I came here because i've been sick for the past 6 months.. and my Primary doctor had no idea what was causing it so he insisted to go see a infectious disease doctor. He initially gave me a recommendation to one in the city but because it was too far, I decided to look somewhere near me and found Pan S. Ko. I regret making an appointment here.. He was very unsympathetic and not professional. I explained to him what I've been dealing with the past months and he just looked at me with confusion. Instead of being really concerned and writing notes, he seemed more interested on other papers. As I was speaking, his phone rang.. and he immediately picked up without saying "Excuse me.." and I just got the sign to stop talking. Dr. Pan Ko seemed only interested on how I found him. He asked me if someone recommended him to me and I explained that I found him online because my primary doctor insisted that I should go see a infectious disease doctor. He only seemed to care which doctor it was... He took me into a different room to take my blood out.. it took him 2 tries to actually find a vein and take blood out. It was very unpleasant for me to see him trembling and it just seemed that he had no idea what he was doing... pretty nerve racking to me.... ALSO, The office was dead and .. a lot of signs that I couldn't take this place seriously. The receptionist did my blood pressure and it took her about 15 minutes to get the machine going.. until she realized she was doing it the wrong way. I came here because of the reviews... but it seems to be far from real. If you have a urgent matter like I do, do not come here. It'll be a waste of your time and money. read more

Dr. Ko is professional and thorough. I originally went to see him in 2015, after a podiatrist suggested amputating my big toe due to a diabetic foot ulcer. He put me on IV antibiotics, and they did the trick. Thanks to Ko I still have my toe! Two years later I had an abscess on the side of my knee. Dr. Ko directed me to enter the hospital, where I was treated successfully and avoided an operation. Even in matters of urgency, Dr. Ko has a calming effect on me. He has two convenient locations (Englewood Cliffs & Westwood) and he sees his patients promptly, with never a long wait. read more

Dr. Ko is seriously the best doctor ever. I was able to get treatment for a rare infection that a lot of doctors don't even know about or test for. I was so thankful to be able to see Dr. Ko because he knew exactly what I was talking about and was totally willing to work with me on my problem. I've had this problem for years and finally I found Dr. Ko who was able to help me get treatment. Every other doctor I had previously been to dismissed the issue as unimportant or had no clue about it even though it is actually an emerging health issue that is starting to get more attention these days. So thank GOD for Dr. Ko! Dr. Ko's medical assistants are excellent as well. Extremely polite, courteous, and professional. The one gentleman (physician's assistant) is very helpful and knowledgeable too. The office is clean, updated, and very modern. I appreciate the high tech nature of Dr. Ko's office as well in regards to computerization, communications, etc. (This is in stark contrast to most other doctors' offices that are still stuck in the stone age). I also like how Lab Corp is right inside the office premises so that critical testing can be done right away. Generally I dread going to the doctor, but Dr. Ko's office is the one place where I feel totally confident and at ease with the medical services rendered. If you have a health issue that needs to be resolved, it is highly recommended that you make an appointment here. read more

He is a very thorough doctor and he check s on the patient in two weeks to see how they are doing. He has two convenient location s.

Hello; my initials are A.P. from Essex County, NJ. It would be very remiss of me not to tell you about my experiences with Dr. Ko, after reading some negative and unfair reviews about this wonderful human being. I had been battling Hep C, and Cirrhosis of the liver for about 10 years, and I had been seeing another doctor during this time; He was the one who recommended I find an Infectious Disease Specialist for both Hep C, as well as an ongoing battle with Cellulitis. That's when I found Dr. Ko. My biggest fear was Liver Cancer, which many times follows Cirrhosis. Fast forward to Feb.,2015 when I was Hospitalized for Cellulitis in both legs....Dr. Ko was right there, and with his knowledge and treatments, I was home in 4 days. About 4 weeks later, I was back in Dr. Ko's office for a follow-up visit. During this visit he had a concerned look on his face; some of the blood work came back looking suspicious. Mind you, during this visit while I was talking to him, he was reading something and seemed like he was not paying attention to me.....NOTHING could have been farther from the truth. He looked up at me and asked me if I would be able to have a CAT Scan that same day. He said something was wrong with my "numbers"....Long story short, thanks to Dr. Ko's wisdom and diligence, HE discovered that I had Hepato-Cellular Carcinoma....LIVER CANCER !!!...It was caught in an early stage. Dr. Ko was also able to eradicate the Hep-C from my body; The Hep-C is now "Undetectable" in my blood, and we expect that the Cirrhosis should halt it's progress soon, if it hasn't already...(testing now). As for the Liver Cancer, my precious wife, (whom is my caregiver), and I travel on a regular basis to Philly, (PA), to the Cancer Treatment Centers of America for my cancer treatments which include Chemo without Radiology....my progress and prognosis are better that expected. THE bottom line is; God saved me and healed me, along with Dr. Ko's diligence and experience!! As a result, Dr. Ko is now my Primary Care Physician, as well as my specialist. He speaks to us with respect and in laymen's terms. We recently discovered that Dr. Ko is also a man of Faith, devoting precious time to missions, taking medical supplies and treating people in developing, and impoverished nations......OF ALL RACES!!!!! Oh, by the way, of the many times Dr. Ko has drawn my blood, and given me I.V. treatments in his office, he has ALWAYS, 100% of the time gotten my vein, without me feeling so much as a tiny pinch. We strongly recommend Dr. Ko, if you are looking for a new Dr., or need a Specialist. DON'T be fooled by the new office/practice; Dr. Ko is a soft-spoken family man, with wonderful manners. Give him a try...you WON'T be sorry. Remember, "There is NO substitute for experience", and that's what Dr. Ko brings to his practice, and to his patients. Thanks for reading !!!........A.P. & F.P. read more

My husband and I came to see Dr. Ko last December--we had called nearly 30 doctors on our approved insurance list before getting to Dr. Ko's listing, and he was the first one to happily be able to get us the travel vaccines we needed before our trip to Asia. His office was impeccable, his receptionist kind, and he even answered the phone a couple times when we called. I'll be calling him again for my next trip. read more

I had a horrible post partum recovery and was readmitted into the hospital. My symptoms were worsening and Dr. Ko was called into the case. Turns out a had a collapsed lung and pneumonia which went untreated for quite some time since disguised by pregnancy. Dr. Ko was extremely helpful in resolving my issues so I could be home enjoying my time with my newborn baby! Thank you Dr. Ko. read more