The office staff is especially kind considerate and very professional. I was extremely impressed by the lung function test, I've had this procedure done several times, this was the most thorough test I've ever experienced The respiratory therapist especially exceptional she was very clear and precise in her explanation of the procedure, throughout the whole procedure I got the feeling that wasn't just a one two three the then it was over she was actually working with me and we worked together so it was easy for us to work together to get the best outcome through the procedure read more

Dr. Singh is highly skilled, compassionate, up on the latest and by far a great person and doctor.

Great efficient office. Made me feel confident. Dr. Singh also very professional and made me feel relaxed.

I highly recommend Dr. Singh and his entire staff! They are professional, friendly, and always make me feel welcome from the moment I walk in. Dr. Singh is an exceptional physician who is attentive, compassionate, and genuinely cares about his patients. He takes the time to listen to my concerns, carefully monitors my condition, and always makes sure I have the appropriate medication and treatment plan. I never feel rushed during my appointments, and I truly appreciate the personalized care I receive. The staff is equally amazing--kind, efficient, and always willing to help. It's reassuring to know I'm in such capable hands. Thank you, Dr. Singh and your wonderful team, for consistently providing outstanding care! read more

Dr Singh is attentive and thorough, I've never felt rushed or ignored during my many visits to his office. His staff is efficient and helpful. You can't make a better decision than Dr Singh for your health care! read more

JULY 2025: l was hoping for tbe doctor's new office to be at the Orange Coast Memorial campus...they didn't realize how busy and how full his office always was I guess. That's okay because he got an office right by my oncologist off of Warner and Euclid in Fountain Valley...beautiful new office. You're such lovely pulmonary doctor to work with! You are great to work with, knowledgeable and have a great bedside manner. Always making me smile.Dr. Singh has been treating me since I had covid a couple years ago and my breathing just wasn't the same but he brought my lungs back to a great place of health... working proactively not reactively! Thank you Dr. Singh for your professionalism, your kind and caring staff are a pleasure to work with JULY 2024 : Star review as there's always room for improvement. Dr. Samarjit Singh is always kind and polite. He makes the time to listen, and truly cares about your best well-being. I usually wait about 15 to 25 minutes to be seen and that's ok because I check emails and they always have great music playing in their peaceful little waiting room. He's also on staff at a doctor at Orange Coast Memorial. I've been a patient of Dr. Samarjit Singh for a couple years and highly recommend him. His staff is pleasant and on point with everything in his front office as well as back office. His assistant/nurses are kind and polite and have great bedside manner. Don't let me forget he's a doctor that actually smiles too. read more

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I attended my first appointment today with Dr. Singh for sleep disorder treatment. Dr. Singh and his staff are highly-professional and made me feel welcomed. Moreover, Dr. Singh patiently and methodically explained the nature of my particular issue and treatment plan options. He further explained next steps and asked if I had any questions. As a result, I am highly confident that Dr. Singh will be able to help me. He is a true professional and a gentleman who goes to great lengths to assure his patients. Many thanks to Dr. Singh and his wonderful staff. -Philip Vardakis read more

Excellent Customer Service. All staff are professional and kind. Doctor Singh is attentive and knowledgeable about his craft. He is my favorite doctor out of 6 doctors that are treating me. Simply the Best!? read more

Dr Singh , is it excellent doctor I would highly recommend him to anyone looking for a pulmonologist . First met him in the hospital when I had respiratory failure , he was very kind answered all of my questions very attentive checked on me often . He became my regular pulmonologist from that day forward . He's the best in my humble opinion. He always answers my questions makes you feel very comfortable , and his staff is excellent as well . Quality of care is outstanding . read more

Dr. Singh is so caring. He really listens and makes one feel encouraged he will can treat you. He has great bedside manners.

Dr Singh and his staff provide wonderful care. They are attentive to concerns and details. They also offer, as appropriate, in-office or tele-health (via FaceTime) visits. I am so glad I was referred to Dr Singh! read more

I have been going to Dr. Singh for a few years now ever since I got Covid. The staff is always so kind and the office is always so clean thank you Dr. Singh for always making me feel so welcome and your staff so generous and kind and always there to make me feel better. read more

I found Dr Samarjit by his good reviews for my husband . He had his first appointment and he is more than happy with everything. I would definitely recommend this Dr . read more

This place is absolutely the best. Yesterday I went in for testing. The therapist was so kind, great at listening and attentive. At first I was nervous and her kindness was above and beyond. Testing went so smooth. I wish I would have got her name but I thank her. This facility/Dr Singh office, staff is the best read more

Dr.Sighn is a Doctor that truly cares about his patients and has a ton of experience and knowledge. Dr. Sighn asks if you have any concerns and listens to what you have to say. He leaves nothing to chance. I highly recommend him read more

I absolutely would recommend Dr. Singh to others from r pulmonary issues. The staff is highly organized and respectful of patient needs. Do not hesitate to make an appointment. He cared for my brother in law and now my husband. Simple's excellent. read more

Dr. Singh is an incredible doctor. I came to him with major sinus problems and congestion. He prescribed me medication and within a week felt much better and my snoring is almost gone. On the follow up, he spent a lot of time with me (which is rare to come by) and even discussed life with me when he could of just concluded his business and told me to return later. He is genuinely a great guy and his entire staff is friendly and helpful as well. read more

dr. singh is by far the best doctor i've ever went to. he doesn't rush..gives you time to ask questions and concerns. he is brilliant, kind,sensitive and knowledgeable. i couldn't recommend any body else!!! read more

I wanted to see this pulmonologist because he's considered to be one of the best. Unfortunately, they turned me away because I pay for all of my medical out-of-pocket. My job doesn't offer medical, and I make too much money to qualify for Covered California. Not sure what the issue is if I prepay the entire thing before the office visit. I asked the girl that turned me away if she could recommend anyone, and she abruptly told me no. Really nice. read more

Dr. Singh is great, one of my favorite docs. Nice new office, friendly staff. Highly recommended.

Dr Samarjit Singh is one of the best doctors if not the best doctor I have ever seen. He is not only very knowledgeable but most important yet, he is very caring about his patients and truly cares about their well-being. I have never felt so comfortable and trusting as I felt with Dr Singh. I feel blessed he crossed my path and can now have him look after me. I highly recommend him. A great pulmonologist and an even greater human being! Thank you Doc.. read more

Dr Singh is amazing knowledgeable caring the best Dr and experience I ever had hands down I can't tell you enough as how impressed I am with him and his entire staff 5 star is not enough and I am so lucky that I have found an angel read more

I took my elderly mother to see Dr Singh and I immediately could see that he truly cared about her condition. He went above and beyond to ensure that she had a same day respiratory test to avoid us having to make a secondary trip even though they were booked up for the day. This little gesture was truly appreciated by me. read more

This is the best pulmonologist you can have. I have emphysema & he has helped me so much. Very kind, personable & listens to you. Office staff great to. I couldn't be happier. read more

Absolutely smart doctor with big heart. We are lucky to have him as our doctor. Staffs are so nice.

Our team of medical experts referred us to Dr. Samarjit Singh to help my wife with several potential problems with her lungs. Dr. Singh has assembled a staff of very qualified, professional and carrying people. The office is well organized, clean and filled with state of the art equipment. After meeting with us for the first time Dr. Singh ordered blood tests and a CT Scan of the lungs. Dr. Singh is very informative and speaks to you with empathy and answers all your questions. On our second office vist my wife had a lung test done in his office by a very kind professional lady. Then we met with Dr. Singh, I brought results of tests done by other Drs. on our medical team and Dr. Singh reviewed them all and showed us his test results. He explains everything to make sure you understand it. The results were great and we have a plan to follow to make sure my wife does not have any Pulmonary problems. My wife of 53 years is being seen by the best and we highly recommend Dr. Singh and you will find him to be kind, very professional and his staff is just as good. We hope to be seeing Dr. Singh for many years as our Pulmonary specialist and a valuable member of our medical team. read more

Dr. Singh and his staff are absolutely amazing!!! My 92-year-old dad was referred to him after being in the hospital with pneumonia. We have had two appointments with Dr. Singh, and during each visit, he has patiently answered all our questions and provided medical information in an understandable way. During our most recent visit, he spent about an hour with us! Dr. Singh is by far the best doctor that we have seen in a long time, and Dad is doing so much better!!! read more

Dr Singh is an exemplary doctor. I have been a regular patient since December 2016. He listens and we carefully come up with a patient and medication plan. Every time I have been admitted to the hospital over the last 17 months, he has been there and coordinated treatment with the hospital staff and my other doctors. Patient are seen timely and I have never waited longer than 30 minutes. read more