My PCP and doubles as Gastroenterologist for years. Dr Kam's vast medical experience has convinced…read moreme there is no need for other doctors. He and the entire staff is professional, kind, and absolutely listens to every word you say and takes everything into consideration. I wouldn't recommend anyone else. Small private parking lot in front however plenty of street parking available all day.

During yearly visit, I got prescriptions for frequent night urination (bladder). When medicare was…read moregone, both pharmacy and I called them for refill. Answer is that I have to visit them again in order to get refilled. Otherwise, no more.

Dr. Li is a great doctor, he is my go-to whenever I'm in Queens . He listens to my every concern…read moreand is very patient & detail oriented. His staffs are welcoming as well . I have referred him to my friends and their friends who raves about his excellent care. I've done a few walk ins w.o appointments. And I am quite happy they allow this.

Great young man, who is very smart, friendly, kind, thorough, thoughtful and respectful physician…read morewith an equally great sense of humor and an amazing staff! As a man in my senior years, he is exactly the type of doctor that I can count and depend on!

I agree with the other 1 star review, female patients should avoid this place. There was a sort of…read morepushiness and tone deafness. I am changing pcp asap.

Absolutely not. No. Attached is a photo of my previous review. If you have any special needs or…read moreaccommodations, do not go here as you will be unheard, dismissed, and pushed out the door. Now if I could give zero stars I would. After a few more terrible visits where I went to this provider asking for help, mo concerns were dismissed and I kept being told to go to a psychiatrist. I know I have medical PTSD and I've had it for more than a decade. It is under control the best it is as long as doctors don't trigger it. No matter what I went in for, the answer was to see a psychiatrist. The last straw was me going in for a torn bicep tendon (which I had confirmed from another doctor who wasn't a complete hack) and she told me to take B complex and see a psychiatrist. Im sorry but what the F. So I left and posted a 1 star review on Google. The office called me right away and demanded I remove it. I said no. Now, if you go on the practices Google page, my review is not there. They removed it. All you can find on their page is 5 star reviews down the line and 2 one star which they have replied to. Shady, if you ask me.

Great doctor , he successfully did a balloon method to open the pylori in my stomach . This…read more procedure took place 20 years ago. Iam grateful and always remember dr. Sing with love and gratitude Dina Theodoraopouos

The worst doctor ever！ Never did any physical check before the procedure. He did anal fistula…read moresurgery for me first time on April 2021 and second time for me August, still not cured！ and the third time almost killed me. I got huge bleeding after the surgery and went to ER and pass my new year in emergency room！ He did not even told me what he did for me said you shouldn't know this. Also you feel bad after the procedure and he never told you how to care your wound just said sit bath every day. He did three times procedure for me within a year and made me even worse now！ How he could get 5 stars on review！ 找他看肛瘘一年，开了三次刀做了三次检查，结果比一年前更严重！从来不做检查再开刀，每次去都是进去就开刀。开好了他的功劳开不好你是个例别人都好了。从去年四月到今年三月开了三次刀真的开了个寂寞还是肛瘘！让我身心受到了不可磨灭的损害！真不知道五星好评都是从哪里来的！

My mother was diagnosed the breast cancer with the 4th phase in 2008, which had spread to the bone…read morewhen they found, pancreatic, ovarian and lung, not proceeding with the operation. Since then I started with Dr He's help, cancer specialist for treatment. At that time my mother's condition was very serious, almost stopped the treatment, but he patiently channeled my mother, and for my mother through the night to develop a detailed treatment plan, with superb medical skills saved my mother. I use Yelp quite often, I just happened to see the Yelp ratings for doctor He. I don't understand and cannot agree with. As for the Insurance issue, as the reviewer mentioned above, what happened to us is that my mom was in a critical condition, proliferation of cancer cells in the body every day, what viable treatment plan in the shortage of drugs is very expensive drugs, the Health First insurance my mom has is under the complicated application process. Dr. He worried, decisive drugs borrowed from elsewhere for use by my mother, so that my mother started treatment within the shortest time. Now whenever we think about it, when my mother was about to give up treatment, if there were Dr. He's superb medical skills and noble personality, I can't imagine what it would become. It's been 5 years since my mother found cancer, she's now under stable condition, can also travel abroad each year. What the doctor gave us is a miracle.

Went in for IV treatment and was barely greeted by the most arrogant, unprofessional and…read morecondescending consult with PA ( Tammy I believe? ) on my first consult. The nurse there took my blood pressure and asked very personal questions regarding my health conditions in the waiting room in front of other patients and people waiting for patients ( I'm sure that violates some kind of HIPPA laws ) and to top it all off they only accept cash and don't do their job to check with your insurance if your deductible is met before starting any treatment. I'm out $530 and they still expect me to pay $150 every time I go in to finish my IV treatment ( have 3 more to go ) despite confirming with my insurance that my deductible is met. This office is unbelievably money hungry which is no surprise every medical office is a business at the end of the day but it seems like every single person that works there ( nurses and medical assistants included ) lack bed side manner and empathy and are just there for a paycheck. I refuse to ever step foot in there ever again unless it's for my refund from when my deductible was met.

I accompanied my partner to this office in June, 2025. Upon entering the waiting room, we were…read moregreeted by a dog running up to us and angrily barking at us. The receptionist removed the dog. Surprised, I asked why she'd brought her dog to work, she said it wasn't her dog- that she'd never bring a dog to the office. I sensed that she wasn't happy about being responsible for the animal. l'd give this "doctor" a neg.10 if it were an option! He ignored serious symptoms my partner has been having. Some VERY serious symptoms in the past 3 months. Complaints of extremely low energy, weakness and pain in arms, loss of dexterity in right hand, elbows shoulders, lower spine, right side, legs, frequent (every 2 hours) urination, hearing loss, were all ignored even when I pointed out that many of these symptoms are associated with some serious diseases! For several years he has had severe subcutaneous hemorrhaging and bruising all along his forearms from the slightest impact. Markings so black, blue,and purple, that at first glance look like Rorschach tattoos and don't go away! My partner sees Koo 3-4x/year for routine health checks. How could he have missed the bruising on his arms? Koo's response was to prescribe prednisone for inflammation. When I asked about referral for further evaluation i.e. MRI, kidney function test? other tests? even asked if PT could help with weakness arms. legs, etc. Koo wrote "PT" on a prescription pad! Not even a referral for bloodwork! The response was a smile, a comment that I am a "tough lady" aka difficult! On July 14, 2025, my partner collapsed and was rushed to Montefiore Nyack Hospital, where he remained for 11 days having been diagnosed with multiple myeloma!! Hallmark sign: elevated Ca in the blood!~ And that bruising/subcutaneous hemorrhaging, btw, is a symptom of multiple myeloma as well! Koo missed all the hallmarks! And he never followed up with a phone call to see how his patient of 20+ years was feeling! My partner has had radiation therapy, is now in a nursing rehab facility. He is extremely weak and will be receiving chemotherapy weekly for at least a year if not longer. I can't help but think that symptoms didn'thave to get this severe. Had this been picked up a year or two ago or even a few months ago, he wouldn't have gotten as weak and as ill as he is now! I wouldn't recommend this "doctor" to anyone-not even for a common cold!

Still one of the best Family doctors around! Not certain why…read moreG.L. is giving such a bad review, but judging by the lack of reviews, and friends and no photo, you can dismiss it.

They refused preventive medical care so they can bill insurance for multiple visits. They will not…read moredo more than 1 vaccine per visit. I bring my mother and children to their dr and they all get the same shots in one visit that Dr Song demands be done over multiple visits. It is an insurance SCAM!

TOO BUSY and Lack of Personal care. Too many patients and always waiting and rushing. Not the…read morebest if you can find others with better caring and professionalism.

Dr Tseng is so amazingly wonderful. Very knowledgeable, caring, patient & very thorough. She…read morecarefully reviewed & explained my mom's condition, discussed treatment plan & took time to explain the importance of different tests mom needs to do. A truly caring & dedicated human being/doctor. May Buddha bless her & her kind office staff Ms May.

I had my 2nd visit to Dr. Tseng today and I could say that Dr. Tseng is one of the most patient…read moredoctors I have ever seen in my whole life! Her contact information came out when I did the specialist search through my health insurance provider and I was able to make an appointment to see her very quickly for my first visit. She was affiliated with NYU, so she was able to pull up all my medical records with NYU through her system. She reviewed my medical records with me to ensure she had a complete pictures of my medical situation. She also checked and tested all my joints very carefully to identity any potential issues. She then decided to prescribe a medication to me to treat my condition and she clearly explained all the possible side effects of the medication. Instead of just sending me a prescription, she explained to me why she chose this particular medication over the other alternative options. She also provided me information about the co-pay assistance program that was available to this specific medication to reduce my out-of-pocket cost. Lastly, she wanted me to do x-ray imaging on certain areas of my body and blood work. She was nice enough to call me to discuss the blood work result and imaging result a few days after the lab. Normally other doctors would just hold the results till my next visit, but Dr. Tseng called me to go over the results even though everything came out good. Dr. Tseng is very caring, professional, knowledgeable and patient. By the way, her office manager (Ms. May) is very nice and helpful! My health insurance provider required pro-approval for the medication and there were lots of back and forth between the insurance, specialty pharmacy and Dr. Tseng's office, but Ms. May handled it very well and I received the prescribed medication in a reasonable time. Strongly recommend this doctor's office! Great people!