Carlos Diaz, MD
Ophthalmology
Barnet Dulaney Perkins Eye Center - Green Valley
4.9 out of 5
106 verified ratings
4 Locations
Barnet Dulaney Perkins Eye Center - Green Valley
1151 S. La Canada Drive, Ste. 200
Green Valley, AZ 85614
106 Ratings, 104 Comments
The following ratings and reviews are based on verified feedback collected from independently administered patient experience surveys. The ratings and comments submitted by patients reflect their own views and opinions. Patient identities are withheld to ensure confidentiality and privacy.
Oct 23, 2026
Dr. Diaz and his staff were pleasant, professional and listened to my concerns. All of my questions were answered. I feel very confident going into cataract surgery with Dr. Diaz as my surgeon. Donna H.
Oct 20, 2026
Quick and professional
Oct 13, 2026
He really calmed my fears with the diagnosis that my eye could be taken care of with a laser treatment! I appreciate his knowledge and kindness !
Oct 3, 2026
Very nervous, me not him. Anything regarding my eyes terrify me.
Sep 28, 2026
Dr. Diaz is wonderful.
Sep 13, 2026
Good visit. Learnedmore about my problem and my medications. And it was a pleasant, easy going.
Aug 13, 2026
All good
Aug 8, 2026
I’ve visited Dr Diaz since he started at Southwest Eye Center. Followed him to Barnett Delaney. Great treatments and results!
Aug 1, 2026
Excellent service from all the staff and team.
Jul 28, 2026
Doctor Diaz
Is a patient oriented professional.
He dedicate the time to explaining and answering the questions the patient has.
Jun 3, 2026
Doctor Diaz is the Best eye Surgeon in Pima county. HE did surgery on my left eye last year and in july He will fix my right eye.Itrust his skills Gordon P.
May 27, 2026
Dr. Diaz is a competent, professional who cares for his patients. He listens and responds to your questions and concerns.
May 5, 2026
Seeing much better, clearer too
Apr 29, 2026
He is absolutely the best eye doctor that I have ever met and I have been going to eye doctors for over 60 years. He is so caring and polite and wants to make sure that his patient has an understanding of what he is saying and that they are doing alright before he leaves the room.
Apr 26, 2026
The cataract evaluation was thorough and more involved than I expected. I had contact with multiple staff members including Dr. Diaz and they were all great.
Apr 21, 2026
Good communication between patient and doctor, very helpful and professional .
Apr 12, 2026
Dr. Diaz is always pleasant to work with. He's also very thorough.
Apr 4, 2026
He listens and really hears what I’m saying. I appreciate him
Mar 31, 2026
Dr Diaz, is a phenomenal eye surgeon!!
Extremely knowledgeable on several eye problems, he takes his time with you and answers every question that you ask!I I Saw him for cataract surgery after seeing other specialists. He had a plan and it worked, I am very grateful to him. My sight has greatly improved, He remarked when I saw him for the first time, that my surgery could be life changing and it is life changing!!! I never thought even with contact lenses( the kind you take out every day) that it would be this good! The surgery went very smoothly, and his staff is very kind.
Jan 7, 2026
Dr. Diaz cares about his patients 100%. He takes the time to make sure that you understand the process he is doing checking on your eyes. Also he takes the time to answer any questions you might have and he's very polite.
Jan 7, 2026
Dr Diaz is awesome. He is extremely busy, yet he always takes the time to listen to my concerns. I would recommend him to anyone needing specialized care.
Dec 2, 2025
Very professional;right answers for me ;very helpful::thanks
Nov 18, 2025
The Dr. greet his patients
Oct 30, 2025
Very positive experience Pleasant and to the point.
Oct 25, 2025
It was an excellent experience and good quality of customer service for Doctor Diaz and staff. Thank you.
Sep 21, 2025
Knowledgeable. Professional and personable
Aug 10, 2025
Good experience 20/20 left eye almost there with the right one. Great surgeon and a really likable guy too.
Jun 26, 2025
Great!
Jun 3, 2025
Dr Diaz talk with patients,that says a lot about professionals, I respect that
Jun 3, 2025
...
Jun 3, 2025
He examined my eyes and answered my questions
Jun 2, 2025
As usual very courteous office staff; assistants and Dr Diaz.
Jun 2, 2025
First time seeing this doctor and I was impressed at how well I was attended.
Jun 2, 2025
I love this Docter.
May 29, 2025
Great!
May 28, 2025
Always very efficient. It would have been nice if one of the assistants had told me there would be a charge for the dilation reversing drops.
May 28, 2025
I always feel like he is though and I get excellent results at my appointments.
May 28, 2025
Great.
May 27, 2025
Very nice and professional.
Answered my questions.
May 24, 2025
informative - plan finalized
May 21, 2025
I wasn't able to be seen because I had my contacts on.
May 16, 2025
Staff is super nice and helpful. Dr, Diaz explained the process well, I understood.
I feel very confident in my procedure.
May 14, 2025
Very informative. On time with my appointment.
May 11, 2025
Exceptional as usual.
May 5, 2025
...
May 3, 2025
He was very thorough and professional
May 3, 2025
He was very thorough and told me what he would be doing to resolve my issue. I feel very comfortable with him as my Dr!
Apr 30, 2025
I went for a laser treatment recommended by my optometrist and Dr Diaz checked my eyes and told me I did not need it yet. Very courteous and knowledgeable. He perform my cataract surgery and have not had any problems. God bless you Dr Diaz
Apr 30, 2025
Very professional & prompt
Apr 30, 2025
Excellent! Great, friendly staff. I have confidence in Dr. Diaz.