Summary

Dr. Hagen graduated from the St Louis University School of Medicine in 1960. He works in Saint Louis, MO and 1 other location and specializes in Psychiatry. Dr. Hagen is affiliated with Mercy Hospital Saint Louis, Mercy Heart And Vascular Hospital Saint Louis and Mercy Heart And Vascular Hospital Saint Louis.

Quick Facts

  • 4.2
  • 66 years of experience
  • speaks English
  • Harvard Medical School
  • 1 specialty
  • 11 areas of expertise
  • 1 board certification
  • 3 hospital affiliations
  • 2 office locations
  • Male

Patients’ Perspective

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

Office Locations

Dr. Duane Quentin Hagen has 2 locations

Mercy Hospital Saint Louis

615 S New Ballas RdSaint Louis, MO 63141

Mercy Heart And Vascular Hospital Saint Louis

625 S New Ballas RdCreve Coeur, MO 63141

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Dr. Duane Quentin Hagen, MDSandra Obiebi, APRNKelsey J Lonergan, PMHNPDr. Mary Stephenson, MD
PsychiatryPsychiatryPsychiatryPsychiatry
Accepts New Patients Accepts New Patients Accepts New Patients
4.2 
66 Years of Experience 3 Years of Experience 34 Years of Experience
No Virtual Visit Option Virtual Visit Available No Virtual Visit Option Virtual Visit Available
Speaks English Speaks English Speaks English Speaks English
Saint Louis , MOFLORISSANT , MOCLAYTON , MOSaint Louis , MO
Med School: St Louis University School Of Medicine Med School: Southern Illinois University Med School: Wright State University
Current Profile
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Insurance Plans Accepted by Dr. Duane Quentin Hagen

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

Medical Specialties

Dr. Duane Quentin Hagen has the following specialty

Specialty Expertise

Dr. Duane Quentin Hagen has the following 11 areas of expertise

  • Attention Deficit Disorder (ADD) / Attention Deficit Hyperactivity Disorder (ADHD)
  • Attention-Deficit/Hyperactivity Disorder (ADHD)
  • Bipolar Disorder
  • Depression
  • Depressive Disorder
  • Insomnia
  • Mental Illness
  • Mood Disorders
  • Personality Disorder
  • Schizophrenia
  • Sleep Disorders

Certifications, License, & Education

66 Years Experience

Dr. Duane Quentin Hagen 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 Harvard Medical School.

Medical School

Graduated from St Louis University School Of Medicine in 1960.

NPI Number

Dr. Hagen's NPI number is 1285605873.

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Frequently Asked Questions

What languages does Dr. Duane Quentin Hagen speak?
Dr. Duane Quentin Hagen speaks English.
Where is Dr. Duane Quentin Hagen's office located?
Dr. Duane Quentin Hagen's office is located at 615 S New Ballas Rd, Saint Louis, MO, 63141.
Does Dr. Duane Quentin Hagen accept virtual/telehealth appointments?
Dr. Duane Quentin Hagen has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
How can I make an appointment with Dr. Duane Quentin Hagen?
You can find contact information for Dr. Duane Quentin Hagen here on Vitals.
Does Dr. Duane Quentin Hagen accept my insurance?
You can see the insurance plans that Dr. Duane Quentin Hagen accepts on their Vitals profile.

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