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Dr. Mark Merlin, MD

Dr. Mark Merlin, MD

Radiation Oncology*
30+ years of experience

Dr. Mark Merlin, MD is a radiation oncologist in Decatur, GA and has over 30 years of experience in the medical field. He graduated from LSU Health Sciences Center New Orleans School of Medicine in 1993. He is affiliated with medical facilities such as Rhode Island Hospital and Baptist Health Lexington. He is accepting new patients.

5 Star Rating
Based on 46 reviews 5 Star Rating (46 reviews)

Practice

2349 Lawrenceville Hwy Decatur, GA 30033

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Dr. Merlin's Reviews

Likelihood to recommend Dr. Merlin

5.0

46 ratings, 40 with a written review
5 Star
98%
98%
4 Star
2%
2%
3 Star
0%
0%
2 Star
0%
0%
1 Star
0%
0%

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RecentHighestLowestMost Helpful
What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Dr. Russ A – Mar 25, 2025
Thank you for taking the time to leave such a...Read More
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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
Ron Bolen – Oct 22, 2024
×Post a ResponseAre you Dr. Mark Merlin, MD?
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
Sep 21, 2024
We are happy to hear you had such a positive...Read More
×Post a ResponseAre you Dr. Mark Merlin, MD?
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
Joseph Moon – Jun 26, 2024
Thank you for taking the time to leave such a...Read More
×Post a ResponseAre you Dr. Mark Merlin, MD?
What went well
No results
What could be improved
No results
Helpful
Apr 22, 2024
Thank you for taking the time to leave such a...Read More
×Post a ResponseAre you Dr. Mark Merlin, MD?
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
Feb 28, 2024
We are happy to hear you had such a positive...Read More
×Post a ResponseAre you Dr. Mark Merlin, MD?
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
Feb 24, 2024
Thank you so much for the positive feedback! It’s...Read More
×Post a ResponseAre you Dr. Mark Merlin, MD?
What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Wait times
What could be improved
No results
Helpful
Nov 03, 2023
Thank you so much for the positive feedback! It’s...Read More
×Post a ResponseAre you Dr. Mark Merlin, MD?
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
LC – Aug 28, 2023
Thank you for taking the time to share your...Read More
×Post a ResponseAre you Dr. Mark Merlin, MD?
What went well
No results
What could be improved
No results
Helpful
Aug 27, 2023
We are happy to hear you had such a positive...Read More
×Post a ResponseAre you Dr. Mark Merlin, MD?
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
Lilly – Aug 25, 2023
Thank you so much for the positive feedback! It’s...Read More
×Post a ResponseAre you Dr. Mark Merlin, 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
Apr 03, 2023
Thank you for taking the time to share your...Read More
×Post a ResponseAre you Dr. Mark Merlin, 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
Feb 27, 2023
Thank you for taking the time to leave a review...Read More
×Post a ResponseAre you Dr. Mark Merlin, 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
Feb 27, 2023
Thank you for taking the time to leave such a...Read More
×Post a ResponseAre you Dr. Mark Merlin, 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
Eric Millarc – Jan 03, 2023
Thank you for taking the time to leave a review,...Read More
×Post a ResponseAre you Dr. Mark Merlin, 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
Douglas Blakney – Sep 29, 2022
We are happy to hear you had such a positive...Read More
×Post a ResponseAre you Dr. Mark Merlin, 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
Aug 16, 2022
We are happy to hear you had such a positive...Read More
×Post a ResponseAre you Dr. Mark Merlin, 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
Tobias – Aug 08, 2022
We are happy to hear you had such a positive...Read More
×Post a ResponseAre you Dr. Mark Merlin, 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
Billy Cole – Jul 01, 2022
Thank you for leaving such a kind review, Billy!...Read More
×Post a ResponseAre you Dr. Mark Merlin, 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
Michael Klajbor – Jul 01, 2022
Michael, thank you for taking the time to share...Read More
×Post a ResponseAre you Dr. Mark Merlin, MD?

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About Me

care philosophy

For a patient to make an informed decision regarding cancer therapy, he/she must become educated about the diagnosis and treatment options.  It is the physician's duty to educate the patient about these topics in a clear, compassionate, and...read more

biography

Dr. Mark Merlin, a Louisiana native, was practicing at a large radiation and medical oncology group in New Orleans before Hurricane Katrina uprooted his family to Atlanta. He reached out to Radiotherapy Clinics of Georgia because of its strong...read more
  • Radiation 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.

  • Ga Rad Therapy Ctr/med College Ga

    Residency Hospital, 1997
  • Augusta University Medical College Of Georgia

    Internship Hospital, 1994
  • Medical College Of Georgia Hospital And Clinic

    Internship Hospital, 1994
  • Lsu Health Sciences Center New Orleans School Of Medicine

    Medical School, 1993
American Board of Medical Specialties®
American Board of Radiology®
Radiation 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.

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Locations

Practice

Radiotherapy Clinics of Georgia LLC2349 Lawrenceville Hwy Decatur, GA 30033
1

Practice

Rcog Cancer Center Llc-Newton7174 Wheat St NE Covington, GA 30014
2
Rockdale County Radiation1293 Wellbrook Cir NE Conyers, GA 30012
3
Office53 Perimeter Ctr E Ste 500 Atlanta, GA 30346
4