Summary

Dr. Dreyer graduated from the University of Missouri Columbia School of Medicine in 1981. He works in Saint Louis, MO and 3 other locations and specializes in Neonatology, Obstetrics & Gynecology and Pediatrics. Dr. Dreyer is affiliated with Mercy Hospital Saint Louis, Kindred Hospital Saint Louis South, Mercy Heart And Vascular Hospital Saint Louis, Mercy Childrens Hospital Saint Louis and Mercy Heart And Vascular Hospital Saint Louis.

Quick Facts

  • accepting new patients
  • 45 years of experience
  • speaks English
  • Wilford Hall Medical Center
  • 3 specialties
  • 6 areas of expertise
  • 3 board certifications
  • 5 hospital affiliations
  • 6 office locations
  • Male

Office Locations

Dr. Gary Lee Dreyer has 6 locations

Mercy Clinic Obgyn Medical Tower B Suite 4017

621 S New Ballas RdSaint Louis, MO 63141
Mon8:00 am - 4:00 pm
Tue8:00 am - 4:00 pm
Wed8:00 am - 4:00 pm
Thu8:00 am - 4:00 pm
Fri8:00 am - 4:00 pm
SatClosed
SunClosed

Mercy Childrens Hospital Saint Louis

615 S New Ballas RdSaint Louis, MO 63141

Mercy Hospital South

10010 Kennerly RdSaint Louis, MO 63128

Mercy Heart And Vascular Hospital Saint Louis

625 S New Ballas RdCreve Coeur, MO 63141

Mercy Hospital Saint Louis

615 S New Ballas RdSaint Louis, MO 63141

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Dr. Gary Lee Dreyer, MD
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Dr. Gary Lee Dreyer, MDAngela Ruth KleinDr. Jorge Andres Dipaola, MDDr. Erin Marie Hall, MD
NeonatologyNurse PractitionerPediatricsPediatrics
Accepts New Patients
3.5 
45 Years of Experience 37 Years of Experience 15 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English Speaks Spanish, Russian, English Speaks English, Spanish Speaks Spanish, English
Saint Louis , MOSaint Louis , MOSaint Louis , MOKansas City , MO
Med School: University Of Missouri Columbia School Of Medicine Med School: Universidad De Buenos Aires Facultad De Medicina Med School: University Of Kansas School Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Gary Lee Dreyer

  • Accepts Medicare
  • Accepts Medicaid

Medical Specialties

Dr. Gary Lee Dreyer has the following 3 specialties

Specialty Expertise

Dr. Gary Lee Dreyer has the following 6 areas of expertise

  • Congenital Anomalies
  • Congenital Heart Disease
  • High-Risk Deliveries
  • Obstetrics & Gynecology
  • Pediatrics
  • Premature Infants

Certifications, License, & Education

45 Years Experience

MEDICAL LICENSE

Medical Doctor, Missouri, 2026, Expired

EDUCATION & TRAINING

Residency

Wilford Hall Medical Center

Medical School

University Of Missouri Columbia School Of MedicineGraduated in 1981

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Frequently Asked Questions

Is Dr. Gary Dreyer accepting new patients?
Dr. Gary Dreyer is accepting new patients on Vitals. View Dr. Gary Dreyer's profile on Vitals to make an appointment.
Does Dr. Gary Dreyer accept my insurance?
You can see the insurance plans that Dr. Gary Dreyer accepts on their Vitals profile.
What languages does Dr. Gary Dreyer speak?
Dr. Gary Dreyer speaks English.
How can I make an appointment with Dr. Gary Dreyer?
You can find contact information for Dr. Gary Dreyer here on Vitals.
Does Dr. Gary Dreyer accept virtual/telehealth appointments?
Dr. Gary Dreyer has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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