Summary

Dr. Valerie Nelson-Mason has practiced obstetrics and gynecology and emergency medicine for 31 years, treating falls, preeclampsia, and preterm labor. She is affiliated with SSM Health Saint Joseph Hospital Saint Charles and SSM Health Care.

Dr. Nelson-Mason earned her medical degree from the University of California Davis School of Medicine and completed her residency at Baylor College of Medicine. She sees patients in Lake Saint Louis, Missouri, and speaks English and Spanish. Patients on Vitals rate Dr. Nelson-Mason 4.1 out of 5.

Overview based on verified provider data

Quick Facts

  • 4.1
  • 31 years of experience
  • speaks English, Spanish
  • Baylor College Of Medicine
  • 4 written reviews
  • 2 specialties
  • 12 areas of expertise
  • 2 hospital affiliations
  • 1 office location
  • Female

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Location

Ssm Health Care

100 Medical PlzLake Saint Louis, MO 63367

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Dr. Valerie Kim Nelson-Mason, MD
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Dr. Valerie Kim Nelson-Mason, MDDr. Sherma St Fort Morton, MDIan HolleyChristy F Eckert
Obstetrics & GynecologyObstetrics & GynecologyEmergency MedicineNurse Practitioner
Accepts New Patients Accepts New Patients
4.1 
4.8 
0 
0 
31 Years of Experience 22 Years of Experience 9 Years of Experience
No Virtual Visit Option Virtual Visit Available No Virtual Visit Option No Virtual Visit Option
Speaks English, Spanish Speaks English
Lake Saint Louis , MODurham , NCSaint Louis , MOWashington , MO
Med School: UNIVERSITY OF CALIFORNIA DAVIS SCHOOL OF MEDICINE Med School: University of Florida College of Medicine Med School: Royal College Of Surgeons In Ireland School Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Valerie Kim Nelson-Mason

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Dr. Valerie Kim Nelson-Mason has the following 2 specialties

Specialty Expertise

Dr. Valerie Kim Nelson-Mason has the following 12 areas of expertise

  • Birth Control
  • C-section
  • Child Birth
  • Emergency Medicine
  • Hot Flashes
  • Infertility
  • Menopause
  • Menstrual Pain
  • Pap Smear
  • Pelvic Exam
  • Pregnancy
  • Women's Health

Certifications, License, & Education

31 Years Experience

Dr. Valerie Kim Nelson-Mason holds an expired medical license in the state of Missouri.

Medical License

Medical Doctor with an expired medical license in the state of Missouri that expired in 2026.

Education & Training

Residency

Completed their residency at Baylor College Of Medicine.

Medical School

Graduated from UNIVERSITY OF CALIFORNIA DAVIS SCHOOL OF MEDICINE in 1999 and University Of California San Diego School Of Medicine in 1995.

NPI Number

Dr. Nelson-Mason's NPI number is 1316986508.

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Frequently Asked Questions

Where is Dr. Valerie Nelson-Mason's office located?
Dr. Valerie Nelson-Mason's office is located at 100 Medical Plz, Lake Saint Louis, MO, 63367.
How can I make an appointment with Dr. Valerie Nelson-Mason?
You can find contact information for Dr. Valerie Nelson-Mason here on Vitals.
Which hospitals is Dr. Valerie Nelson-Mason affiliated with?
Dr. Valerie Nelson-Mason is affiliated with Ssm Health Saint Joseph Hospital Saint Charles and Ssm Health Care.
Does Dr. Valerie Nelson-Mason accept virtual/telehealth appointments?
Dr. Valerie Nelson-Mason has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Does Dr. Valerie Nelson-Mason accept my insurance?
You can see the insurance plans that Dr. Valerie Nelson-Mason accepts on their Vitals profile.

Data Sources

This provider profile is built using data from:

  • NPPES NPI Registry
  • State medical licensing boards
  • Healthcare system and provider network data

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