Summary

Dr. Lancas graduated from the Medical College of Wisconsin in 1976. He works in Marion, IL and specializes in Psychiatry.

Quick Facts

  • 4.3
  • 50 years of experience
  • Medical College Of Wisconsin
  • 1 written review
  • 1 specialty
  • 13 areas of expertise
  • 1 office location
  • Male

Patients’ Perspective

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

Office Location

Deaconess Illinois Medical Center

3333 W Deyoung StMarion, IL 62959

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Dr. John J Lancas, MD
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Dr. John J Lancas, MDDr. Harmeeta Singh, MDDr. Geoffrey Sinner, MDDr. Mary Stephenson, MD
PsychiatryPsychiatryPsychiatryPsychiatry
Accepts New Patients Accepts New Patients Accepts New Patients
4.3 
2.7 
2.8 
50 Years of Experience 27 Years of Experience 19 Years of Experience 34 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English Speaks English Speaks English
Marion , ILSaint Louis , MOJacksonville , FLSaint Louis , MO
Med School: Medical College Of Wisconsin Med School: Kempegowda Institute Of Medical Sciences Med School: University of Connecticut School of Medicine Med School: Wright State University
Current Profile
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Insurance Plans Accepted by Dr. John J Lancas

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

Medical Specialties

Dr. John J Lancas has the following specialty

Specialty Expertise

Dr. John J Lancas has the following 13 areas of expertise

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

Certifications, License, & Education

50 Years Experience

Dr. John J Lancas holds an active medical license in the state of Illinois.

Medical License

Medical Doctor with an active medical license in the state of Illinois that expires in 2026.

Education & Training

Medical School

Graduated from Medical College Of Wisconsin in 1976.

NPI Number

Dr. Lancas' NPI number is 1487750352.

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Frequently Asked Questions

Is Dr. John Lancas accepting new patients?
Dr. John Lancas has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Does Dr. John Lancas accept my insurance?
You can see the insurance plans that Dr. John Lancas accepts on their Vitals profile.
Where is Dr. John Lancas's office located?
Dr. John Lancas's office is located at 3333 W Deyoung St, Marion, IL, 62959.
How can I make an appointment with Dr. John Lancas?
You can find contact information for Dr. John Lancas here on Vitals.
Does Dr. John Lancas accept virtual/telehealth appointments?
Dr. John Lancas has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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