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Dr. Michael Callahan, MD

Medical Oncology*•Male•Age 50

Medical Oncology*

Dr. Michael Callahan, MD is a medical oncology specialist in Indianapolis, IN and has over 24 years of experience in the medical field. Dr. Callahan has extensive experience in Gynecologic Neoplasms. He graduated from INDIANA UNIVERSITY / BLOOMINGTON in 1999. He is affiliated with medical facilities such as Hendricks Regional Health and Ascension St. Vincent Dunn. He is accepting new patients.

Dr. Michael Callahan, MD

Ascension Medical Group St. Vincent Women's Gynecologic Cancer Care

8402 Harcourt Rd Ste 420 Indianapolis, IN 46260

Make an Appointment

(317) 415-6740

Accepting new patients

(317) 415-6740

Hospital Highlight

Dr. Callahan is affiliated with Hendricks Regional Health Danville, a highly rated hospital.

At a Glance

  • Explains Conditions Well
    Patients said this doctor explains conditions well. • See reviews
  • Practices at Top Hospital
    Outstanding Patient Experience Award™ • See hospitals
  • Hospital Satisfaction
    Patients said they were highly satisfied at this doctor's hospital. • See hospitals
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*The information displayed here is sourced from independent information providers, such as state board websites, as of November 2023, 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.

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Dr. Callahan's Reviews

Likelihood to recommend Dr. Callahan

4.4

46 ratings, 19 with a written review
5 Star
85%
85%
4 Star
0%
0%
3 Star
0%
0%
2 Star
2%
2%
1 Star
13%
13%
What went well
No reviews yet
What could be improved
No reviews yet

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RecentHighestLowestMost Helpful
Reply
What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Traci – Jul 27, 2023
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Reply
What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
May 15, 2023
×Post a ResponseAre you Dr. Michael Callahan, MD?
Reply
What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
May 10, 2023
×Post a ResponseAre you Dr. Michael Callahan, MD?
Reply
What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
1 person found this helpful
Helpful
Nov 03, 2022
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Reply
What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Suzy – Sep 09, 2022
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Reply
What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Stacey Ireland-Chatman – Apr 15, 2022
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Reply
What went well
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Nov 18, 2021
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Reply
What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Eva Coleman – Sep 17, 2021
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Reply
What went well
No results
What could be improved
No results
Helpful
Nov 12, 2020
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Reply
What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Bonnie D – Jul 14, 2020
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Reply
What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
No results
3 people found this helpful
Helpful
Feb 27, 2020
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Reply
What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
IN – Sep 06, 2019
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Reply
What went well
  • Appointment scheduling
What could be improved
  • Didn't listen or answer questions
  • Didn't explain conditions well
  • Appointment was rushed
  • Didn't trust the provider's decisions
2 people found this helpful
Helpful
Aug 22, 2019
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Reply
What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
  • Long wait times
Helpful
Anderson, IN – May 31, 2019
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Reply
What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
No results
Helpful
Erin Dunn in Indianapolis, IN – Aug 14, 2018
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Reply
What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
4 people found this helpful
Helpful
MISSI RYAN in ALEXANDRIA, IN – Jun 06, 2018
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Reply
What went well
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
No results
2 people found this helpful
Helpful
Christine Russ in Marion, IN – Apr 12, 2017
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Reply
What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
  • Long wait times
3 people found this helpful
Helpful
S. Angela in Columbia City, IN – Jan 21, 2017
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Reply
What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
No results
5 people found this helpful
Helpful
Martina Jernigan in Indianapolis, IN – Apr 28, 2016
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Leave a review

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About Me

Biography

Dr. Michael Callahan, MD is a Medical Oncology Specialist in Indianapolis, IN and has over 24 years of experience in the medical field. Dr. Callahan has...Read more

Specialties*

  • Medical Oncology

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

Board Certifications

American Board of Medical Specialties®
American Board of Obstetrics & Gynecology®
- 
Gynecological Oncology
- 
Obstetrics & Gynecology
Learn more about board certification

INDIANA UNIVERSITY / BLOOMINGTON

Medical School, 1999

  • Healthgrades Honor Roll
Learn more about recognized doctors

Common Questions and Answers

    Please call the office to learn more. (317) 415-6740

    What is the best way to schedule an appointment with Dr. Michael Callahan, MD?

    View contact information to make an appointment.

    Can I use my insurance at Dr. Michael Callahan, MD?

    Dr. Michael Callahan, MD accepts various insurance plans. You can easily check if your insurance provider is accepted by using the Healthgrades insurance check. We recommend verifying your insurance coverage before scheduling an appointment to ensure a seamless experience.

    Does Dr. Michael Callahan, MD accept new patients?

    New patients are generally accepted by Dr. Michael Callahan, MD on Healthgrades. To arrange an appointment, call the number on Dr. Callahan's profile.

    What are Dr. Michael Callahan, MD's top areas of expertise?

    Dr. Michael Callahan, MD specializes in Gynecologic Neoplasms. See more on Healthgrades.

    What is Dr. Michael Callahan, MD's office address?

    Dr. Callahan's office is located at 8402 Harcourt Rd Ste 420, Indianapolis, IN 46260. You can find other locations and directions on Healthgrades.

    Focus on Metastatic Breast Cancer

    Locations

    Ascension Medical Group St. Vincent Women's Gynecologic Cancer Care

    Ascension Medical Group St. Vincent Women's Gynecologic Cancer Care8402 Harcourt Rd Ste 420 Indianapolis, IN 46260
    1

    Affiliated Hospitals

    Hendricks Regional Health

    1000 E Main St
    Danville, IN 46122
    Recipient of 7
    hospital awards

    Outstanding Patient Experience Award™ (2024, 2023, 2022)

    Top in the nation for overall patient experience based on nine measures related to doctor and nurse communication, hospital cleanliness and noise levels, and medication and post-discharge care instructions

    View all awards

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

    89%
    Patients said they were given information about recovering at home

    5% higher than the national average

    82%
    Patients would recommend the hospital to friends and family

    18% higher than the national average

    View all patient feedback

    Ascension St. Vincent Dunn

    1600 23rd St
    Bedford, IN 47421

    Ascension St. Vincent Fishers

    13861 Olio Rd
    Fishers, IN 46037

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

    89%
    Patients said they were given information about recovering at home

    2% higher than the national average

    80%
    Patients said that doctors always listened to them and explained things well

    2% lower than the national average

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