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Dr. William Mollohan, DO

Dr. William Mollohan, DO

Internal Medicine*
35+ years of experience

Dr. William Mollohan, DO is an internist in Springfield, IL and has over 35 years of experience in the medical field. He graduated from Oklahoma State University Center for Health Sciences College of Osteopathic Medicine in 1985. He is affiliated with Presence Mercy Medical Center. He is not accepting new patients.

3 Star Rating
Based on 13 reviews 3 Star Rating (13 reviews)

Practice

1227 S 9th St Springfield, IL 62703
(217) 679-1406

At a Glance

  • Areas of Expertise
    Dr. Mollohan specializes in the areas of Emergency Medicine & Internal Medicine. • See board certifications
  • Clean Hospital
    Patients said the hospital this doctor practices at is clean. • See hospitals
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Dr. Mollohan's Reviews

Likelihood to recommend Dr. Mollohan

3.0

13 ratings, 1 with written review
5 Star
46%
46%
4 Star
0%
0%
3 Star
8%
8%
2 Star
0%
0%
1 Star
46%
46%

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What went well
  • I felt respected
  • Trusted the provider's decisions
What could be improved
No results
Helpful
Regina – Dec 30, 2023
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Know Before You Go

About Me

care philosophy

I am a doctor because I see health as a Choice & Opportunity. When I see you as a patient I understand that you want to attain and maintain healthy living. Often that means healing that is merely physical from illness and injury. Some patients...read more

biography

I am a Board Certified Internist and Addiction Medicine specialist. Half of my over 30 years were spent as an "E R doctor", emergency medicine board certified. I treat patients of all ages as a P C P (primary care physician) and many before, during, and after Substance Use issues.

  • Internal Medicine

  • Emergency Medicine

*Healthgrades does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.

  • University Of Illinois At Urbana-champaign

    Undergraduate School

  • Cook County Hospital Chicago

    Fellowship Hospital, 1989

  • Chicago Osteopathic Health Systems

    Residency Hospital, 1988

  • Oklahoma State University Center For Health Sciences College Of Osteopathic Medicine

    Medical School, 1985

  • Freeman Hlthsys

    Internship Hospital, 1985
American Osteopathic Association®
American Osteopathic Board of Emergency Medicine
- 
Emergency Medicine†
American Osteopathic Board of Internal Medicine®
- 
Internal Medicine
†Self designated 
For detailed information about any of the below board actions, please search for the provider's records on the linked state licensing board or the Federation of State Medical Boards. Information last updated March 29, 2025. To learn more about the difference between these sources, please refer to our FAQs.
Board actions foundState licensing board
Within the last one to three years
Illinois Department of Financial and Professional Regulation
More than three years ago
Illinois Department of Financial and Professional Regulation

Healthgrades receives board action history for physicians and physician assistants. The information displayed here is sourced from independent information providers, such as state board websites, and may not be the most up-to-date information. Healthgrades makes no representations with respect to the accuracy of any information provided here and assumes no responsibility or liability for such information.

Learn more about medical license public record check

  • English

  • Spanish

Focus on Brain Health

Locations

Practice

Springfield Treatment Center1227 S 9th St Springfield, IL 62703
1
  • Call
  • Fax
  • Hours
    • Mon: 6:00am - 2:00pm
    • Tue: 6:00am - 2:00pm
    • Wed: 6:00am - 2:00pm
    • Thu: 6:00am - 2:00pm
    • Fri: 6:00am - 2:00pm
    • Sat: 6:00am - 2:00pm
    • Sun: closed
  • Directions

Affiliated Hospitals

  • Presence Mercy Medical Center

    1325 N Highland Ave
    Aurora, IL 60506
    Recipient of 1
    hospital award

    How patients felt about the care they received at this hospital.

    87%
    Patients said they were given information about recovering at home

    3% higher than the national average

    78%
    Patients said that nurses always listened to them and explained things well

    3% higher than the national average

    View all patient feedback
Learn more about how Healthgrades measures Hospital Quality