Charles Miklos Holzner

Charles Miklos Holzner MD

Specialties:

Internal Medicine
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4.6 / 5 (based on 111 Reviews) View 31 Comments

Charles Holzner MD is an internal medicine doctor with additional training in endocrinology and diabetes. He chose to pursue additional training in endocrinology because the incidence of diabetes and its complications such as end stage renal disease (ESRD), is high amongst the local population. Dr. Holzner has always been interested in science and was a chemistry major in college. He thought that medicine was a great way to use scientific discoveries to benefit people. And he believes that internal medicine is the most challenging branch of medicine since it covers all aspects of patient care. As an internal medicine doctor, he can do so much to help people live longer and better lives. Dr. Holzner thrives on finding solutions for complex and difficult medical problems.

Dr. Holzner was born in Budapest, Hungary and came to the United States during the Hungarian Revolution in 1956. His wife is from Uzbekistan, where there are only two dialysis units and 35% of the population who are diabetic have no access to dialysis. To help provide greater access to care, he and his wife recently traveled to Uzbekistan to help set up a dialysis center. As a problem solver, Dr. Holzner previously initiated a plan to convert 80% of diabetics to lower cost insulin without causing any complications, and he was integral in starting an ESRD special needs health plan that enrolled 1,800 patients and decreased hospitalizations by 50% below the national average.

Dr. Holzner is an avid skier and tries to go skiing as often as he can.

Office Information

Hospital/Group Affiliation

PIH Health Physicians

Profile

Gender

Male

Specialties

  • Internal Medicine

Additional Languages

  • Spanish

Education

Medical School

New York Medical College

Internship

University of California Medical Center (Irvine)

Residency

UC (IRVINE) INTERNAL MEDICINE PROGRAM

Board Certifications

  • Internal Medicine

Video

Patient Reviews

April 06, 2026
I was glad to find out he informed me he had gone through and read my whole medical history prior to our visit. I found out it was not just a statement because he cited and discussed my medical events thoroughly and what doctors with whom I had upcoming appointments - I could tell Dr. Holzner was eager to formulate a path to take on my medical problems. I was impressed that he read my medical history and have decided to join his program to pave a path forward to address my pending medical issues.
April 03, 2026
Hi, on that last question about recommending this office, I was going to put 10 and it took it as 1 as no. So I would recommend this office. So apologies for that incorrect number. Thank you.
March 27, 2026
Very happy with how everything was handled and I would recommend family members to the place and to the doctor.
March 20, 2026
I will need to work with him a little bit longer before I have a more accurate evaluation.
March 13, 2026
Thanks, Dr Holzner , for being there for me, when I needed a doctor the most.
February 26, 2026
I was grateful for the appointment that they gave me in sort of a timely manner. It's better than anything else I've gotten at PIH. As far as the experience, I think it's too soon to determine if it's going to be different than other doctors. Yeah.
February 23, 2026
He is a terrific doctor!
February 23, 2026
Dr. Was very straight forward with telling his diagnosed didn't try to soften what he was saying especially this being first time being told it was Alzheimer's, not told this before! He is ordering blood test to confirm! Was an upsetting Doctor appt! (two doctors) were very kind and caring especially (name removed)!
January 29, 2026
The first question, I didn't give the person, the automated voice, enough time to speak. So I meant to choose four and not two. They gave me an appointment right away when I needed it. Thank you.
January 12, 2026
Everything was excellent. It was a great visitation. He was very helpful. I really enjoyed my visit. And the girls were also very helpful. Thank you.
January 05, 2026
Hi, I just want to comment that (name removed) from Dr. Holzner's office was very attentive, very professional, and has guided us through this process with the new doctor, Dr. Holzner, and we did receive very good service and are currently very satisfied with our visit on January 5th.
November 20, 2025
As usual Dr Holzner listened to my concerns and always explains things to me that I don't understand. I'm glad I was selected to be in this 65 and older at-risk program and Dr Holzner is the Dr. I trust him more than any Dr I have encounter at PIH,
November 17, 2025
Quick helpful and caring
November 10, 2025
I appreciated the time I spent in his office - and the understanding he had for my concerns.
October 28, 2025
The doctor was very encouraging and knowledgable. The staff was also very pleasant.
October 22, 2025
Really liked this doctor!
October 02, 2025
Muy amables el doctor y sus asistentes,excepto las chicas de mostrador al llegar salude 2 veces y solo contesto una. Pero todo lo demás excelente servicio.
August 27, 2025
I had a very positive experience. I walked away from the Doctor visit. Realizeing that the Dr., here could help me.
August 26, 2025
I have nothing to say negatively towards Dr. Holzner or the staff members. They were accurate on the time and they showed great. They answered all my questions as a patient and they went over, they went out of the box to help me with resources. Thank you.
August 18, 2025
On Aug 18,2025, I went to see my pcp at pih family medicine lambert,but they had me see a geriatrics doctor,I was upset when they told me this, plus they told me that he was a specialist and I had to pay $50 for my visit. Im filing a grevience against this doctors office,and I'm requesting a refund for $25.
August 15, 2025
- Best Dr. I've ever met -
July 23, 2025
Hi, this is (PHI removed). When I had the privilege of seeing Dr. Holzner, he was very kind and compassionate and listened intently to my problem. Very professional, and I'd recommend him to anybody. Thanks.
July 22, 2025
Dr. Was very professional, yet, very easy to talk to, and made it easy to explain the reason for my visit. He offered suggestions, explained medication to be prescribed , and never made me feel he was in a rush . My Dr. Had no open slots, but I would see this Dr. Again under the same circumstances.
July 18, 2025
He was absolutely excellent and listened to all of our needs. Her primary care is Dr. Brown, but we would love to make this her primary care doctor. It was very easy to get in. He listened to our needs and we haven't felt that before. So thank you very much for all of your help. Thank you.
July 18, 2025
The doctor came one hour late, and spent two minutes with me.
July 16, 2025
I appreciate that my request for a referral was given to me.
July 11, 2025
My appointment was at 8:00. I walked in a couple of minutes before. The receptionist shared with me that the doctor usually arrives at 8:30 or 8:40. I asked why I had been scheduled at 8:00 and the receptionist shared that his start time is 8:00. I appreciated the heads up from the receptionist. I saw the doctor at 8:55. As a result, it was hard to believe he cared about me as a patient and to really trust what he was saying.
June 13, 2025
I called to follow up after a few hrs after my appt because my symptoms worsened and I needed help with pain management. I was transferred to medication line and was I'd be called back. I'm still in a lot of pain and it's now the weekend
May 30, 2025
Dr H is the best great adatued explain everything he is awesome ?
May 30, 2025
I have a $20 co-pay. I was told that because the doctor I saw was a specialist I would be charged $35. I honestly don't think that was fair. I called and asked to make an appointment and no one told me about the doctor being a specialist. PIH is a big joke when it comes to admission. No communication with the patient whatsoever. We will be leaving PIH as this healthcare group is a complete joke. No concern whatsoever for the patients.
May 12, 2025
Dr. Holzner is an outstanding internal medicine doctor and endocrinologist, extremely passionate about care toward his patients, compassionate, ethical, and I would recommend him to my family members without reservation. The staff of his office were awesome as well.
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