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Physician Directory

Find a Doctor

Dr. Mary N. Ritchie, DO


  • (314) 251-6295

Dr. Ritchie's Overview

Dr. Mary N. Ritchie graduated from the Oklahoma State University Center for Health Sciences College of Osteopathic Medicine in 1990. She works in Saint Louis, MO and specializes in Psychiatry. Dr. Ritchie is affiliated with Mercy Hospital Saint Louis.

Dr. Ritchie's Experience

Years in Practice: 25

Conditions Treated by Dr. Ritchie

Procedures Performed by Dr. Ritchie

  • Not Available

Dr. Ritchie's Specialties


Dr. Ritchie's Education & Training

Medical School: Oklahoma State University Center for Health Sciences College of Osteopathic Medicine; Graduated 1990

Dr. Ritchie'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. Ritchie's Accepted Insurance

  • Not Available

Dr. Ritchie's Office Information & Appointments

Office Locations

Hagan & Richie Mds

621 S New Ballas Rd Ste 7004B
Saint Louis, MO 63141
(314) 251-6295


Office Hours and Information

Fax: (314) 251-5897

Practice Website: Not Available

Accepting New Patients: Yes

Medicare Accepted: Yes

Medicaid Accepted: No

Monday 9:30 AM - 4:00 PM
Tuesday 9:30 AM - 4:00 PM
Wednesday 9:30 AM - 4:00 PM
Thursday 9:30 AM - 4:00 PM
Friday 9:30 AM - 4:00 PM
Saturday Closed
Sunday Closed

Other Physicians in Dr. Ritchie's Practice

Dr. Ritchie's Hospital Affiliations

Office Locations

Other Psychiatrists Near Saint Louis, MO

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