Serving Boulder County Since 1949

Allen Ruan, MD, FAAP

Pediatrics
Comprehensive Care for Children from Birth to Young Adults

About Dr. Ruan

Dr. Ruan was born in China, where he lived until he was five years old. His father came to the United States to pursue his Ph.D. in Civil Engineering at the University of Colorado, Boulder. From there, they moved around a little bit in Colorado, a few places in Boulder, up to Fort Collins, then finally to Longmont for middle and high school. He graduated from Niwot High School in 2006.

Dr. Ruan knew he wanted to be a pediatrician since high school. He loves working with children, and medicine was, and is, an enormous and wonderful field of study. He loves watching children grow up; they learn so many new skills and become bright young adults. It is an honor to help parents shepherd them through that process, he says. When there are bumps in the road, he takes his role in assisting parents in making the best choice for their family and their child seriously, whether it is active monitoring, medical treatment, or referral.

In medical school, we studied hard to learn about the body, the mind, and what to do when things go wrong. However, one of the biggest lessons Dr. Ruan learned was how to listen to young patients and their parents. The hardest part in medicine is making the diagnosis, he says. The process does not entail simply checking boxes, as computers are wont to do. It means obtaining a thorough history and a focused physical exam before determining which further testing and treatment options to pursue. Particularly in pediatrics, where so many of the symptoms of the disease are observed at home, Dr. Ruan highly values the skill of listening closely as a foundation for good medical care.

Dr. Ruan wants to ensure he has a solid working partnership with the child and family. While he may only see patients a few times a year, their parents are with them day in and day out. If we want to progress the child’s physical or mental health, we all need to be on the same page. He respects the concerns and priorities of my patients’ families, and expects that they know we are working toward the same goals.

One of the biggest reasons Dr. Ruan’s family moved back to Colorado after residency training was to get back to the outdoors, into the mountains for camping, backpacking, hiking, skiing, and snowshoeing. At home, he and his wife love to cook, garden, and spend time with their son.

Specialty Areas

Dr. Allen Ruan addresses the full range of pediatrics, including:

  • Newborn and well-child preventive care
  • Acute sick visits
  • Chronic medical conditions such as asthma
  • Dermatologic conditions such as acne and warts

Education and Certifications

Appointments

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Allen Ruan, MD, FAAP?

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Patient Insights

“Dr. Ruan has been our pediatrician since our baby was born and we love him! He’s super friendly, very thorough, and a really great doctor! He always takes time for us to answer all of our new parent questions and we never feel rushed like with...”
Boulder County parent
“We absolutely love Dr. Ruan! He has been seeing our daughter since she was four days old. He is very attentive, treats her with so much care, and is very personable. As first time parents, it was really important for us to find a doctor who would...”
Boulder County parent
“Dr. Ruan was wonderful. He spoke directly to our 8-year-old son and asked him questions. He was warm and friendly, disarming and relatable to a kid. He made the appointment comfortable and fun. We were so impressed with his bedside manner and how...”
Boulder County parent
“Dr. Ruan is wonderful! Highly recommend. I am a physician assistant and an anxious mom and Dr. Ruan and his staff have been so great to work with. They are more than competent with care and are quickly responsive to concerned phone calls. He...”
Parent in Boulder County

Dr. Ruan Articles

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