Dr. Horowitz and his wife Peggy have taken care of my family and several of my close friends for…read morethe past 20+ years. His broad scope of expertise, humanity, tact, and sense of humor have made a lasting positive impact on my life. Like most of his other patients, I can say without hesitation that I consider him and Peggy to be a part of my extended family. I will never forget receiving an unprompted call from Dr. H late in the evening many years ago after they learned of a sudden health crisis that my parent suffered. Thankfully, my parent's crisis eventually resolved; but that brief check-in from Dr. H touched me deeply. I knew that I was not alone and that he genuinely cared. Unheard of in modern medicine, when you call their office after-hours and connect with the emergency line, the phone rings at Dr. H's house. They trust their patients not to abuse that access; but the small number of times that my family needed it, Peggy and Dr. H were on the other end of the line, providing useful information and reassurance, even at 4AM. My experience as a patient of Dr. H's played no small role in my own journey towards becoming a physician. I often find myself trying to recall one of his totally unique and pithy one-liner jokes when I need to break the ice with a new patient. Family practices like this one are virtually impossible to find these days. The world would be a much better place if everyone had a medical team like Dr. Horowitz and Peggy.

All I can say is WOW!! I've never had such amazing service when it comes to doctor visits. From…read morethe first moment of contacting the office, Peggy was soooo nice and sweet. With covid and how things are run differently now, communication is KEY! Peggy sent me all the health forms that needed to be completed in a timely manner via email. She was wonderful at responding to my emails, and she made things so easy! They went out of their way to see me in person in a really short notice as my visit required necessary clearance for my nursing program. They only have certain days for appointments but she made an exception for me as my work schedule conflicted with their in-person office visits. Peggy also sent me my labs on a Saturday as I requested if she could send it to me as soon as they receive it.. they are closed on Saturdays and she did that for me (I am so grateful!). I also want to say that I drove from Monterey Park to Dr. Horowitz's office on a Friday during the time that there is so much traffic (traffic alone in this area if you already know is hideous) but I would do it again! Thank you so much Peggy and Dr. Horowitz!!

If I could give zero stars, I would. The "doctor" wouldn't listen to my girlfriend's symptoms at…read moreall. We don't even know her name. I don't even know if she's a doctor. She prescribed shingles medicine when clearly it was just an allergic reaction. Save your time and find a legit doctor. I'm sure Joseph Park was a great doctor. So sad he passed. Whoever's in his place must be bipolar or not a doctor at all.

If you're feeling sick and you it's too difficult to make an appointment with your PCP, there's no…read moreneed for the ER or even urgent care...just go see Dr. Park. Dr. Park can help you mild/moderate illnesses and any medical issues that aren't too complicated. It's like a quicker version of urgent care. There's no need for an appointment...you'll be in and out in a jiffy. I'm not sure if they take insurance, and I've never even bothered asking because it's only $60 for the visit.

I am writing this only bc I saw some negative reviews about the staff and that could not be more…read morecounter to my personal experience. I'm an attorney and sent my pro bono client here to get her medical exam done for her green card application. All my interactions with the staff were exceedingly positive; everyone I spoke to on the phone and in person was both gracious and clear. I would not hesitate to use this office again.

I have visit this clinic before . the doctor is amazing and so kind . if you don't have any…read moreinsurance this is the best place to go .

No wonder why this place has such a low low low review…read more I have appointment at 1.00PM and got a text that I have to be there 10 mins earlier. I was there at 12.40PM. I checked in with front staff but she did not ask for ID or insurance but tell me to sit. After an hour passed I ask again do I need to fill out the form or something? She said no. And I went back to sit and wait. 15 mins passed. She told me to come fill out the form. And then I have to wait another hour to see the nurse. After I saw the nurse I have to wait almost 30 mins to see a doctor. Finally doctor came and told me she cant do anything because I need to do blood work first. When Im leaving, they said normally not takes this long but today they have some kind of emergency.( they should have informed me!!!) Also I dont understand why patients that arrived after me can go in first. Yes I told the clinic that I have hypertension (HBP) prior to the appointment. I need primary doctor. They should this set up on the same day. So I dont have to waste my time. Such a waste of time

We haven't move to clinic because my mom likes to come here, doctors and staff are very nice and…read morefriendly. But the waiting time is so long. Maybe they should come up with something else in regards the waiting time.

Dr. Adelman is the most caring and concerned doctor I have ever had. She is very thorough and…read moreknowledgable. All her [patients love her, including me.

I called the office on June 8, 2026. I wanted to make an appointment. I am 80 years old. They do…read morenot take Blue Shield of California PPO, only HMO. WTF?

Dr. Thomassian is simply the best. I've had a number of…read moremedical issues over the years, and he consistently takes the time to really listen and think things through. I've never felt rushed, and he's always been thoughtful about ordering tests and following up when needed. I've seen some negative reviews about the office staff, but that hasn't been my experience at all. Anytime I've interacted with them, they've been kind, responsive, and genuinely helpful. I'm very grateful to have a PCP who is both knowledgeable and compassionate,it makes a huge difference when navigating ongoing medical issues

Ara Thomassian, MD is the best doctor I have ever had, fast easy to speak with and his people that…read morework with him are the best I am surprised he has not had to limit the number of patients because he is so qualified. He is simply the best. Larry B Stevenson

Hi, my name is Fatima. Dr. Marina Khachatrian is a very professional doctor, very caring, paying…read moreattention to details. She gives very good recommendations, my uncle loves her.

If I could give ZERO stars, I absolutely would! BELIEVE THE REVIEWS!…read more This office is completely unprofessional and disorganized. I first called months ago to schedule an appointment and was given such a hard time that I eventually gave up out of frustration. Later, my daughter tried calling on my behalf and experienced the exact same thing , she even warned me, saying "Mom, she has terrible reviews." Unfortunately, those reviews were 100% accurate. Recently, I was diagnosed with pneumonia and was advised to contact my primary doctor. When I called again, the first woman who answered didn't understand me and immediately transferred me. For the record, they don't even answer the phone professionally! The second woman picked up and said, "What do you need?" no greeting, nothing. I told her I needed an appointment, and she asked if I was a new patient. After I explained my pneumonia situation, she said, "Oh yes, okay," and then told me, "Call me tomorrow, maybe I can fit you in." Maybe? Are you serious? That level of dismissiveness, lack of compassion, and unprofessionalism is unbelievable. This office clearly doesn't care about patients or proper service. Absolutely unacceptable experience from start to finish! I will definitely be changing doctors!

Did nothing, would not give me my discharge papers. On the digital and physical form. It states-…read morethat if you don't pay- you will go to jail. Wait to the law firm get hold of this...I would give it a zero if I could.

Not sure to really trust this place. Test documents that came in said one thing, but was told…read moresomething different via phone call. Made me doubt it. Get tested at two different places and tested negative for the same test that I was told and shown. Not sure to trust to trust this place .

8/10/2023 I am almost afraid to write my review here as I…read morewant to keep Dr. Shafipour to myself. I moved from my previous G.P. a couple of years ago and it is night and day. Dr. Shafipour is absolutely amazing. He is extremely easy to connect with when you are having a problem and is the kind of doctor you can only dream of having. I have not felt well for many years and it has never been diagnosed so I am constantly bugging him for suggestions as to whom to see next. He is extremely patient with me and does his utmost to find answers. He once said he likes to treat his patients as he would like to be treated. Well he would certainly be treated well. There aren't enough stars for this doctor.

The services I received from Doctor Pouya Shafipour is excellent and the staff are friendly and…read moreensure that I am properly informed about my health. I am so glad that I choose Doctor Shafipour and would highly recommend him. He's an excellent doctor and he is a great person Thank you again for all your help and support

Top quality drs ; nice staff; short wait! I'd recommend to…read moreeveryone who wants excellent health care.

I wish I read the reviews before coming here. I had an Extremely disappointing experience with UCLA…read moreHealth billing and patient care. I scheduled an appointment specifically for a urine test that had already been ordered ahead of time. The visit itself was very brief, and afterward my specimen was allegedly lost by the office. Despite this error being completely outside of my control, I was still charged $320 for the visit and another $200 for the follow up visit to tell me the specimen was lost. Throughout my experience, I often felt like the focus was more on billing my insurance than actually providing meaningful patient care. Multiple visits felt unnecessary and transactional, rather than genuinely focused on resolving the issue. What's most frustrating is the complete lack of accountability. Instead of resolving the issue fairly, I received unanswered emails,calls and generic responses from billing and staff stating the charges would remain unchanged. Patient concerns seemed dismissed rather than genuinely addressed. After speaking with others, it appears this may not be an isolated experience. I expected significantly better communication, professionalism, and patient care from a major healthcare system.