Monarch Pediatrics

Monarch Pediatrics Contact information, map and directions, contact form, opening hours, services, ratings, photos, videos and announcements from Monarch Pediatrics, Medical and health, 845 N. New Ballas Court Suite 205, St. Louis, MO.

The office of Dr. Christine Chen, Dr. Matt Hosler, Dr. Laird Vermont & Dr. Ellen Nicastro
Taking care of children through all life's stages
(0-21 years of age)

Open Monday - Friday 8am-4:30pm
Saturday 8am-11:30am

Dr Nicastro and Dr Chen started the year off right and ran 5K in Forest Park with their daughters today. Happy New Year...
01/01/2026

Dr Nicastro and Dr Chen started the year off right and ran 5K in Forest Park with their daughters today. Happy New Year! Hope everyone else is working towards a healthy 2026 also.

Cheers to a new year! Hoping all of our families enjoy a new 2026!
01/01/2026

Cheers to a new year! Hoping all of our families enjoy a new 2026!


Reminder of our hours as we prepare for 2026!
12/31/2025

Reminder of our hours as we prepare for 2026!

We know illness doesn't understand holidays. That's why we are still here to help you out! Here are our adjusted new y...
12/29/2025

We know illness doesn't understand holidays. That's why we are still here to help you out! Here are our adjusted new year's hours to allow our doctors and staff to enjoy time with their families. Remember that when we are closed, you can always call our exchange at 314-273-2052.

Wishing a merry Christmas to all of our families who celebrate! May you have a lovely day!
12/25/2025

Wishing a merry Christmas to all of our families who celebrate! May you have a lovely day!

Reminder of our hours the rest of this week!
12/24/2025

Reminder of our hours the rest of this week!

Monty and his family are having a lovely holiday celebration!
12/23/2025

Monty and his family are having a lovely holiday celebration!

We know illness doesn't understand holidays. That's why we are still here to help you out! Here are our adjusted holid...
12/22/2025

We know illness doesn't understand holidays. That's why we are still here to help you out! Here are our adjusted holiday hours to allow our doctors and staff to enjoy time with their families. Remember that when we are closed, you can always call our exchange at 314-273-2052.

Monty has super powers now that he got his flu vaccine! Hanging out and saving lives this Saturday morning.
12/20/2025

Monty has super powers now that he got his flu vaccine! Hanging out and saving lives this Saturday morning.

Celebrating all our favorite winter characters today!
12/19/2025

Celebrating all our favorite winter characters today!

Monty got his flu shot today. He’s been hanging around seeing more kids test positive for flu, and he wants to stay wel...
12/19/2025

Monty got his flu shot today. He’s been hanging around seeing more kids test positive for flu, and he wants to stay well for his trip back to the North Pole next week. We still have flu vaccine if you want your kids ready for holidays with all the family!

Address

845 N. New Ballas Court Suite 205
St. Louis, MO
63141

Opening Hours

Monday 8am - 4:30pm
Tuesday 8am - 4:30pm
Wednesday 8am - 4:30pm
Thursday 8am - 4:30pm
Friday 8am - 4:30pm
Saturday 8am - 11:30am

Telephone

+13148594460

Website

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