfield and Downey , the Cerritos Location needs some upgrade / Repainting or refresh, Hoping Cerritos location can be as new / nice as Downey
January 29, 2025
Yes, I was an hour early to my appointment and they took me in right away. Well, they weren't very busy, but they still took me in. I thought I would have to wait until my appointment time because I was the first time there, so I left early. And so I thought that was very, very, very nice that they went ahead and got me in and out. I was in and out in no time. So I was really pleased with that. Okay. And I love Dr. Timothy. He was very good. Okay. Bye-bye.
January 29, 2025
Dr. Timothy Peiris was very thorough and had great bedside manners. He did a thorough assessment and answered questions appropriately. Recommendations for office management to modify the waiting room. This is the room after the initial exam by the tech and before seeing the physician. There are 4 chairs for patients in a room with equipment and supplies. It doesn't seem welcoming, and it does not have enough space. Considering it is flu and covid season, it would be most beneficial to have a bigger room or send the patients back into the initial waiting area. Thank you!
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