I would like to say that Doctor John w pierce was a very cari Doctor!! I saw him for pain in my knee when no other Doctor would give me pain medication he did!! He treated my mom my wife and myself. He treated us with great care and kindness understanding when no other doctors would!! His receptionist treated all of Us with respect and kindness too!! Thank you John W Pierce!! Robert L Cerda read more

Doctor John W. Pierce was my primary doctor for over 30 years since he took over the practice of Dr. Mcfadden in noe valley. I could speak to him about everything he listened to all of my concerns and answered all my questions he made me feel comfortable about procedures and he was not judgemental . He took time with his patients . It was a very sad day when he told me he was retiring to this day I have yet to find a doctor to replace him. I'd love to find out if he is still in practice in another state I would go there for treatment I miss talking with him I always felt better after talking with him, and he had the best staff Daniel Chan and his office manager Jessica were the best as well. Doctor Pierce I miss you and wish you were still here in San Francisco after 30 years with you I cant find a doctor I'm comfortable with. R. Sutter read more

Dr. Pierce is an excellent doctor, he has been my doctor since the late 70's. I was a young child then. read more

John Pierce, MD - Rangers Lead The Way! - Internal Medicine Near Me

I don't write a lot reviews, and I'm thinking I'll be starting now because Dr. John Pierce's service have motivated me to. I had my doubts because he doesn't have many reviews in yelp, and I was only going to give him a try because he is my in-network provider, and close to home, and I'm glad I chose him to be my PCP. He's fun to talk to, and most of all: he is professional! He cares about patients' opinions and suggestions. Compare to some doctors, who can make you feel incompetent, and some does not even listen to you. He does not over nor under diagnose you. He just make your healthier. If you are looking for a doctor who truly cares about your health, he's your man. read more

Dr. John W. Pierce was a great Doctor, a great guy, very nice, patient, a really all around decent person. He really did an extremely good Job as my Doctor for the several Years that he was a Doctor, before his retirement at the end of 2019. For sure I hope that he will someday decide to come out of retirement and practice in a different State since the State of California is going down the Toilet with the way that it is being run by all these crooked Politicians. Dr. John W. Pierce like Dr. John M. McCuskey are two of the really great Doctors, Ive personally been lucky to have both from 1989-2019. 30 years and two great Doctors who both knew one another. Hopefully Dr. John W. Pierce will practice again, since the world will always need a great Doctor, like Dr. Pierce. read more

Finally a doctor that listens to what I'm saying! And has a great sense of humor! And actually diagnosed me with something that seems to be fairly spot on (yes, you guessed it, I'm totally crazy), and gave me advice (and a prescription) that works! After 4 years of having to go to the complete incompetent disaster that is the Berkeley Tang Center, it is so refreshing to have an actual doctor. Not a nurse practitioner, not a whatever student, an actual doctor. One that knows my medical history and remembers me. Dr. Pierce is so friendly and laid back. And he really listens - instead of thinking I'm some dumb college student trying to score pills he actually took me seriously. On top of that, I can't remember the last time a doctor joked with me. He even gave me his cell phone in case of emergencies! I'm so happy I randomly chose him out of a long list of doctors. read more

Dr Pierce, I believe, is from the old school. That means he listens to the patient and builds a trust bond with them - very important to me because I think the comfort factor with the doctor takes away 50% of my ailment. And, I think, it comes very naturally to him. He was always very patient with my questions and had this big warm smile on his face. The medication he gave me for back pain for spot on. His fees was very reasonable and I easily got an appointment for an early date. What more can you ask for? When you go into his office in the mission district, you can see some poor patients too. A testament to the fact that he is into this field for serving the people and not just making money. A great doctor and a great human being. read more

Doctor John Pierce and his P.A., Daniel Chan, are both excellent health care providers. Everyone at the practice, each staff member, is friendly, professional and caring, always willing to answer questions and take the time needed; never rushed and always a pleasure at what can sometimes be difficult times. I appreciate every person at Los Portales Medical. read more

I've been visiting PA Chen for the last year and he is fantastic! He is friendly, patient, he listens, and goes out of his way to address questions/concerns. He is also very accessible; for routine visits I have often been able to get same-day or next-day appointments a majority of the time. The receptionist as well as nurses are friendly and professional. The office is public transit accessible. And, the best part is, my visits are always short because they don't make you wait forever the way some doctors offices do. read more

I don't give 5 stars to just anyone, however this doctor's office certainly deserves it. I've had two appointments with PA Daniel Chan, and I have one word for him -- awesome! Daniel has a great bedside manner, and he took the time to patiently listen to my concerns, answer my questions, and give me a thorough exam. I never felt rushed through an appointment like I used to at Kaiser. Daniel followed up with lab results and an ultrasound report in a timely manner, and I appreciated his high level of care and concern. The office staff is very friendly and efficient both in person and over the phone, and I was able to get appointments very easily and without much of a wait. I'm glad I found Dr. Pierce's office, and I will be sticking with them. read more

He is down to earth, calm, unpretentious, smart, easy going, and has a great sense of humor. Speaking to him is like speaking to an old friend; you can discuss anything with him and it'll be comfortable. He takes care of things immediately, is very proactive, and matter of fact. I also had the chance to see Dr. Anderson at his office, she was fantastic as well. read more

Love Dr. Pierce! He is funny and kind and smart and takes his time with his patients, listening to concerns and answering questions. His down-to-earth way has kept me with him as a patient for many years. He will be hard to replace! read more

I sure do miss my DR...Dr John Pierce!!! The BEST DOCTOR. He was easy to talk to, patient, funny and just an all around great person. He has told me some of the most funniest stories that had tears coming out of my eyes!!! He only retired because he was forced to!!! For the past 11 years he was my primary care doctor! Just thinking about picking another doctor is a tedious task. I have been researching for the past two weeks but to NO AVAIL!!! read more

I have seeing Dr. Pierce for more than 30 years. He has always listened to my concerns and treated me appropriately. He takes the time to listen and so gets a fuller picture of my health situation. His P.A. Dan Chan is also very good. I always have time to ask all my questions and his full attention is focused on me. read more

This man is a legend and represents everything that is right in the field of medicine. As a paramedic who has worked with him and seen his patient care, I can attest that he infuses medical know how with a no bullshit attitude. He alternately knows when to express empathy and compassion and when to tell people to shut the hell up. Doctor Pierce may never be remembered with Jonas Salk, Linus Pauling or Mother Theresa, but he is surely a much more interesting person who follows the Hippocratic Oath. read more

Finding Dr. Pierce was an accident -- I had changed jobs and got switched from Kaiser to a PPO that recommended him. Ever since, I've stuck with him. He's been with me through good times and bad, and his office has been one of the most helpful I have ever encountered. read more

This is my first Yelp review and it's long overdue for John Pierce, Dan Chan and Rachel Anderson. I've been seeing Dr. Pierce for the last 4 years, he's changed my view on what to expect from a doctor. He's assembled an all-star patient friendly experience from his knowledgeable and always friendly front desk, very respectable wait times and willingness to always spend as much time as needed to assess what's going on. On top of an array of health issues where they've excelled, they also set the bar high on preventative care. I've seen him annually for blood work physicals, Dan and himself have been fantastic in ensuring I truly understand what the results mean, as opposed to many other Doctor offices simply having had their front desk inform me "You're fine." Highly recommended all three doctors! read more

I love Dr. Pierce. I've been going to see him for years. He is very professional without all the unnecessary power trip extras. You'll never find it hard to discuss anything with him. He is as honest as they come. The Mission District is lucky to have a businessman like him operating in our community - high ethical standards. I would give him a Hundred Stars if it were possible. I cannot say enough about this great man and wish him the best of health, so he can continue to be the blessing he is to the community. Thank YOU, Dr. Pierce. read more

Dr. Pierce is extremely incompetent and dropped the ball many times after time-sensitive requests were sent from referring physicians. His office does not use any modern EMR/EHR systems and is difficult to get a hold of him even on weekdays during office hours. The office shuts down spontaneously for up to a week without prior notice to patients read more

Dr. Pierce is great! I was looking for a new doctor and, of course, turned to Yelp first. With the stellar reviews I decided to check it out. I found Dr. Pierce to be very down to earth, knowledgable and helpful. I really can't say a bad thing about him... highly recommended! read more

I didn't meet Dr. Pierce, but his PA (I forget his name). Good service, very thorough visit, solved my issue.

These are good folks. Dr. Pierce is one of the finest gentlemen I have ever been blessed to know, everything a family Doctor should be. Dan is of the same sort, unpretentious, competent, clear, and kind. Good. read more

Between John Pierce and "my man" Dan Chan you can't go wrong!

So I'm providing a review with the perspective on the other side. I'm just finishing up a rotation with Dr. Pierce this month (he's generous enough to let a medical student tag along with him), and it's been great! I can only hope to have the same loyal and grateful patient base that he does. He's completely old skool and is just a bad ass at everything he does...and he does it all. He's the kind of doctor you'd expect to find in a small rural town...he's able to take care of everything, knows about everything, and knows patients generationally. He even gives his personal cell phone number out to patients so they can contact him in case of emergency!?! That's unheard of! He has none of the pretentiousness of a big city doc, and is just genuine and keeps it real. So if you want a doc with a wicked sense of humor and is entirely nonjudgmental and understanding of all life situations...go to him. read more

John Pierce is extremely professional and has great bedside manners. You can tell he has had a lot of education but is not condescending. He makes his knowledge easily comprehendible and eased my admittedly overactive fears while still taking them seriously. Also has a great sense of humor! read more

Got him through good old dumb luck. Wise, friendly, and all kinds of smart. A find.

After seeing lots of doctors for years due to a life long issue, I was referred to Dr. Pierce. In less than 6 months I had an appointment where I had no issues or complaints. That has never happened before. He simplified my medications, listened and addressed all my issues and took the time to educate me. I was so shocked to have an appointment with out any issues, I had to tell him. I would not share my personal experience with my doctor, but having a doctor solve all my issues is so extraordinary, I feel it is worth letting others know. read more

I'm sorry I didn't have the positive experiences that most people on Yelp have about Dr. Pierce. I found him to be extremely unprofessional, with a bad temper. He was inappropriate and I wouldn't go back to him if my life depended on it. read more

Dr. John Pierce and Dr. Daniel Chan have been rude to me. Critiquing my teeth when they checked my throat. Never take or return my calls. Have been called something derogatory by both of them. And Dr. Pierce used expletives in a voicemail he left for me read more

I have been a patient at doctor John Pierce's office at the Portales Medical Group for about 15 + years. PA Daniel Chan has been my doctor for the last 5. Dr. Chan is the one of the best doctors I have ever had. His genuine interest in his patients well being is expressed by his: ability to listen, acknowledgment of a patent's complaint, recommendation of varied and numerous remedies, and to assuage the anxiety (as in my case) that can accompany a painful injury. I always leave the office feeling better because of my doctor's confidence in my efforts to heal my injury. Both Dr. Chan and Dr. Pierce are unique personalities (and very interesting characters: it's actually fun to visit them) in the medical profession. This lends to their ethics, loyalty, honesty and genuine desire to care for and cure their patients. The office staff is awesome as well. Jessica and Lisette are efficient and knowledgeable about how to work with insurance companies. The office is also compassionate. They have given me generous breaks in difficult and uninsured times. This review from me is long over due. Thank-you! read more