Lauren M Castner, DO

Delafield Clinic-Children's Wisconsin

3195 Hillside Drive

Delafield, WI 53018
Milwaukee Campus-Children's Wisconsin

8915 W. Connell Court

Milwaukee, WI 53226

Appointment Phone: (414) 266-6730

Services

Pulmonary medicine

I pursued a career in Pediatric Pulmonary and Sleep Medicine due to an interest in taking care of a diverse patient population with complex medical, but also personal needs. In this field, I am able to take care of children when they are critically ill, support them during recovery, and see them grow and thrive. I am also able to work to support a family while managing the challenges of having a child with a chronic medical illness. I believe in providing evidence based care, even if that means searching for answers in the literature after a visit, working with a family to determine their goals, and supporting children in order to let them thrive.

Certifications

Pediatric Pulmonology, Sleep Medicine

Areas of Interest

Pulmonary and Sleep Medicine
Chronic lung disease
Asthma
Obstructive Sleep Apnea
Weight management

Show less... Show more...

Education

, Elmhurst University (Elmhurst, IL), BS
2013, Midwestern University, DO

Residencies

2016, Maimonides Medical Center - Pediatrics

Fellowships

2019, C S Mott Childrens Hospital (Michigan) - Pediatric Pulmonary
2020, University of Michigan - Sleep Medicine

Publications

Awesome provider!

Mar 20, 2025

A great experience with the overall team.

Feb 21, 2025

All very good. I like it that they are very professional. They explain well. And especially, they are very attentive to each concern that we may have regarding the health of my son, so, I am very grateful for the time that they take and to explain to me about my son's health and what is it that I have to do.

Jan 23, 2025

She provided us with good ideas.

Jan 07, 2025

The care team was amazing. We felt heard and while we need to get more testing, we felt a sense of relief that we think what's going on with our daughter. Very much appreciate the attentiveness of the staff.

Oct 31, 2024

The doctor was very professional in her care for my son. Thank you.

Oct 18, 2024

Well, I just want to say thank you, although we are always excellent workers and doctors and everyone always does everything possible for my son. May God bless you all and may there always be doctors like the ones that always exist in this nation.

Sep 06, 2024

The team were great at taking care of my son and answered all his questions even when he got off topic.

Aug 28, 2024

Dr. Castner is great. I have been dealing with issues with my son not getting good sleep and she listened to my concerns and we finally have some answers. Thank you!

Jul 10, 2024

A lot of mobility with all the equipment and the group of operators in childre in the hospital, thank you very much.

Apr 12, 2024

Our appointment was at 11:30am. We didn't see the doctor until 12:15pm. It was a supposed to be a follow-up appointment. At the last appointment my child was prescribed iron because of a deficiency. I was expecting a quick blood test, results, and we would be on our way. Instead, the doctor asked questions for 30 minutes, then finally said: "we should take another blood test to see if the iron worked, but it might take a while because the nurse might be at lunch by now". By then, I had to get back to work, my child had missed 1.5 hours of school and lunch and we had to leave without getting the blood test done. The visit was for nothing and I can't believe I will have to pay for waisting my time. This was not a true follow-up visit. We got no answers and she just repeated the same tips for bedtime routine as last time.

Mar 13, 2024

Dr. Castner is simply amazing, and we feel so fortunate that she treats our son for his sleep disorder. She works well with his other specialists, and really empowers us with knowledge.

Feb 21, 2024

Nice and courteous and respectful.

Dec 15, 2023

Locations

Overview