Nathan Keller, DO

Nate joined Eden Park Pediatrics in 2014 after completing his residency training at Penn State Children's Hospital. Having grown up in the Manheim area, being able to return to Lancaster for his dream job was an incredible blessing. He is endlessly entertained by interacting with the wide range of ages encountered at Eden Park and is driven by the long-term relationships that he develops with his patients and their families. The process of helping and watching a shell-shocked mother or father in the newborn nursery grow into a confident parent over the years never gets old. Outside the office you will often find him spending time with his wife, Sarah, sifting through antique shops, in the woods, or restoring classic cars...all typically with the Oriole's game on the radio in the background.

What was your favorite game as a kid?
I am a huge baseball fan and growing up you would have been hard pressed to find something I would have wanted to do more than hit and throw in the backyard.  My grand plan to make it to the Majors didn't quite pan out, but I still believe that you can't find a better game.

When did you decide to become a pediatrician?
I was one of the fortunate people who knew what he wanted to do from a young age.  I had always enjoyed science and had a knack for entertaining younger kids, but it was my dad who identified, when I was in middle school, that Pediatrics might be a great combination of these interests. That was a memorable moment of clarity for me and the idea instantly clicked, so off I went to pursue that goal and he could not have been more correct about my passion for this career.  Parents, you know your child better than anyone...don't underestimate the power of your insight.

Kids say the darndest things. What's your favorite?
The inevitable curiosity that leads most in the 3-5yr old range to ask some variation of "why don't you have any hair" never gets old. Here's to championing the 'bald is beautiful' notion to the next generation!

Office:Lancaster, Brownstown, Mount Joy
Medical School:Lake Erie College of Osteopathic Medicine
Advanced Training:Penn State Hershey Children's Hospital

5.00 out of 5 based on 16 ratings and
16 user reviews

Patient Reviews

Dr. Keller is so kind, compassionate and thorough. My son is comfortable around him. We are very lucky to have Dr. Keller!
- Rachel B, Parent

As a new mom, I was so thankful for the time Dr. Keller took to hear my concerns and educate me. His bedside manner was so calming and he thoroughly assessed my baby.
- Hailey R

Dr. Keller always puts our kids at ease at every appointment. He can be silly while still being thorough. We appreciate him so much!
- Christa

We love Dr. Keller and have been seeing him for years now. He puts my son at ease and always manages to get him talking. We appreciate his friendly manner and his attention to detail. He listens, offers suggestions and doesn’t lecture.
- Melissa H

Dr. Keller is the best! My boys love him and my husband and I appreciate the care he gives our family. We feel very blessed to have such a caring doctor and truly trust him with our children. We highly recommend him!
- Chantal Mobarak

He released us from the hospital, and I was so grateful for his words of wisdom and encouragement he gave us. It was just the words I needed to hear. Thank you Dr Keller!
- Sharon Brubaker

We love Doctor Keller. He has always been amazing with our kids and makes my son feel at ease. I feel like we are heard and he takes the time to answer any and all questions and I never feel like he's rushing through our visits. He makes each appointment feel like he has all the time in the world for us. My 4 year old has never been afraid of doctor visits thanks to Dr. Keller and all the Eden Park staff.
- Patty VL

Dr. Keller is an amazing doctor! He has been absolutely wonderful with our two young daughters. I have never had a physician so kind even when called after hours about a concern. It is truly a blessing to have him caring for our children.
- Chris E

Dr. Keller was amazing with my daughter and answered all my questions. He seemed thorough and knowledgeable.
- Elizabeth S

Dr. Keller is AMAZING with our two young sons. It's great for them to have a male doctor to talk to as they get older. They look forward to seeing Dr. Keller, plus he is so great with us, answering our questions and concerns!
- Diane Perry

Dr. Keller is amazing. He is incredibly good with children. He makes my daughter feel comfortable with coming to see the doctor as he is friendly and makes the appointment fun for her by involving her in care. He is open to parent suggestions, and is overall a fabulous pediatrician.
- Kerri B.

Dr. Keller has been absolutely fantastic with both of our boys. My oldest wasn't fond of the doctors office after a medical procedure and is just naturally shy initially, Dr. Keller knew just how to interact with him to get him to warm up. Now he comes in excited to see him! He has a warm and entertaining approach towards the boys. He makes sure that you understand things going on with your children. I can't say enough about how wonderful Dr. Keller is. In fact, Eden Park at as whole is absolutely fantastic!
- Megan S, parent

Now that my son is a teenager, he loves being able to see a male doctor. Dr. Keller has an incredible way with kids. He is very down to earth and has a way of putting of my son's apprehensions at ease. As a parent, I feel like he truly listens to my concerns and questions.
- Cosette

Dr. Keller is the most kind, patient doctor. Our daughter enjoys seeing his as much as we do. He is an outstanding physician.
- Tara K, Parent

Very down to earth and friendly and listened to all of my concerns and questions. Highly recommend.
- Paul P, Parent

Have never experienced a better bedside manner. It's always a pleasure to be seen by Dr. Keller. He is excellent with kids and talking things through with their parents!
- Olivia N, Parent

Please tell us about your experience with Nathan Keller DO. What makes him/her special? Describe their personality. Does he/she listen to and answer your questions. Why do you trust this provider? Would you recommend this provider? (You may only submit one review per provider)

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Call: 717-569-8518
Fax: 717-569-3903

Lancaster Office
1725A Oregon Pike
Lancaster, PA 17601

Brownstown Office
4221 Oregon Pike
Ephrata, PA 17522

Mount Joy
779 East Main Street
Mount Joy, PA 17552