Watercolor illustration of six colorful fish swimming on a white background.

Welcome to the Pediatric Office of Dr. Keun Hee Oh, Dr. Melissa Levine, and Dr. Nicholas DeAngelis

We are a pediatric practice located in Westminster, Maryland, in Carroll County. Our philosophy of practice is to provide care to your children like we would want care provided to our own children. To us, this means a small practice environment that allows us to give your family personal attention. We pride ourselves in knowing your family and enjoy the long term relationships we build with you and your children from birth through high school graduation. Each stage brings all kinds of challenges and joys to each family. We are privileged to be a part of that. 

Yellow fish above orange fish with blue fins, white background.

Welcome to the Pediatric Office of Dr. Keun Hee Oh, Dr. Melissa Levine, and Dr. Nicholas DeAngelis

We are a pediatric practice located in Westminster, Maryland, in Carroll County. Our philosophy of practice is to provide care to your children like we would want care provided to our own children. To us, this means a small practice environment that allows us to give your family personal attention. We pride ourselves in knowing your family and enjoy the long term relationships we build with you and your children from birth through high school graduation. Each stage brings all kinds of challenges and joys to each family. We are privileged to be a part of that. 

Colorful watercolor illustration of fish swimming near coral and seaweed.

Patient Reviews

I have been bringing my children to this practice for care for 24 years now! Obviously the older kids have moved on from a pediatrician but my seven and five year olds are still under their care. It is a well run office. The front office staff are always friendly, cheerful, and helpful. Appointments are easy to make and they do their best to get sick kids in quickly. I appreciate the option of telehealth when they’re sick so that I don’t have to drag them out of bed. Dr. Levine is our primary caregiver but we have also seen Dr. Oh for sick visits. Both are amazing with the kiddos and listen patiently to all of my concerns and questions. I never feel rushed. My seven year old is very fearful of doctors due to a traumatic dental visit when he was little and Dr. Levine explains everything to him before his exam to avoid scaring him. She’s an incredible caregiver and I’m grateful for her wisdom and advice. I wouldn’t take my kids anywhere else.
This is a wonderful office to bring your children to. Our children have been patients to this practice for years. The staff are kind and caring, and Dr. DeAngelis is an amazing doctor.
Fantastic practice. When we were without insurance, they worked with us to make sure we were still able to get the same vaccines at a cheaper price. The doctors here really care about your child and take time with your questions, and the office staff personally answers each phone call.
Dr. Lieberman is hands down the best pediatric doctor around. With being a first time mom you have tons of questions and concerns and she (unlike most doctors) gives you the time to actually listen to you and answer them while putting your mind at ease. Long story short we had trouble with my daughter and her taking the bottles without getting sick but she stuck with us and yeah it might have taken switching the formula a couple times and switching bottles but she was definitely there to help and wasn't going to stop until the problem was fixed. I will forever recommend her!!
We have been going to this practice for the past 2 years and have never been disappointed. My husband and I are so impressed with their availability (especially in regards to same day appointments). They are accessible when we need them the most and that matters tremendously. They are patient and kind. They communicate effectively in a way that is easy to understand. They are thorough, proactive and answer all of our questions. Finally, we feel supported by them every step of the way. That is why I highly recommend this practice.

Our Services

  • Newborn Care
  • Immunizations
  • Chronic Conditions
  • Sports Physicals
  • Medicine Refills
  • Referrals
  • Chronic Conditions
  • Sports Physicals
  • Medicine Refills
  • Referrals