I had a Sonogram there today and the technician was very thorough and helpful. The office staff was friendly.

McKenna was very knowledgeable, professional, and helped make the time go easily. All the best.. :)

Dr Razavi is an excellent doctor listens to all patients concerns and explains everything well .

All was good, staff member were nice and friendly and very professional, they took very good care of me and my needs.

Their front office is really difficult to deal with. Doctors never received the messages I left, never called back. Scheduling appointment is like pulling teeth. I gave them many chances to be patient friendly but this is the worst run front office in the history of medical teams. The office manager was supposed to call me weeks ago but she never did. read more

We had the worst experience at this place. My 82 yr. old mom had an appointment for a renal vascular US at 7 am. We got there at 6:58 am and we were the only patients there. She was fasting and was told NOT to take her BP meds. She has very high BP. Hence the reason for the renal vascular US. The technician Victor showed up at 7:05 to get her IDs and for her to fill some paperwork. Then he disappeared. By 7:25 no body came to get her. Then I had to enter the hallway to look for him and to ask for the reason for the delay. He stated that her appointment was at 7:45 am and only reluctantly agreed to do her exam, now 7:30 am. He had a very rude and arrogant attitude. He did a very quick exam. Once finished, he told us to leave and did not offer any assistance with helping my mom getting up from the bed. He never apologized for being late or for any scheduling error caused by their own clinic. We were there on time. I have a text message from them showing that the appointment was at 7 am. Terrible customer service and very poor quality of care. My elderly mom will probably have to repeat the exam somewhere else. read more

All the people in the office are so nice and friendly. Doctor's are very informative and make you feel at ease.

DR. Xuan-Binh Pham We were more than pleased with the experience with Dr. Xuan-Binh Pham. He was personable, articulate and took time to explain everything we asked. He was a straight-shooter when asked about the damage that can be done with continued smoking. We learned a new response, "I'll get to that." This was a great response to utilize when people are firing questions at you as we were. Thanks, Dr. Pham. We will be back, but hopefully not so you can exercise your expertise -- vascular surgery! read more

Very happy with doctors and PA. I need surgery but they were very careful in assessing my care. I'm very happy with referral from St. Joseph. read more

very friendly and helpful for my need. the Dr Razavi is very knowledgeable, overall i am very satisfied. read more

I saw Dr Tiffany Wu for my varicose veins, she is very nice and she took the time to examine my legs and discussed my medical history. The office staff was also very nice. I'm positive I'm in good hands under the care of Dr Wu, I'm looking forward to my overall health improvement. read more

I have been a patient of Dr Razavi for about 9 months. So so happy that I'm in a very good hand. Very educated very professional, very kind and knowledgeable. I had 2 surgeries with him and at the hospital the all crew were telling me how good he is. My complications were so difficult to treat but thank Dr Razavi he gave me my health back and I can't thank him enough. Highly recommended. read more

I contacted Dr. Razaivi after getting poor advice from another Dr. about blood clots. He immediately sent me to the emergency dept. at St. Josephs Hospital, where I was immediately admitted. Then he and Dr. Khalsa preformed a surgical procedure to help remove the clots. I then spent 4 days in intensive care (St. Jo's is a great hospital). I truly believe that Dr. Razaivi, and Dr Khalsa saved my life and that I have received the best follow up care available. read more

I don't want to leave even one star!!!!! they never get the phone and never update to patient about authorization. No return call after leave message so many time. What should i do? employee is talking a vacation 2 weeks and nobody is available to back up so patient cannot do anything like check authorization and make appointment for procedure. can you imagine? they has leak employees to cover patients. Everything is toooooo delay. I had to wait one month all the step. Plz go to the other clinic for your health. they needs more more employees!!!! read more

Doctor Khalsa is an excellent doctor. He is...obviously...extremely knowledgeable and explains your situation so that you can understand. He listens to your concerns and helps you to choose a good direction for your care. read more

Dr. Wu was very good at explaining my options. Took her time to answer my questions.

Office staff was very courteous, I was seen promptly for my appointment and Dr. Razavi is the best. So much so. I am released from treatment. Thank you for all your help. read more

All people were caring and the wait was only about 10 minutes. Follow up appointments were quickly arranged

Dr Khaksa and his staff are FANTASTIC! From the former Cal State soccer player that helped me talk about my grandsons soccer playing to the lady that rapped and unwrapped me afterwards! Thank you all so so much!! I truly appreciate your kindness Joe read more

1. Had two appointments on 7/18; an 8am ultrasound w/fasting and a 9:30am with the doctor, the ultrasound was performed timely, but the doctor was not available and was rescheduled without any advanced notice. 2. The rescheduled doctor's appointment on 8/17 at 11:15am, I arrived about 11am. At about 11:40am I was called into the examination room for a blood pressure check and to answer some questions with the nurse. Finally, the doctor came into the room after I complained about waiting; she arrived at approximately 12:05pm. read more

I really had great care. Diagnostics were handled professionally. Dr Khalsa probably saved my life after a vascular event

Dr. Razavi, Dr. Openshaw, Dr. Khalsa, and Chloe are a wonderful team of providers that provide a friendly, comfortable environment for patients. They are incredibly knowledgeable, caring, and professional. Very highly recommend this group. read more

It was my first visit with Dr. Raj Khalsa at Vascular and Interventional Specialists of Orange County and I can't be more impressed. Great medical office, wonderful and warm experience from start to finish. The staff and Dr. Khalsa were all super friendly and efficient. Dr. Khalsa was terrific - knowledgeable , sensitive, informative. He tool time to explain my conditions as well as treatment options. I felt confident in my receiving expert medical care and I highly recommend Dr.Khalsa to anyone looking for a specialist read more

I went to this office to cure a chronic varicose vein problem, unfortunately this is more like a moneymaking incorporation than a doctor, they want to do the test done somewhere else in their office all over again. Thanks God I decided to do second opinions otherwise They would have ripped me off. read more