Daniela Guilliam, MD
Specialties
Sleep Medicine
Education & Training
Doctor of Medicine
Daniela Guilliam, MD
Neurologist with Wellstar since 2013.
Specialties
Sleep Medicine
Education & Training
Doctor of Medicine
Office Locations
Expertise
Specialties
- Sleep Medicine
Education & Training
- Mount Sinai School of Medicine
Degree
- Doctor of Medicine
Residency
- Mount Sinai School of Medicine
Fellowship
- University of Miami/Jackson Health System
Certifications
- American Board of Psych/Neurology - Neuro
- American Board of Psych/Neurology - Sleep
Hospital Affiliations
- Wellstar Cobb Hospital
- Wellstar Douglas Hospital
- Wellstar Paulding Medical Center
- Wellstar Windy Hill Hospital
- Wellstar Kennestone Hospital
- Wellstar North Fulton Hospital
Languages spoken
- English
- Portuguese
Common Treatments, Conditions, and Procedures
- Sleep Apnea Surgery
- Sleep Disorder
- Snoring
Patient Reviews
Overall patient rating
4.8Based on 188 patient ratings
- I'd recommend this provider to family and friends
-
- I'd recommend this practice to family and friends
-
- Listened to me carefully
-
- Shared the right amount of information
-
- Earned my trust
-
All reviews have been submitted by patients after seeing the provider.For more information about the review system, check out this Learn more about our review system.
Patient Reviews
5
There they explain to me simple questions they did a good job
May 14, 2025
5
My experience was very pleasant, informative and quick. I appreciate that I was seen at my appointment time and did not experience a delay in seeing my provider. My expectations were managed very well.
April 19, 2025
5
Dr. Daniela Guilliam and Grace were amazing! Dr. Guilliam provided excellent care-professional, attentive, and truly compassionate. She and Grace made my visit smooth and reassuring. The front office staff was okay, but the outstanding care from the medical team more than made up for it. Highly recommend Dr. Daniela Guilliam and her team!
April 4, 2025
5
Caring professionals
March 30, 2025
4
state exact time testing equiptment wiil rive at my home for testing forsleep napnea
March 29, 2025
5
The staff is very attentive, very professional, very friendly.
March 28, 2025
5
Excellent provider.
March 21, 2025
5
Dr. Guilliam is amazing. She answered all my questions. She helped me out a lot.
March 19, 2025
5
It was a great experience
March 15, 2025
5
Great care as usual!
March 14, 2025
5
Yes, I think that Dr. Guilliam is wonderful. I don't see her that often, but I always remember her because I just remember how nice she is. She explains everything. She answers all my questions. She doesn't rush me. And the assistant that comes in before to do my vitals, wonderful. They do a great job. They're helpful. They always check to make sure you have any questions, make you comfortable. So I really appreciate it. I really love WellSTAR.
March 14, 2025
5
Great service good explains and details information easy to understand.
March 7, 2025
4
Thank you.
March 14, 2025
5
I forgot my remote for my Inspire activation, and the doctor and nurse were so kind that they actually allowed me to go home and get it so I could start using it. From the front desk all the way to the final step, everything was easy, and everyone was very kind.
February 13, 2025
5
Todays visit was great! Nurse and Dr was very friendly. Took their time and was very thorough! Will recommend and return!
February 12, 2025
5
With Dr. Guilliam, I really appreciated how she listened closely and spent the time with me needed to go over any concerns I had and come up with thoughtful solutions or a plan in action anyways. It was obvious she was very knowledgeable and experienced and understood better than other doctors have what I've been going through. I just appreciated she explained things really well and I didn't feel rushed. I guess that's it.
February 4, 2025
5
The doctor listened well, seemed genuinely curious about understanding the issue and helping find a resolution. She gave me a clear plan of action. The experience was pleasant start to finish
January 11, 2025
5
I love Dr Guilliam. She listens to my issues and actually seems like she cares. Caring doctors are hard to find these days.
December 13, 2024
4
This office is run very efficiently. Hardly a wait to be seen. The staff is friendly and eager to help. Dr Guilliam actually listens to you and tries to address any problems or questions you may have.
December 12, 2024
5
Excellent customer service .
December 11, 2024
5
Dr, was helpful in providing good options for consideration
November 29, 2024
5
Excellent service, true communication and good advice. The translator is an excellent person, very good attitude and translates perfectly!
November 28, 2024
4
Yes, I have a problem with the billing problem is that y'all keep sending things to my old insurance companies and I don't know why we filled out the forms but it doesn't seem to transfer over. Anyway, that and I asked about a script being sent to one place and it was sent to another but outside of that I was happy with things.
November 27, 2024
5
Dr. Guilliam is amazing, courteous and a very dedicated physician! She takes the time to listen to her patients and provides care that is catered to the individual!
November 24, 2024
5
Thanks
November 15, 2024
5
Keep up the good work
November 9, 2024
5
The practice staff and the doctor were extremely friendly and professional and made me feel very comfortable about my medical care.
October 30, 2024
5
They are excellent professionals, very friendly.
October 30, 2024
5
Front desk staff ladies are always professional, helpful, and friendly. Nurse Grace, is very thorough and detailed. An absolutely wonderful person. And Dr. Guilliam is just the best ever. To me, she instills patient confidence with her professional demeanor, concern and knowledge of my needs and treatment.
October 23, 2024
5
Great doctor and team! Thanks :)
October 9, 2024
5
There they explain to me simple questions they did a good job
May 14, 2025
5
My experience was very pleasant, informative and quick. I appreciate that I was seen at my appointment time and did not experience a delay in seeing my provider. My expectations were managed very well.
April 19, 2025
5
Dr. Daniela Guilliam and Grace were amazing! Dr. Guilliam provided excellent care-professional, attentive, and truly compassionate. She and Grace made my visit smooth and reassuring. The front office staff was okay, but the outstanding care from the medical team more than made up for it. Highly recommend Dr. Daniela Guilliam and her team!
April 4, 2025
5
Caring professionals
March 30, 2025
5
The staff is very attentive, very professional, very friendly.
March 28, 2025
5
Excellent provider.
March 21, 2025
5
Dr. Guilliam is amazing. She answered all my questions. She helped me out a lot.
March 19, 2025
5
It was a great experience
March 15, 2025
5
Great care as usual!
March 14, 2025
5
Yes, I think that Dr. Guilliam is wonderful. I don't see her that often, but I always remember her because I just remember how nice she is. She explains everything. She answers all my questions. She doesn't rush me. And the assistant that comes in before to do my vitals, wonderful. They do a great job. They're helpful. They always check to make sure you have any questions, make you comfortable. So I really appreciate it. I really love WellSTAR.
March 14, 2025
5
Great service good explains and details information easy to understand.
March 7, 2025
5
I forgot my remote for my Inspire activation, and the doctor and nurse were so kind that they actually allowed me to go home and get it so I could start using it. From the front desk all the way to the final step, everything was easy, and everyone was very kind.
February 13, 2025
5
Todays visit was great! Nurse and Dr was very friendly. Took their time and was very thorough! Will recommend and return!
February 12, 2025
5
With Dr. Guilliam, I really appreciated how she listened closely and spent the time with me needed to go over any concerns I had and come up with thoughtful solutions or a plan in action anyways. It was obvious she was very knowledgeable and experienced and understood better than other doctors have what I've been going through. I just appreciated she explained things really well and I didn't feel rushed. I guess that's it.
February 4, 2025
5
The doctor listened well, seemed genuinely curious about understanding the issue and helping find a resolution. She gave me a clear plan of action. The experience was pleasant start to finish
January 11, 2025
5
I love Dr Guilliam. She listens to my issues and actually seems like she cares. Caring doctors are hard to find these days.
December 13, 2024
5
Excellent customer service .
December 11, 2024
5
Dr, was helpful in providing good options for consideration
November 29, 2024
5
Excellent service, true communication and good advice. The translator is an excellent person, very good attitude and translates perfectly!
November 28, 2024
5
Dr. Guilliam is amazing, courteous and a very dedicated physician! She takes the time to listen to her patients and provides care that is catered to the individual!
November 24, 2024
5
Thanks
November 15, 2024
5
Keep up the good work
November 9, 2024
5
The practice staff and the doctor were extremely friendly and professional and made me feel very comfortable about my medical care.
October 30, 2024
5
They are excellent professionals, very friendly.
October 30, 2024
5
Front desk staff ladies are always professional, helpful, and friendly. Nurse Grace, is very thorough and detailed. An absolutely wonderful person. And Dr. Guilliam is just the best ever. To me, she instills patient confidence with her professional demeanor, concern and knowledge of my needs and treatment.
October 23, 2024
5
Great doctor and team! Thanks :)
October 9, 2024
4
state exact time testing equiptment wiil rive at my home for testing forsleep napnea
March 29, 2025
4
Thank you.
March 14, 2025
4
This office is run very efficiently. Hardly a wait to be seen. The staff is friendly and eager to help. Dr Guilliam actually listens to you and tries to address any problems or questions you may have.
December 12, 2024
4
Yes, I have a problem with the billing problem is that y'all keep sending things to my old insurance companies and I don't know why we filled out the forms but it doesn't seem to transfer over. Anyway, that and I asked about a script being sent to one place and it was sent to another but outside of that I was happy with things.
November 27, 2024
4
state exact time testing equiptment wiil rive at my home for testing forsleep napnea
March 29, 2025
4
Thank you.
March 14, 2025
4
This office is run very efficiently. Hardly a wait to be seen. The staff is friendly and eager to help. Dr Guilliam actually listens to you and tries to address any problems or questions you may have.
December 12, 2024
4
Yes, I have a problem with the billing problem is that y'all keep sending things to my old insurance companies and I don't know why we filled out the forms but it doesn't seem to transfer over. Anyway, that and I asked about a script being sent to one place and it was sent to another but outside of that I was happy with things.
November 27, 2024
5
There they explain to me simple questions they did a good job
May 14, 2025
5
My experience was very pleasant, informative and quick. I appreciate that I was seen at my appointment time and did not experience a delay in seeing my provider. My expectations were managed very well.
April 19, 2025
5
Dr. Daniela Guilliam and Grace were amazing! Dr. Guilliam provided excellent care-professional, attentive, and truly compassionate. She and Grace made my visit smooth and reassuring. The front office staff was okay, but the outstanding care from the medical team more than made up for it. Highly recommend Dr. Daniela Guilliam and her team!
April 4, 2025
5
Caring professionals
March 30, 2025
5
The staff is very attentive, very professional, very friendly.
March 28, 2025
5
Excellent provider.
March 21, 2025
5
Dr. Guilliam is amazing. She answered all my questions. She helped me out a lot.
March 19, 2025
5
It was a great experience
March 15, 2025
5
Great care as usual!
March 14, 2025
5
Yes, I think that Dr. Guilliam is wonderful. I don't see her that often, but I always remember her because I just remember how nice she is. She explains everything. She answers all my questions. She doesn't rush me. And the assistant that comes in before to do my vitals, wonderful. They do a great job. They're helpful. They always check to make sure you have any questions, make you comfortable. So I really appreciate it. I really love WellSTAR.
March 14, 2025
5
Great service good explains and details information easy to understand.
March 7, 2025
5
I forgot my remote for my Inspire activation, and the doctor and nurse were so kind that they actually allowed me to go home and get it so I could start using it. From the front desk all the way to the final step, everything was easy, and everyone was very kind.
February 13, 2025
5
Todays visit was great! Nurse and Dr was very friendly. Took their time and was very thorough! Will recommend and return!
February 12, 2025
5
With Dr. Guilliam, I really appreciated how she listened closely and spent the time with me needed to go over any concerns I had and come up with thoughtful solutions or a plan in action anyways. It was obvious she was very knowledgeable and experienced and understood better than other doctors have what I've been going through. I just appreciated she explained things really well and I didn't feel rushed. I guess that's it.
February 4, 2025
5
The doctor listened well, seemed genuinely curious about understanding the issue and helping find a resolution. She gave me a clear plan of action. The experience was pleasant start to finish
January 11, 2025
5
I love Dr Guilliam. She listens to my issues and actually seems like she cares. Caring doctors are hard to find these days.
December 13, 2024
5
Excellent customer service .
December 11, 2024
5
Dr, was helpful in providing good options for consideration
November 29, 2024
5
Excellent service, true communication and good advice. The translator is an excellent person, very good attitude and translates perfectly!
November 28, 2024
5
Dr. Guilliam is amazing, courteous and a very dedicated physician! She takes the time to listen to her patients and provides care that is catered to the individual!
November 24, 2024
5
Thanks
November 15, 2024
5
Keep up the good work
November 9, 2024
5
The practice staff and the doctor were extremely friendly and professional and made me feel very comfortable about my medical care.
October 30, 2024
5
They are excellent professionals, very friendly.
October 30, 2024
5
Front desk staff ladies are always professional, helpful, and friendly. Nurse Grace, is very thorough and detailed. An absolutely wonderful person. And Dr. Guilliam is just the best ever. To me, she instills patient confidence with her professional demeanor, concern and knowledge of my needs and treatment.
October 23, 2024
5
Great doctor and team! Thanks :)
October 9, 2024
5
There they explain to me simple questions they did a good job
May 14, 2025
5
My experience was very pleasant, informative and quick. I appreciate that I was seen at my appointment time and did not experience a delay in seeing my provider. My expectations were managed very well.
April 19, 2025
5
Dr. Daniela Guilliam and Grace were amazing! Dr. Guilliam provided excellent care-professional, attentive, and truly compassionate. She and Grace made my visit smooth and reassuring. The front office staff was okay, but the outstanding care from the medical team more than made up for it. Highly recommend Dr. Daniela Guilliam and her team!
April 4, 2025
5
Caring professionals
March 30, 2025
4
state exact time testing equiptment wiil rive at my home for testing forsleep napnea
March 29, 2025
5
The staff is very attentive, very professional, very friendly.
March 28, 2025
5
Excellent provider.
March 21, 2025
5
Dr. Guilliam is amazing. She answered all my questions. She helped me out a lot.
March 19, 2025
5
It was a great experience
March 15, 2025
4
Thank you.
March 14, 2025
5
Great care as usual!
March 14, 2025
5
Yes, I think that Dr. Guilliam is wonderful. I don't see her that often, but I always remember her because I just remember how nice she is. She explains everything. She answers all my questions. She doesn't rush me. And the assistant that comes in before to do my vitals, wonderful. They do a great job. They're helpful. They always check to make sure you have any questions, make you comfortable. So I really appreciate it. I really love WellSTAR.
March 14, 2025
5
Great service good explains and details information easy to understand.
March 7, 2025
5
I forgot my remote for my Inspire activation, and the doctor and nurse were so kind that they actually allowed me to go home and get it so I could start using it. From the front desk all the way to the final step, everything was easy, and everyone was very kind.
February 13, 2025
5
Todays visit was great! Nurse and Dr was very friendly. Took their time and was very thorough! Will recommend and return!
February 12, 2025
5
With Dr. Guilliam, I really appreciated how she listened closely and spent the time with me needed to go over any concerns I had and come up with thoughtful solutions or a plan in action anyways. It was obvious she was very knowledgeable and experienced and understood better than other doctors have what I've been going through. I just appreciated she explained things really well and I didn't feel rushed. I guess that's it.
February 4, 2025
5
The doctor listened well, seemed genuinely curious about understanding the issue and helping find a resolution. She gave me a clear plan of action. The experience was pleasant start to finish
January 11, 2025
5
I love Dr Guilliam. She listens to my issues and actually seems like she cares. Caring doctors are hard to find these days.
December 13, 2024
4
This office is run very efficiently. Hardly a wait to be seen. The staff is friendly and eager to help. Dr Guilliam actually listens to you and tries to address any problems or questions you may have.
December 12, 2024
5
Excellent customer service .
December 11, 2024
5
Dr, was helpful in providing good options for consideration
November 29, 2024
5
Excellent service, true communication and good advice. The translator is an excellent person, very good attitude and translates perfectly!
November 28, 2024
4
Yes, I have a problem with the billing problem is that y'all keep sending things to my old insurance companies and I don't know why we filled out the forms but it doesn't seem to transfer over. Anyway, that and I asked about a script being sent to one place and it was sent to another but outside of that I was happy with things.
November 27, 2024
5
Dr. Guilliam is amazing, courteous and a very dedicated physician! She takes the time to listen to her patients and provides care that is catered to the individual!
November 24, 2024
5
Thanks
November 15, 2024
5
Keep up the good work
November 9, 2024
5
The practice staff and the doctor were extremely friendly and professional and made me feel very comfortable about my medical care.
October 30, 2024
5
They are excellent professionals, very friendly.
October 30, 2024
5
Front desk staff ladies are always professional, helpful, and friendly. Nurse Grace, is very thorough and detailed. An absolutely wonderful person. And Dr. Guilliam is just the best ever. To me, she instills patient confidence with her professional demeanor, concern and knowledge of my needs and treatment.
October 23, 2024
5
Great doctor and team! Thanks :)
October 9, 2024
5
Great doctor and team! Thanks :)
October 9, 2024
5
Front desk staff ladies are always professional, helpful, and friendly. Nurse Grace, is very thorough and detailed. An absolutely wonderful person. And Dr. Guilliam is just the best ever. To me, she instills patient confidence with her professional demeanor, concern and knowledge of my needs and treatment.
October 23, 2024
5
They are excellent professionals, very friendly.
October 30, 2024
5
The practice staff and the doctor were extremely friendly and professional and made me feel very comfortable about my medical care.
October 30, 2024
5
Keep up the good work
November 9, 2024
5
Thanks
November 15, 2024
5
Dr. Guilliam is amazing, courteous and a very dedicated physician! She takes the time to listen to her patients and provides care that is catered to the individual!
November 24, 2024
4
Yes, I have a problem with the billing problem is that y'all keep sending things to my old insurance companies and I don't know why we filled out the forms but it doesn't seem to transfer over. Anyway, that and I asked about a script being sent to one place and it was sent to another but outside of that I was happy with things.
November 27, 2024
5
Excellent service, true communication and good advice. The translator is an excellent person, very good attitude and translates perfectly!
November 28, 2024
5
Dr, was helpful in providing good options for consideration
November 29, 2024
5
Excellent customer service .
December 11, 2024
4
This office is run very efficiently. Hardly a wait to be seen. The staff is friendly and eager to help. Dr Guilliam actually listens to you and tries to address any problems or questions you may have.
December 12, 2024
5
I love Dr Guilliam. She listens to my issues and actually seems like she cares. Caring doctors are hard to find these days.
December 13, 2024
5
The doctor listened well, seemed genuinely curious about understanding the issue and helping find a resolution. She gave me a clear plan of action. The experience was pleasant start to finish
January 11, 2025
5
With Dr. Guilliam, I really appreciated how she listened closely and spent the time with me needed to go over any concerns I had and come up with thoughtful solutions or a plan in action anyways. It was obvious she was very knowledgeable and experienced and understood better than other doctors have what I've been going through. I just appreciated she explained things really well and I didn't feel rushed. I guess that's it.
February 4, 2025
5
Todays visit was great! Nurse and Dr was very friendly. Took their time and was very thorough! Will recommend and return!
February 12, 2025
5
I forgot my remote for my Inspire activation, and the doctor and nurse were so kind that they actually allowed me to go home and get it so I could start using it. From the front desk all the way to the final step, everything was easy, and everyone was very kind.
February 13, 2025
5
Great service good explains and details information easy to understand.
March 7, 2025
5
Yes, I think that Dr. Guilliam is wonderful. I don't see her that often, but I always remember her because I just remember how nice she is. She explains everything. She answers all my questions. She doesn't rush me. And the assistant that comes in before to do my vitals, wonderful. They do a great job. They're helpful. They always check to make sure you have any questions, make you comfortable. So I really appreciate it. I really love WellSTAR.
March 14, 2025
5
Great care as usual!
March 14, 2025
4
Thank you.
March 14, 2025
5
It was a great experience
March 15, 2025
5
Dr. Guilliam is amazing. She answered all my questions. She helped me out a lot.
March 19, 2025
5
Excellent provider.
March 21, 2025
5
The staff is very attentive, very professional, very friendly.
March 28, 2025
4
state exact time testing equiptment wiil rive at my home for testing forsleep napnea
March 29, 2025
5
Caring professionals
March 30, 2025
5
Dr. Daniela Guilliam and Grace were amazing! Dr. Guilliam provided excellent care-professional, attentive, and truly compassionate. She and Grace made my visit smooth and reassuring. The front office staff was okay, but the outstanding care from the medical team more than made up for it. Highly recommend Dr. Daniela Guilliam and her team!
April 4, 2025
5
My experience was very pleasant, informative and quick. I appreciate that I was seen at my appointment time and did not experience a delay in seeing my provider. My expectations were managed very well.
April 19, 2025
5
There they explain to me simple questions they did a good job
May 14, 2025
Daniela Guilliam, MD
Neurologist with Wellstar since 2013
Rating
4.8
|
|
Specialties
Sleep Medicine
Education
Doctor of Medicine
Medical School
Mount Sinai School of Medicine
Residency
Mount Sinai School of Medicine
Fellowship
University of Miami/Jackson Health System
Certifications
American Board of Psych/Neurology - Neuro American Board of Psych/Neurology - Sleep
Spoken Languages
English and Portuguese
Hospital Affiliations
Wellstar Cobb Hospital Wellstar Douglas Hospital Wellstar Paulding Medical Center Wellstar Windy Hill Hospital Wellstar Kennestone Hospital Wellstar North Fulton Hospital
Office Locations
|
|
www.wellstar.org/physicians/daniela-guilliam-md
|
We use cookies for booking and general analytics. Learn more about our internet privacy policy.