Dr. Douglas J Marshall, MD



Internal Medicine   -  Illinois,  Morton

 Overview

Dr. Douglas J Marshall, MD works in Morton, Illinois is a specialist in Internal Medicine and graduated Southern Illinois University School Of Medicine in 1992. Dr. Marshall is affiliated with OSF Saint Francis Medical Center, Saint Francis Medical Center and practicing for 31 years

 Specialties

  • Internal Medicine

 Board Certifications

  • Board Certified by the American Board of Internal Medicine

 Years Since Graduation

  • 31

 State License

  • Illinois

 Education & Training

Medical School

Southern Illinois University School Of Medicine

Springfield, IL, United States

Graduated: 1992

 Awards

Awards for Dr. Douglas J Marshall, MD are not present.

 Dr. Marshall Reviews

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 Office Locations


Primary location

 Marshall Internal Medicine
110 North Main Street
Illinois (IL)
Morton
61550
 Phone:(309) 266-8900

Accepting New Patients

  • Yes
* Please verify this information when scheduling an appointment.

 Map & Directions



Marshall Internal Medicine, 110 North Main Street, Morton, Illinois (IL), 61550




 Insurances Accepted (check insurance plans)

  • Aetna
  • Blue Card PPO
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of Illinois
  • Blue Cross Blue Shield of Illinois PPO
  • Choice Care PPO
  • Choice Plus POS
  • Cigna
  • Commercial Insurance Company
  • CoreSource
  • Coventry Health Care
  • Coventry Health Care of Illinois
  • Coventry Health Care of Illinois PPO
  • HAP Insurance
  • Health Alliance PPO
  • Health and Life PPO
  • Health Net
  • Humana
  • Medicare
  • Medicare Advantage PFFS
  • Medicare MCR
  • Medico
  • MultiPlan
  • MultiPlan PPO
  • Navigate HMO
  • Navigate POS
  • Options PPO
  • Pekin Insurance
  • PHCS Network PPO
  • Platinum PPO
  • Preferred PPO
  • Principal Life
  • Thrivent Financial
  • Tricare
  • United Healthcare
  • UnitedHealthCare

* Please verify this information when scheduling an appointment.

 Blog Posts

Blog Posts for Dr. Douglas J Marshall, MD are not present.

 Patients Questions

Patients questions for Dr. Douglas J Marshall, MD are not present.

 Affiliated Hospitals


OSF Saint Francis Medical Center photo


OSF Saint Francis Medical Center

530 North East Glen Oak Avenue Illinois IL, Peoria, 61637

OSF Saint Francis Medical Center is a non-profit hospital located in Peoria, IL. Procedures/Diagnosis costs are at the state average in 12 of 14 procedures. Length of Stay is at the state average in 11 of 14 procedures.






Saint Francis Medical Center

211 Saint Francis Drive Missouri MO, Cape Girardeau, 63703

The One Medical CenterFor You and the Ones You Love Saint Francis Medical Center is a 258-bed facility serving more than 650,000 people throughout Missouri, Illinois, Kentucky, Tennessee and Arkansas. Guided by its mission to provide a ministry of healing and wellness inspired by our Christian phil...


 (573) 331-3000


  •  Latest reviews for Internal Medicine specialists

  • Dr. C. is a pleasant, professional caring and fun doctor. Answered all my questions on a keep it simple level and explained everything. He took his time. I will refer them when needed. What a great group!
    07 February 2024
    (6)
  • He is the best if you need help with panic attacks. He fixed up my medication and I feel better.
    31 January 2024
    (40)
  • Dr. Jungblut and staff are all professional, fun, conscientious. Been going here for a long time. My children and grandchildren now see Dr. Jungblut too.
    24 January 2024
    (7)
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