Nationally ranked care. Another way our love for kids just keeps on growing.

Lake Saint Louis | SSM Health Medical Group Pediatrics 

Our Services

We provide routine check-ups for well children including physicals and immunizations for children 0 -18 years old.

We also provide care for sick children.


Schedule an Appointment

If your child is a new patient, you can schedule their appointment online right now, right here or by clicking this Schedule an appointment online with an SSM Cardinal Glennon pediatrician wherever you see it. You may still call our office at 636-625-2662 during the following office hours as well. See you soon!

Our hours of operation are:

 Monday    8 a.m. - 7 p.m.
 Tuesday    8 a.m. - 5 p.m.
 Wednesday    8 a.m. - 5 p.m.
 Thursday    8 a.m. - 5 p.m.
 Friday    8 a.m. - 5 p.m.
 Saturday  8 a.m. - noon

Follow these links or scroll down for more helpful information.

Be Ready and Call Ahead

Address and Directions

Billing and Health Insurance

Featured Links

Contact Us

Meet the Team



Be Ready and Call Ahead

Please remember to bring your child's insurance information to each appointment so that we may make sure your information is current. Your copay is due at the time of the appointment.

If you are running late for or are unable to keep an appointment please call ahead. This will help ensure that we see our patients in a timely manner and will help us to reschedule any missed appointments.

Address Directions

SSM Health Medical Group Pediatrics - Lake Saint Louis 
300 Medical Plaza, Suite 310
Lake Saint Louis, MO 63367

Get Directions

Billing and Health Insurance

We ask that our parents help us by doing research into their insurance coverage and what it covers and does not cover. Please also inform us of where testing can be done if needed. It is also important to know if your insurance plan covers well exams and immunizations.

This list represents the major plans in which SSM Health physicians and facilities participate, however, it does not include every contract held by every SSM Health provider. Many plans have variations and some have certain limitations. Therefore, all may not apply to every physician. If your insurance plan is not listed below or you would like to verify that the physician you are interested in seeing participates in your insurance plan, please call 314-209-8121.

  • Advantra (GHP’s Medicare HMO & PPO)
  • Aetna, Inc. (HMO, PPO and All Other Products)
  • Anthem Blue Cross and Blue Shield (HMO, PPO, Alliance, AllianceCHOICE, and Other Products)
  • Beech Street Corporation (PPO)
  • Care Improvement Plus
  • CCO, Inc. (PPO)
  • ChoiceCare Network (Subsidiary of Humana) (PPO)
  • CIGNA HealthPlan of St. Louis (HMO, PPO, OAP, Flex and All Other Products)
  • Coventry Health Care Plans
  • Employers Health Network
  • Essence (Medicare HMO)
  • Evolutions Healthcare System (formerly Guardian) (PPO)
  • ExclusiveChoice (DEC)
    First Health
  • Galaxy Health Network (PPO)
  • Gold Advantage
  • Great West/One Health Plan (PPO, HMO, and All Other Products)
  • Group Health Plan (HMO, PPO and All Other Products)
  • Harmony Health Plan of IL (Medicaid HMO)
  • Harmony Health Plan of MO (Medicaid HMO)
  • HealthCare USA (Medicaid HMO)
  • Health Management Network (PPO)
  • HealthLink, Inc. (HMO, PPO and All Other Products)
  • HealthNet Federal Services (TriCare/CHAMPUS) (Military Program)
    HFN, Inc.
  • Medicare Complete (United HealthCare’s Medicare HMO & PPO)
  • Mercy Care Plus (Medicaid HMO)
  • Mercy Health Plans (HMO, PPO, ASO and All Other Products)
  • Mercy Medicare Advantage (PPO)
  • Missouri Care Health Plan (Medicaid HMO)
  • Molina Healthcare of Missouri (Medicaid HMO)
  • MultiPlan (PPO)
  • NPPN
  • Private Health Care System (PPO)
  • Three Rivers Provider Network (PPO)
  • United HealthCare of the Midwest, Inc. (HMO, PPO, CHOICE, Select, Options and All Other Products)
  • Wellcare


Featured Links

KidsHealth Library

For Kids

For Teens

For Parents

Downloadable documents

New patient registration form (PDF)

Medical records release form (PDF)

Contact Us

Someone will be happy to answer your call during office hours.

Phone   636-625-2662
Fax   636-625-6623

If it is after hours, please call 636-947-2557.

If you or your child are experiencing a true medical emergency call 911 or head to the nearest Emergency Room.

For a complete list of emergency rooms with SSM Health Cardinal Glennon pediatricians 24 hours a day, visit our Close to Home page or hold your child's place in line, online here.

Meet the Team


dr. jennie austin, pediatrician at ssm medical group pediatrics in lake saint louis

Jennie Austin, MD

Schedule an appointment online with an SSM Cardinal Glennon pediatrician

Alan W. Holshouser, MD

Schedule an appointment online with an SSM Cardinal Glennon pediatrician

dr. kristen rowe, pediatrician at ssm medical group pediatrics in lake saint louis


Kristen L. Rowe, MD

Schedule an appointment online with an SSM Cardinal Glennon pediatrician



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