Top reviews
I have been seeing Dr. Sim for more than 20 years. He is also my son’s physician for the same timeframe. A great man. I am glad I chose him to be my physician. My wife who was in the medical field, was a client with their practiceShow more and also knew Dr. Sim very well. He and my wife were both diagnosed with cancer. Unfortunately my wife’s battle was cut short. It’s always good when I have an appointment to see him the time we spend reminiscing about her praying for his recovery. Going to miss him.
We have been under Dr. Sim's care for over 20 years. He has truly taken excellent care of both my wife and me with such attention and warmth. Thanks to his sincere advice and thorough examinations, we have been able to trustShow more him completely for such a long time. He is the best doctor we could ever ask for. We look forward to continuing our care with him!
Locations (3)
Union Medical Clinic
251 Lewis Lane
Suite 201
Havre De Grace, MD, 21078
501 S Union Avenue
Havre De Grace, MD, 21078
1881 Telegraph Road
Rising Sun, MD, 21911
More About Dr. Hi Sim, MD
NPI Number
1659320505
Provider's Gender
Male
Background and Education
Years practicing
30.0 years
Reviews
I’ve been seeing Dr Sim for about 23 years. He told me today he’s retiring in June, ‘26. Major bummer!
Always excellent treatment from Dr. Sim or I wouldn’t still be his patient. First starting seeing Dr. Sim in the 90’s. Hate that it’s gonna come to an end with his retirement. 😢
I love Dr Sim. He is very nice, and keeps me laughing. He is always telling me I need a boyfriend lol. Before he even inquires about my visit the first thing he ask is how's mom. He's her doctor also. I'm sad to hear he will be retiring in June. He is definitely gonna be missed
Dr. Sim is a very good person that shows real concern for his patients and this makes him a Good Doctor! One of his best traits, he has a wonderful sense of humor!
He is always takes care of the patient like a family
The staff and Dr. Sim so professional and feeling so confident in everything they do.👍
Great care and pleasant environment as always
Dr Sims is a very good dr hate to see him retiring he a kind and wonderful person who listens to all of our concerns and cares about his patients.
Great Dpctor
Dr. Sim is a wonderful doctor. I have been a patient of his for about 30 years. He is also a dear friend. I will miss seeing him, as I know he is retiring in June.l wish him the very best.
I couldn’t be more pleased with my visit at Dr. Sims office. His medical assistants are the best, and care for everyone! I will miss Dr. Sim, all his patients will..
Dr Sim is the best and is always very friendly. He really cares about his patients. He is retiring and am going to miss him but wish him the best.
Dr Sim has given our family the highest respect for are health care needs
We have been under Dr. Sim's care for over 20 years. He has truly taken excellent care of both my wife and me with such attention and warmth. Thanks to his sincere advice and thorough examinations, we have been able to trust him completely for such a long time. He is the best doctor we could ever ask for. We look forward to continuing our care with him!
As always a most thorough, professional and pleasant experience.
Dr. Sim is always so kind and compassionate and I appreciate his concern. The staff are very friendly and puts you at ease. I would highly recommend them to anyone.
Always a pleasure to go to Union medical and my doctor has been so great to me and wonderful easy to find quick in and out with everything
Dr. Sim and staff are great. Thanks
Best doctor ever. He is a wonderful family doctor. I will miss him
Love Dr. Sim he’s the best!!!!
Great doctor who cares for his patients. Havre de Grace is losing a great doctor when he retires. He has been my doctor since he came to Havre de Grace.
Dr Sims is a wonderful doctor with great bedside manner Very personable
Very professional doctor, responsible and reliable service. If you want to feel at home Dr Sims and his team will be.
I always had excellent care by Doctor Sim over the years and I highly recommend him.
I love that DrSim has students that are learning with him , he is a great teacher and shows how compassionate counts in doctors visits.
Dr. Sim is the most loving and caring doctor. My family has been very blessed for him to have been our doctor for the last 30 years. He treats each patient with such kindness, caring & expertise. He has the best attitude, he's always positive, and has a great sense of humor.
Dr Sim is awesome
NONE AT THIS TIME
Dr. SIM is always so nice and helpful and will always highly recommend him. But the girl at the check in needs a attitude adjustment. Very unprofessional to ask a customer what their beef is when someone in the office didn't put me on the schedule. But gave me a schedule card for the date and time I showed up for. They did find time for me which I'm thankful for, but when someone takes a lunch break for their appointment it's frustrating.
Always feel better when I leave the office. Dr Sim always takes plenty of time to answer questions and make you feel like your needs matter.
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