Summary

Dr. Timothy Gillum specializes in otolaryngology-head and neck surgery, focusing on conditions affecting the ear, nose, throat, and related structures of the head and neck. He earned his medical degree from the University of Texas Health Science Center at San Antonio Joe R. and Teresa Lozano Long School of Medicine. With 29 years of clinical experience, Dr. Gillum has developed extensive expertise in treating complex ENT conditions. He provides care in English.

Dr. Gillum practices at Marion Health and operates the Gillum Sinus and Allergy Institute in Marion, Indiana. He treats patients with tonsillitis, ongoing sinus infections, and chronic sinusitis that affects daily quality of life. His practice performs diagnostic pathology tests and skin cultures to accurately identify infections and guide treatment plans. Patients have given Dr. Gillum an average rating of 3.8 out of 5 stars on Vitals.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 3.8
  • 29 years of experience
  • speaks English
  • Univ Of Tx Hlth Sci Ctr At San Antonio Joe R & Teresa Lozano Long Schof Med
  • 20 written reviews
  • 1 specialty
  • 1 area of expertise
  • 1 hospital affiliation
  • 2 office locations
  • Male

Patients’ Perspective

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

Office Locations

Dr. Timothy G Gillum has 2 locations

Gillum Sinus And Allergy Institute

801 W Gardner DrMarion, IN 46952
Mon9:00 am - 5:00 pm
Tue9:00 am - 5:00 pm
Wed9:00 am - 5:00 pm
Thu9:00 am - 5:00 pm
FriClosed
SatClosed
SunClosed

Marion Health

441 N Wabash AveMarion, IN 46952

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Dr. Timothy G Gillum, MD
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Dr. Timothy G Gillum, MDDr. Scott C Swim, MDDr. Thomas Willits Herendeen, MDDr. Adam Ridge Kaiser, MD
Otolaryngology-Head & Neck SurgeryOtolaryngology-Head & Neck SurgeryOtolaryngology-Head & Neck SurgeryOtolaryngology-Head & Neck Surgery
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
3.8 
4.4 
3.4 
29 Years of Experience 40 Years of Experience 34 Years of Experience 28 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English Speaks English Speaks English, Spanish Speaks English, Spanish
Marion , INAnderson , INLagrange , INFort Wayne , IN
Med School: Univ Of Tx Hlth Sci Ctr At San Antonio Joe R & Teresa Lozano Long Schof Med Med School: Indiana University School Of Medicine Med School: Indiana University School Of Medicine Med School: University Of Michigan Medical School
Current Profile
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Insurance Plans Accepted by Dr. Timothy G Gillum

  • Accepts Medicare
  • Accepts Medicaid

Medical Specialties

Dr. Timothy G Gillum has the following specialty

Specialty Expertise

Dr. Timothy G Gillum has the following area of expertise

  • Otolaryngology

Certifications, License, & Education

29 Years Experience

Dr. Timothy G Gillum holds an expired medical license in the state of Indiana.

Medical License

Medical Doctor with an expired medical license in the state of Indiana that expired in 2025.

Education & Training

Medical School

Graduated from Univ Of Tx Hlth Sci Ctr At San Antonio Joe R & Teresa Lozano Long Schof Med in 1997.

NPI Number

Dr. Gillum's NPI number is 1316994791.

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Frequently Asked Questions

Where is Dr. Timothy Gillum's office located?
Dr. Timothy Gillum's office is located at 801 W Gardner Dr, Marion, IN, 46952.
Does Dr. Timothy Gillum accept my insurance?
You can see the insurance plans that Dr. Timothy Gillum accepts on their Vitals profile.
How can I make an appointment with Dr. Timothy Gillum?
You can find contact information for Dr. Timothy Gillum here on Vitals.
Which hospitals is Dr. Timothy Gillum affiliated with?
Dr. Timothy Gillum is affiliated with Marion Health.
What languages does Dr. Timothy Gillum speak?
Dr. Timothy Gillum speaks English.

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