Dr. Nassir is in a class entirely his own. I have never met a doctor like him…read more My husband has faced more medical challenges than most people experience in a lifetime--cardiac arrest, heart transplant, dialysis, kidney transplant, strokes, prostate cancer, parasitic infection, diabetic wounds, spine, rib, and tibia fractures and surgery, amputations... and that's just the short list. We've grateful to have been blessed with excellent medical care over the years, but we have never encountered a physician like Dr. Nassir. We were referred to him after more than 20 medical visits in a single month. My immunosuppressed husband had developed an aggressive squamous cell carcinoma that went from a tiny pimple to a 5 cm x 4 cm x 2 cm thick blackened, mushroom‑like mass on his right temple, extending under the skin to a large lump at his parotid gland and into the lymph nodes in his neck. After consultations at three premier medical centers, we were left with little hope. We were preparing to go home and make the best of what we thought would be his final days. At a last visit with my husband's long‑time primary care doctor--someone we trust implicitly--he told us, "Not all the best doctors are at the premier medical centers," and said he knew the best oncologist in the area. He texted Dr. Nassir, explained the situation, and Dr. Nassir told us to come in at 9 AM THE NEXT MORNING. Not in two weeks. Not when convenient. The next day. At that first visit, Dr. Nassir spent TWO FULL HOURS with us. He carefully reviewed my husband's extensive medical history and every test and consultation from the previous month. While we sat in his office, he called multiple physicians--including two who had already seen my husband and two nationally recognized experts. Every one of them picked up the phone. His assistant, Jose, worked seamlessly beside him, taking notes, pulling records, and preparing referrals in real time. What would normally take weeks happened in a single visit. By the end of that visit, Dr. Nassir had a clear plan: urgent surgery, followed by concurrent radiation and chemotherapy. For the first time in weeks, we felt the fog lift. We left knowing exactly what needed to happen and who needed to be involved--including a radiation oncologist who has since been repeatedly confirmed to be the best in his field. Throughout that visit, staff members quietly stepped in with urgent issues from other patients. Each time, Dr. Nassir gave them his full attention, then returned to us without missing a beat. The new‑patient paperwork had warned that wait times could be long. After that day, I knew I would never complain. If I ever wait to see him, it's because he is giving someone else the same life‑saving attention he gave us. Since that February appointment, my husband has undergone successful surgery and is now nearing the end of a seven‑week treatment plan--five days a week of radiation at Cedars‑Sinai and two days a week at Dr. Nassir's nearby Cancer Care Institute (chemotherapy, IV fluids, labs, and nurse practitioner consultations). He is doing well, and we are hopeful he will beat this cancer. At the very least, we now have more time--time for his two young grandchildren to truly know and remember their grandpa. The entire staff has been exceptional. * Sona, the office manager, knows us personally and creates a supportive environment. * Rosanna and Nana, the chemo nurses, are skilled and attentive. * Mark and Madeleine, the nurse practitioners, ensure every concern is addressed and reviewed with Dr. Nassir. * The front office team is constantly busy yet always available and kind. I would not hesitate for a moment to refer any friend or family member facing cancer to Dr. Nassir. He and his team are in the business of saving lives, and they do it with expertise, urgency, and extraordinary humanity.

Used to be a great doctor but the last 5 years something happened. Maybe he's burnt out, but your…read morelucky you see him on your appointment dates. The wait is ridiculous and when they do call your name the visit is usually with the NP,not the doctor. Medications if called in are usually wrong and the lack of empathy in the staff shows. Too bad it's turned out like this. I used to rave about this doctor and his office. Now I regret going there. Seems they forgot they are working with cancer patients who need professionalism and kindness. A stage 4 cancer patient waiting to be seen for 2 to 3 hours is ridiculous. Sometimes greed takes over compassion.

Dr. Bagdasarian is an exceptional physician. He has the best bedside manners with his patients,…read moretaking time to explain the diagnosis, treatment options, and leaving them feeling very supported during a rather difficult time. As a medical student, I have been fortunate enough to work alongside Dr. Bagdasarian and his enthusiasm in training the next generation of healthcare professionals is very evident. Hematology and Oncology takes patience, intellect, and compassion, all of which he embodies as an osteopathic physician. I would trust him with the care of my family, friends, and community. His staff is very kind as well and really makes the patient feel like they are in good hands.

Thank you Dr. Bagdasarian for taking such great care of my grandmother. The staff working here is…read moreso kind and attentive. I want to distinctly thank Nika for being extremely patient and attentive with my grandmother. Thank you!

HI LEVEL OF DISFUNCTION WITH THIS OFFICE…read more Its extreamly difficult scheduling an appointment. Iv tried 8 times now and the people who answer the phones are out of the country and are not capable of scheduling appointments.

Good luck with this place. It took me forever to even get in touch with them and then I had to stay…read moreon the line for 40 minutes while an absolutely brain dead. Receptionist entered all of my information. After doing so I was told that I would get a call back and then I got a call back to "" schedule an appointment I called back within three minutes. The receptionist who schedules is unavailable I left a message. No call back no bother no response. Call back the next day, same process left a message. No one's available, nobody got bothered to call me back. Today again I called back this morning twice three times. The person tried to get through to this Receptionist that doesn't exist to do scheduling. Once again, no answer and no one could schedule my appointment. I left another message. I guarantee you $20,000 that they will not bother to call me back again today. After that, I'm switching doctors. I can't believe they operate this way and God hope they go out of business.

I was diagnosed w/ triple negative stage 1A breast cancer in June 2021. I was under the care of MLK…read moreoutpatient and Harbor UCLA Medical Center. During this time I had seen 3 different oncologist in between both hospitals and none of the doctors was as thorough as Dr Shirinian. He requested tests that MLK & Harbor should have done at the initial start of me being diagnosed in which I asked the doctors at MLK to do but they had one excuse after another. Dr. Shirinian is a hands on doctor whom examines me every visit unlike my past oncologists. He's very knowledgeable and attentive to his patients. After being recommended to him by Dr D. Holmes in which I'm very grateful for the both of them, I can finally get a piece of mind to know that I'm in good hands and the best of care now. Thank you Dr. Holmes for referring me to Dr Shirinian. Both of you are the best ever!

The girl are so helpful and the Dr is very caring for my mom . She gets her iron bag and they take…read morecare of my mom

At first, I was devastated. Communication was not very clear, and having to wait months to be seen…read moremade me even more anxious. I felt more concerned during the waiting period because I wasn't being put at ease, and the lack of communication at the initial visit felt like a red flag and had me even more stressed. I also felt that the Pap smear exam was more uncomfortable than I had ever experienced before, and I had aching afterward, which I hadn't gone through with previous exams. That added to my initial worry. I did consider changing doctors, but that would have meant waiting even longer. Since my OB-GYN spoke highly of him as a surgeon, I decided to trust her recommendation. She really helped keep me calm throughout the process. I ended up having a LEEP procedure followed by a radical hysterectomy due to early-stage cervical cancer, with my ovaries preserved. My surgery went very well, and my post-operative care and recovery were handled excellently. In the end, I am very happy and satisfied with my decision. He is an excellent surgeon, my outcome was positive, and I would absolutely recommend him.

They play with humans life's. They're NOT PROFESSIONALS …read more My sister was schedule for surgery January 16th and Jennifer just called and left a voice message cancelling her surgery. And she also canceled my appt. today after waiting for 4 months on my appt. I called and request to speak with the doctor and they denied him and just said that I'll received a letter. We complain about the calls , it's hard to get in touch with them. But we both file a grievance with our insurance. Will keep you posted about this incident. It's NOT ACCEPTABLE TO CANCEL AT THE LAST MINUTE HER SURGERY.

When Dr. Yu moved back to NY, I started seeing Katherine Greenwalt, DNP at the Oncology Institute…read more She is outstanding. She is extremely caring and very concerned about my medical issues and needs. She is very observant and I am so happy to be seeing her. I highly recommend her.

My dad passed away on January 17 2025 . There is not one day I don't miss him. He had an extremely…read moreaggressive prostate cancer. The lady's at the front desk were courteous to my dad but the office unfortunately is not run well. They lack empathy or care for their patients. We called their office to let them know my dad was critical in the hospital and we texted his doctor, doctor Laporte , he never had the courtesy to call us . We know he could have not done anything for my dad but it would have showed that he cared. Now the office did call me to let me know that my dad had missed his appointment. At that point I did not bother calling the office, I did not feel I owed them anything as they knew he was in the hospital. Lack of compassion. Now regarding his doctor I have nothing nice to say.

Words cannot fully express my gratitude to Dr. Cohen…read more A different surgeon had stated I urgently needed surgery, warned that exercise was dangerous for my condition, and stated he would clear his schedule to operate as soon as possible. I felt uneasy about this assessment, and had read online that this doctor has performed "unnecessary surgeries". At the suggestion of my internist, I saw Dr. Cohen for a second opinion. I'm so glad I did. Dr. Cohen took the time to thoroughly review my situation and said that I do NOT need surgery right now. He assured me it's safe to exercise, and that if anything changes, surgery can still be considered--but I may not need it at all! Dr. Cohen explained everything clearly, and I trust him. Thank you, Dr. Cohen!

Wow, wow, wow -- what an incredible experience with this office from start to finish…read more From the moment I booked my appointment, Maribel made everything so streamlined and easy. The check-in process was smooth, efficient, and welcoming. Meeting Dr. Jason Cohen was truly an absolute pleasure and an honor. He has exceptional bedside manner -- approachable, kind, confident, and reassuring. I immediately felt secure and safe in his hands. He is incredibly knowledgeable and skilled, yet remains humble and deeply caring, which is rare and so meaningful as a patient. Dr. Cohen went above and beyond by making it possible for me to see another specialist the very next day -- he truly moved mountains and brought me immense peace of mind. I am beyond grateful for his care and dedication. We are incredibly lucky to have Dr. Jason Cohen as a provider. Thank you for this amazing experience and for allowing me to be under such exceptional care.

Dr. Arzoo is a gem. His clinical knowledge is incredible. He understands complex hematology issues…read moreand he's helped me a lot. But more than that, he's so kind. I've faced some difficult things and he genuinely cares. It's hard to find physicians who are great clinicians as well as caring and warm. He's both. Can't recommend him enough!

Dr. Arzoo is thorough and responsive during active cancer treatment. He answers questions promptly…read moreand monitors care closely. While treatment was progressing well, we felt supported and informed. However, our experience changed significantly when treatment options were no longer effective. Once we chose a hospice provider different from the one his office works with, communication and involvement ended abruptly. At a very vulnerable stage, this felt like a sudden withdrawal of support. Patients with advanced cancer often need the same level of guidance -- if not more -- when treatments stop working. Continuity and compassion during this transition are critical. I strongly encourage families to clarify in advance what level of involvement to expect if hospice care is arranged outside of the physician's preferred network, especially when care shifts from treatment to end-of-life support. Because of this experience, I am giving two stars. **Update 3/15/26 - Someome in behalf of the UCLA care team, responded to my original review asking that I submit my concerns through the official website, which I did as requested. However, I have not received any reply, acknowledgment, or follow-up since submitting it. Given the seriousness of the situation and the fact that my mother was cut off from Dr. Arzoo's care after we chose not to proceed with the hospice he recommended, the lack of response has been very disappointing.

This review is for "doctor" kalust ucar and his staff. They are extremely incompetent in the way…read morethey treat their patients and play with their lives. My father passed away of cardiogenic shock immediately after coming home from chemo treatment. They don't care about the dose of the medications and side effects it may cause considering the patient's medical condition and results of blood work. They only care about their money. After I told them that my father had passed away, they didn't even care to call us to express condolences. They knew they were to blame so just tried to stay away. If you care about your loved one, stay away from this place, city of no hope...

The best place to treat your cancer period Dr. Kazlauskas is…read morethe best radiologist in LA Highly recommending

I would like to share that this doctor is very tentative in providing care to his patients. I have…read morereached out to him directly, and received continuous help with numerous family members throughout the years. I am often able to communicate with this physician, as well as his office staff with ease, and the response time is almost immediate or within hours. I am also lucky to share that I still have my loved ones part of my life living healthfully because of the trusted health guidance provided by Dr. Arzoo, he has kept them alive despite all the challenges they have endured. I share this from my personal experience, and we are truly honored to have such a caring specialist/physician who approached us with upmost regard and respect! A very special Thank you to Dr. Karo Arzoo especially during hard times, my family and I are truly lucky and blessed to have you as our family physician! Very highly recommend this specialist.

do not arrive early for your appointment if it's at 8am... their office doesn't open until 8am. do…read morenot arrive at 7:45!!!!!