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Dr. David Giammar, MD

Colorectal Surgery*MaleAge 52

Colorectal Surgery*

Dr. David Giammar, MD is a colorectal surgery specialist in Westerville, OH and has over 27 years of experience in the medical field. He graduated from Northeast Ohio Medical University in 1996. He is affiliated with medical facilities such as Mercer County Community Hospital and Grand Lake Health System. He is accepting new patients and telehealth appointments.

Dr. David Giammar, MD

Practice

477 Cooper Rd Ste 440 Westerville, OH 43081
Telehealth services available

Make an Appointment

(380) 898-5561
Telehealth services available

Accepting new patients

At a Glance

  • Explains Conditions Well
    Patients said this doctor explains conditions well. See reviews
  • Offers Telehealth
    This provider offers telehealth appointments. Call the office to schedule an appointment.
  • Practices at Top Hospital
    Outstanding Patient Experience Award™ 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. Giammar's Reviews

Likelihood to recommend Dr. Giammar

4.3

46 ratings, 21 with a written review
5 Star
78%
78%
4 Star
4%
4%
3 Star
0%
0%
2 Star
2%
2%
1 Star
15%
15%
What went well
No reviews yet
What could be improved
No reviews yet

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RecentHighestLowestMost Helpful
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
Nov 12, 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
Jennifer Hughes – Jun 04, 2023
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Reply
What went well
No results
What could be improved
No results
Helpful
Jan 02, 2023
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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
  • Difficult to schedule appointment
1 person found this helpful
Helpful
Aug 24, 2022
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Reply
What went well
No results
What could be improved
No results
2 people found this helpful
Helpful
Jan 02, 2021
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Reply
What went well
No results
What could be improved
No results
2 people found this helpful
Helpful
Apr 27, 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
  • Wait times
What could be improved
No results
3 people found this helpful
Helpful
Deborah Fisher in THORNVILLE, OH – Mar 05, 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
5 people found this helpful
Helpful
aliccardi in New Albany, OH – Jun 26, 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
What could be improved
No results
2 people found this helpful
Helpful
Tammi ruble in Westerville – Mar 15, 2018
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Reply
What went well
No results
What could be improved
  • Difficult to schedule appointment
  • Didn't listen or answer questions
  • Didn't explain conditions well
  • Staff wasn't friendly
  • Appointment was rushed
  • Didn't trust the provider's decisions
  • Long wait times
6 people found this helpful
Helpful
Mar 13, 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
Helpful
anonymous in Columbus OH – Feb 28, 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
2 people found this helpful
Helpful
Alisha Law – Feb 28, 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
Helpful
Feb 28, 2018
×Post a ResponseAre you Dr. David Giammar, MD?
Reply
What went well
No results
What could be improved
  • Difficult to schedule appointment
  • Didn't listen or answer questions
  • Didn't explain conditions well
  • Staff wasn't friendly
  • Appointment was rushed
  • Didn't trust the provider's decisions
  • Long wait times
7 people found this helpful
Helpful
Shocked patient in Urbana Ohio – Aug 17, 2017
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Reply
What went well
No results
What could be improved
  • Didn't listen or answer questions
  • Didn't explain conditions well
  • Staff wasn't friendly
  • Didn't trust the provider's decisions
8 people found this helpful
Helpful
Detroit, MI – Aug 16, 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
  • Wait times
What could be improved
No results
1 person found this helpful
Helpful
tammy harris in New Lexington, OH – Jul 07, 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
  • Wait times
What could be improved
No results
Helpful
K. Williams in Bellefontaine, OH – Feb 03, 2017
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Reply
What went well
  • Trusted the provider's decisions
What could be improved
  • Difficult to schedule appointment
  • Didn't listen or answer questions
  • Staff wasn't friendly
  • Appointment was rushed
  • Long wait times
9 people found this helpful
Helpful
S.M.B. in Mount Vernon, OH – Oct 18, 2016
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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
2 people found this helpful
Helpful
Columbus, Ohio – Apr 06, 2016
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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
3 people found this helpful
Helpful
Mar 07, 2016
×Post a ResponseAre you Dr. David Giammar, MD?

Leave a review

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About Me

Biography

Dr. David Giammar, MD is a Colorectal Surgery Specialist in Westerville, OH and has over 27 years of experience in the medical field. He graduated from...Read more

Specialties*

  • Colorectal Surgery
  • Acute Care Surgery
  • General Surgery

*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 Surgery®
General Surgery

Grant Medical Center

Residency Hospital

Riverside Methodist Hospital

Residency Hospital

Northeast Ohio Medical University

Medical School, 1996

Common Questions and Answers

    Please call the office to learn more. (380) 898-5561

    What is the best way to schedule an appointment with Dr. David Giammar, MD?

    View contact information to make an appointment.

    Can I use my insurance at Dr. David Giammar, MD?

    Dr. David Giammar, 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. David Giammar, MD accept new patients?

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

    What is Dr. David Giammar, MD's office address?

    Dr. Giammar's office is located at 477 Cooper Rd Ste 440, Westerville, OH 43081. You can find other locations and directions on Healthgrades.

    Locations

    Practice

    Acute Care Surgeons LLC477 Cooper Rd Ste 440 Westerville, OH 43081
    1

    Practice

    Mount Carmel St. Ann's500 S Cleveland Ave Westerville, OH 43081
    2

    Practice

    Aultman General Surgery2600 Tuscarawas St W Ste 600 Canton, OH 44708
    3

    Practice

    Mary Rutan Hospital Crawfis2160 Ewing Crawfis Cir Bellefontaine, OH 43311
    4

    Affiliated Hospitals

    Mercer County Community Hospital

    800 W Main St
    Coldwater, OH 45828
    Recipient of 2
    hospital awards

    Outstanding Patient Experience Award™ (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.

    88%
    Patients said they were given information about recovering at home

    4% higher than the national average

    84%
    Patients said that nurses always listened to them and explained things well

    6% higher than the national average

    View all patient feedback

    Aultman Hospital

    2600 6th St SW
    Canton, OH 44710
    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

    77%
    Patients said that nurses always listened to them and explained things well

    1% lower than the national average

    View all patient feedback

    Mount Carmel St. Ann's

    500 S Cleveland Ave
    Westerville, OH 43081

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