Skip to content

    Physician Directory

    Find a Doctor

    Dr. Mark S. Wald, MD

    Pulmonary Disease, Pulmonary Critical Care Medicine

    Dr. Wald's Overview

    Dr. Wald graduated from the Washington University School of Medicine in 1977. He works in Florissant, MO and specializes in Pulmonary Disease and Pulmonary Critical Care Medicine. Dr. Wald is affiliated with Christian Hospital.

    Dr. Wald's Experience

    Years in Practice: 39

    Procedures Performed by Dr. Wald

    Dr. Wald's Specialties

    Pulmonary Disease, Pulmonary Critical Care Medicine

    Dr. Wald's Education & Training

    Medical School: Washington University School of Medicine; Graduated 1977

    Dr. Wald's Rating

    Rate This Doctor

    Overall Rating


    • Explains conditions & treatments
    • Takes time to answer my questions
    • Provides follow-up as needed
    • View All Ratings

    Dr. Wald's Accepted Insurance

    Please verify insurance information directly with your doctor's office as it may change frequently.

    • Anthem Blue Access PPO
    • Anthem Blue Preferred HMO
    • Anthem Blue Preferred Plus POS
    • Anthem Blue Preferred Select
    • Anthem MO Blue Preferred Options
    • BCBS Blue Card PPO
    • CIGNA LocalPlus
    • CIGNA Open Access Plus
    • View More

    Dr. Wald's Office Information & Appointments

    Office Locations

    Northwest Healthcare Sleep Center

    1225 Graham Rd
    Florissant, MO 63031
    (314) 953-6774


    Office Hours and Information

    Fax: (314) 953-6974

    Practice Website: Not Available

    Accepting New Patients: Yes

    Medicare Accepted: Yes

    Medicaid Accepted: Yes

    Monday 8:00 AM - 5:00 PM
    Tuesday 8:00 AM - 5:00 PM
    Wednesday 8:00 AM - 5:00 PM
    Thursday 8:00 AM - 5:00 PM
    Friday 8:00 AM - 5:00 PM
    Saturday Closed
    Sunday Closed

    Other Physicians in Dr. Wald's Practice

    Dr. Wald's Hospital Affiliations

    Office Locations

    Other Pulmonologists Near Florissant, MO

    View More Pulmonologists