Summary

Dr. Krojanker graduated from the St Louis University School of Medicine in 1985. He works in Arnold, MO and 2 other locations and specializes in Psychiatry, Addiction Medicine and Neurology. Dr. Krojanker is affiliated with Mercy Hospital Jefferson.

Quick Facts

  • accepting new patients
  • 3.2
  • 41 years of experience
  • 14 insurance plans accepted
  • speaks English
  • St Louis University Hospital
  • 3 written reviews
  • 3 specialties
  • 15 areas of expertise
  • 3 board certifications
  • 1 hospital affiliation
  • 3 office locations
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Spent time with me
  • Flexible scheduling

Office Locations

Dr. David Niels Krojanker has 3 locations

Comtrea Arnold

21 Municipal DrArnold, MO 63010
Mon9:00 am - 7:30 pm
Tue9:00 am - 7:30 pm
Wed9:00 am - 7:30 pm
Thu9:00 am - 7:30 pm
Fri9:00 am - 5:00 pm
SatClosed
SunClosed

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. David Niels Krojanker, MDErnest Alexander Graypel, MDDr. Shilpa Amara, MDSandra Obiebi, APRN
PsychiatryPsychiatryPsychiatryPsychiatry
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
3.2 
41 Years of Experience 40 Years of Experience 17 Years of Experience 3 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English Speaks English, Russian Speaks English Speaks English
Arnold , MOSaint Louis , MOSaint Louis , MOFlorissant , MO
Med School: St Louis University School Of Medicine Med School: University of Missouri Kansas City’s School of Medicine Med School: St Matthew's University (Cayman Islands) Med School: Southern Illinois University
Current Profile
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Insurance Plans Accepted by Dr. David Niels Krojanker

  • Accepts Medicare
  • Accepts Medicaid
  • Aetna
  • Blue Cross Blue Shield of Illinois
  • Cigna
  • Cigna-HealthSpring
  • Dean Health Plan
  • ESSENCE Healthcare
  • Golden Rule
  • Humana
  • Meritain Health
  • Tricare
  • UnitedHealthcare
  • Wellcare
  • WPS Health Plan
  • WPS Health Plan - Medicare

Medical Specialties

Dr. David Niels Krojanker has the following 3 specialties

Specialty Expertise

Dr. David Niels Krojanker has the following 15 areas of expertise

  • Addiction Medicine
  • Alzheimer's Disease
  • Attention Deficit Disorder (ADD) / Attention Deficit Hyperactivity Disorder (ADHD)
  • Attention-Deficit/Hyperactivity Disorder (ADHD)
  • Bipolar Disorder
  • Clinical Depression
  • Depression
  • Depressive Disorder
  • Insomnia
  • Mental Illness
  • Mood Disorders
  • Neurology
  • Personality Disorder
  • Schizophrenia
  • Sleep Disorders

Certifications, License, & Education

41 Years Experience

Education & Training

Residency

Completed their residency at St Louis University Hospital.

Medical School

Graduated from St Louis University School Of Medicine in 1985.

NPI Number

Dr. Krojanker's NPI number is 1114900867.

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Frequently Asked Questions

Is Dr. David Krojanker accepting new patients?
Dr. David Krojanker is accepting new patients on Vitals. View Dr. David Krojanker's profile on Vitals to make an appointment.
Does Dr. David Krojanker accept my insurance?
You can see the insurance plans that Dr. David Krojanker accepts on their Vitals profile.
What languages does Dr. David Krojanker speak?
Dr. David Krojanker speaks English.
Which hospitals is Dr. David Krojanker affiliated with?
Dr. David Krojanker is affiliated with Mercy Hospital Jefferson.
Does Dr. David Krojanker accept virtual/telehealth appointments?
Dr. David Krojanker has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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