Skip to main content

Learn about COVID-19 testing and treatment. Or how to get vaccinated.

Provider directory

Go to provider search

Kristen Theobald-Hazel, D.O.


Kristen Theobald-Hazel, D.O., cares for pediatric patients at Lake Regional Clinic - Osage Beach.

Dr. Theobald-Hazel provides well visits and care for general pediatric illnesses and concerns. She has a special interest in diagnosing autism spectrum disorders in toddlers and in managing autism in children of all ages, as well as in managing childhood obesity, ADHD and asthma.

“I have extensive experience in the evaluation, diagnosis and treatment of toddlers from 14 months to 48 months with a concern of autism and other neurodevelopmental disorders,” Dr. Theobald-Hazel said. “I also have experience in the care of all children who have been diagnosed with an autism spectrum disorder and other developmental disorders.”

Dr. Theobald-Hazel finds it rewarding to watch her patients achieve milestones they have worked hard to accomplish.

“I include my patients in their care no matter their age or development because of course they should have a say in their health,” Dr. Theobald-Hazel said. “My families know that I am here for them to answer their questions and care for their children. I walk this path with them, and we make decisions together.”

Learn more about pediatric services at Lake Regional.

Facilities Lake Regional Clinic - Osage Beach
Medical School Kirksville College of Osteopathic Medicine, Doctor of Osteopathic Medicine, Kirksville, Mo.
Residency Pediatrics, MU Women's and Children's Hospital, Columbia, Mo.

Missouri Association of Osteopathic Physicians and Surgeons
American Academy of Pediatrics

Board certification


Guide to Patient Experience Surveys and Ratings

Lake Regional Health System values the relationships we have with our patients and their loved ones. As part of our commitment to you, we now post our physicians’ patient experience ratings online.

This guide explains how we capture and report patient experience ratings. We hope this information helps you as you consider appointments with our physicians and providers.

Patient rating breakdown

Patient comments