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Dr. Karthi Subbannan, MD

Dr. Karthi Subbannan, MD

Hematology*
25+ years of experience

Dr. Karthi Subbannan, MD is a hematologist in Duluth, GA and has over 25 years of experience in the medical field. Dr. Subbannan has extensive experience in Pancreatic Neoplasms, Renal Neoplasms & Resection, and Breast Neoplasms. She graduated from Indiana University School of Medicine in 1996. She is affiliated with medical facilities such as Emory Johns Creek Hospital and Northside Hospital. She is accepting new patients and telehealth appointments.

2.9 Star Rating
Based on 16 reviews 2.9 Star Rating (16 reviews)

Practice

6300 Hospital Pkwy Ste 300 Duluth, GA 30097
Telehealth available

Make an Appointment

(770) 623-8965

Hospital Highlight

Dr. Subbannan is affiliated with Northside Hospital Forsyth Cumming, a highly rated hospital.

At a Glance

  • Areas of Expertise
    Dr. Subbannan specializes in the areas of Hematology & Medical Oncology. • See board certifications
  • Friendly Staff
    Patients said the staff was friendly. • See reviews
  • Offers Telehealth
    This doctor offers telehealth appointments. Call the office to schedule an appointment.
  • Practices at Top Hospital
    America's 250 Best Hospitals Award™ • See hospitals
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Dr. Subbannan's Reviews

Likelihood to recommend Dr. Subbannan

2.9

16 ratings, 10 with a written review
5 Star
38%
38%
4 Star
13%
13%
3 Star
0%
0%
2 Star
6%
6%
1 Star
44%
44%

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Any reviews that are deemed fraudulent or violate our guidelines will be removed immediately.

RecentHighestLowestMost Helpful
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
Dec 06, 2021
×Post a ResponseAre you Dr. Karthi Subbannan, MD?
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
Tom – Oct 22, 2021
×Post a ResponseAre you Dr. Karthi Subbannan, MD?
What went well
No results
What could be improved
  • Didn't listen or answer questions
  • Didn't explain conditions well
  • Didn't trust the provider's decisions
Helpful
KD – Aug 27, 2021
×Post a ResponseAre you Dr. Karthi Subbannan, MD?
What went well
  • Explained conditions well
What could be improved
  • Difficult to schedule appointment
  • Staff wasn't friendly
  • Appointment was rushed
Helpful
Aug 06, 2021
×Post a ResponseAre you Dr. Karthi Subbannan, MD?
What went well
No results
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
1 person found this helpful
Helpful
Apr 22, 2021
×Post a ResponseAre you Dr. Karthi Subbannan, MD?
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
Karen Wright – Mar 31, 2020
×Post a ResponseAre you Dr. Karthi Subbannan, MD?
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
Nov 28, 2019
×Post a ResponseAre you Dr. Karthi Subbannan, MD?
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
Sep 14, 2019
×Post a ResponseAre you Dr. Karthi Subbannan, MD?
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
Maria Poupart in Alpharetta, GA – Jun 16, 2016
×Post a ResponseAre you Dr. Karthi Subbannan, MD?
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
David Q in Forsyth County, GA – May 05, 2016
×Post a ResponseAre you Dr. Karthi Subbannan, MD?

Leave a review

How was your experience with Dr. Subbannan?

Know Before You Go

About Me

biography

Dr. Karthi Subbannan, MD is a hematologist in Duluth, GA and has over 25 years of experience in the medical field. Dr. Subbannan has extensive experience in Pancreatic Neoplasms, Renal Neoplasms & Resection, and Breast Neoplasms. She graduated...read more

  • Hematology

  • Medical Oncology

  • Internal 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.

  • Indiana University School Of Medicine

    Medical School, 1996
American Board of Medical Specialties®
American Board of Internal Medicine®
- 
Hematology
- 
Medical Oncology
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. To learn more about the difference between these sources, please refer to our FAQs.
Healthgrades has not received any data indicating a board action exists for this provider.

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

Focus on Breast Cancer

Locations

Practice

Northside Hospital Inc-Gcs/Johns Creek6300 Hospital Pkwy Ste 300 Duluth, GA 30097
1

Practice

Georgia Cancer Specialists I PC1835 Savoy Dr Ste 300 Atlanta, GA 30341
2

Practice

Northside Hospital1000 Johnson Ferry Rd Atlanta, GA 30342
3

Practice

Georgia Cancer Specialists I PC3330 Preston Ridge Rd Ste 110 Alpharetta, GA 30005
4

Affiliated Hospitals

  • Northside Hospital Forsyth

    1200 Northside Forsyth Dr
    Cumming, GA 30041
    Recipient of 12
    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

    Surgical Care Excellence Award™ (2023)

    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

    77%
    Patients would recommend the hospital to friends and family

    12% higher than the national average

    View all patient feedback

  • Northside Hospital

    1000 Johnson Ferry Rd
    Atlanta, GA 30342
    Recipient of 3
    hospital awards

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

    85%
    Patients said they were given information about recovering at home

    1% higher than the national average

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

    1% higher than the national average

    View all patient feedback

  • Emory Johns Creek Hospital

    6325 Hospital Pkwy
    Johns Creek, GA 30097
    Recipient of 31
    hospital awards

    America's 250 Best Hospitals Award™ (2025, 2024, 2023)

    Top 5% in the nation for consistently delivering clinical quality

    View all awards

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

    83%
    Patients said they were given information about recovering at home

    1% lower than the national average

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

    1% higher than the national average

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