Union Medical Clinic

Jan 2026

Juliana Vaeth is the best PCP ever! Spot on medical advice, extremely professional and caring. Office very easy to work with (appointments, referrals, etc). Highly recommend. Husband and adult child patients there too.

Feb 2024

Dr Sim has been our family physician over 30 years. He is very professional and pleasant to speak to with my medical needs. He is an asset to the community of Havre De Grace , Maryland. I highly recommend him to my family and friend's and already have. God Bless Dr Sim and his professional staff at Union Medical Clinic

Mar 2023

I have been a patient of Dr. Sim for years. He has a pleasant bedside manner, is personable and is attentive. Some of the previous front office staff used to be rude, namely Caroline. The new staff seem friendly and helpful. I used to wait days for prescriptions to be sent to the pharmacy, if sent at all, with Tracey. Charone is WAY more efficient and professional. She gets back to me same day, often within the hour! A few years ago I actually stopped going to this practice briefly due to not liking the interactions with the front office staff. I ended up returning because my new doctor, while wonderful like Dr. Sim, was overly booked since he was in high demand. I returned...read full review