Juan Armstrong, MD
Specialties
Pulmonary Medicine
Critical Care Medicine
Education & Training
Doctor of Medicine
Juan Armstrong, MD
Pulmonologist with Wellstar since 2009.
Specialties
Pulmonary Medicine
Critical Care Medicine
Education & Training
Doctor of Medicine
Office Locations
Expertise
About Juan Armstrong, MD
Dr. Armstrong currently is in practice with Wellstar Pulmonary Medicine.
Specialties
- Pulmonary Medicine
- Critical Care Medicine
Education & Training
- Tulane University School of Medicine
- Universidad Central del Caribe
Degree
- Doctor of Medicine
Residency
- Tulane University Medical Center & Clinics
Fellowship
- Tulane University Medical Center & Clinics
Certifications
- National Board of Physicians and Surgeons
Hospital Affiliations
- Wellstar Cobb Hospital
- Wellstar Douglas Hospital
- Wellstar Kennestone Hospital
- Wellstar Paulding Medical Center
- Wellstar Windy Hill Hospital
Languages spoken
- English
- Spanish
Patient Reviews
Overall patient rating
4.8Based on 316 patient ratings
- I'd recommend this provider to family and friends
-
- Listened to me carefully
-
- I'd recommend this practice to family and friends
-
- 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
First time with dr. Armstrong and I think he is a grate dr. Very interested in my problem ,very profesional and kind From now he will be my DR. thank to dr. Armstrong.
April 26, 2026
5
My doctor is The best he listens to you.
April 23, 2026
2
I had a Pulmonary function test 2 weeks ago. No contact regarding results. Had to jump through hoops to get in. Wellstar is the worst!!! Every experience from hospital stay to ongoing treatment has been horrible.
April 23, 2026
5
Dr. Armstrong is the best! He takes time talking to me and addresses all of my concerns. The office stuff is very friendly and makes you feel at ease. Very nice and light atmosphere, never a long wait.
April 22, 2026
5
Excellent care!!!
April 13, 2026
5
Excellent.
April 11, 2026
5
Dr. Armstrong is a very caring and kind person. He always listens to what I have to say. He never dismisses anything I say or questions I have.
April 11, 2026
5
Like I said before Wellstar the only place to go and be treated with assurance and most of all a ? SMILE.
April 10, 2026
5
Everyone win the office was very helpful and cordial.
April 10, 2026
5
Dr. Armstrong and staff are the best ever.
March 30, 2026
5
Thank you.
March 27, 2026
5
Dr Armstrong has a very caring bedside manner.
March 27, 2026
5
Great experience!
March 26, 2026
5
I was impressed by the kindness of the entire staff of Dr Armstrong. He was very knowledgeable on how to handle the issues pertaining to my pulmonology! I was pleased with the process by which we're going to handle the issues with the lungs! ? I appreciate the help by each involved.
March 25, 2026
5
Everyone was extremely nice & caring.
March 25, 2026
5
I've been going to Dr Armstrong for 10 years. He is thorough, a great listener and a very kind doctor who always greets you with a big smile! The nurse that assists him( always forget her name) mirrors his kindness and concern. Great doctor with great staff! I would highly recommend him to anyone!
March 25, 2026
5
Great group. Dr. Armstrong listens and is genuinely concerned.
March 23, 2026
5
Dr. Armstrong is Great. I am so Glad to have him
March 19, 2026
5
excellent service and treatment
March 5, 2026
5
All are personable and professional.
March 4, 2026
5
Dr. Armstrong is awesome. He truly cares and it shows!
March 4, 2026
5
Dr. Armstrong is a wonderful Dr. He is very patient and listens to my concerns. He also takes his time to explain my treatment plan. He is very knowledgeable and I feel well taken care of.
February 26, 2026
5
Dr Armstrong is a very caring, thorough physician. I trust him completely to treat my pulmonary problems. He is very congenial and makes your visit very enjoyable.
February 26, 2026
2
Dr. Armstrong was absolutely wonderful. You know, I'm seeing a lot of doctors, pretty much a different doctor maybe twice a week. And he has been, he was absolutely the best doctor I think I've ever had, actually. He was very thorough. He was very, he explained everything in a wonderful manner. Me and my daughter both thought that she was with me. I am so pleased to have him as my pulmonary doctor. And I want to thank him for everything he has done, really. He's done great with me. He explained everything and I could not ask for a better doctor. Thank you.
February 24, 2026
5
It was good he is a very caring dr
February 1, 2026
5
As always, from the time you walk in and go to the front desk to the time you leave, you're treated with kindness and they're just very good at helping you. Dr. Armstrong listens and helps you and just explains things to you extremely well. They're just wonderful there. Thank you.
February 1, 2026
5
Dr Armstrong is one of the best He works together us as a team as more drs should Especially ones that know their bodies and what's happening
January 30, 2026
5
dr Armstrong and his team are very nice and considerate of your questions that need to be answered. They are awesome
January 29, 2026
5
Dr. Armstrong is great. He always takes time to listen and responds where i can understand. I truly believe he cares for my health. Thank you, Dr. Armstrong.
January 29, 2026
5
Excellent first visit. I gained much important information.
January 18, 2026
5
First time with dr. Armstrong and I think he is a grate dr. Very interested in my problem ,very profesional and kind From now he will be my DR. thank to dr. Armstrong.
April 26, 2026
5
My doctor is The best he listens to you.
April 23, 2026
5
Dr. Armstrong is the best! He takes time talking to me and addresses all of my concerns. The office stuff is very friendly and makes you feel at ease. Very nice and light atmosphere, never a long wait.
April 22, 2026
5
Excellent care!!!
April 13, 2026
5
Excellent.
April 11, 2026
5
Dr. Armstrong is a very caring and kind person. He always listens to what I have to say. He never dismisses anything I say or questions I have.
April 11, 2026
5
Like I said before Wellstar the only place to go and be treated with assurance and most of all a ? SMILE.
April 10, 2026
5
Everyone win the office was very helpful and cordial.
April 10, 2026
5
Dr. Armstrong and staff are the best ever.
March 30, 2026
5
Thank you.
March 27, 2026
5
Dr Armstrong has a very caring bedside manner.
March 27, 2026
5
Great experience!
March 26, 2026
5
I was impressed by the kindness of the entire staff of Dr Armstrong. He was very knowledgeable on how to handle the issues pertaining to my pulmonology! I was pleased with the process by which we're going to handle the issues with the lungs! ? I appreciate the help by each involved.
March 25, 2026
5
Everyone was extremely nice & caring.
March 25, 2026
5
I've been going to Dr Armstrong for 10 years. He is thorough, a great listener and a very kind doctor who always greets you with a big smile! The nurse that assists him( always forget her name) mirrors his kindness and concern. Great doctor with great staff! I would highly recommend him to anyone!
March 25, 2026
5
Great group. Dr. Armstrong listens and is genuinely concerned.
March 23, 2026
5
Dr. Armstrong is Great. I am so Glad to have him
March 19, 2026
5
excellent service and treatment
March 5, 2026
5
All are personable and professional.
March 4, 2026
5
Dr. Armstrong is awesome. He truly cares and it shows!
March 4, 2026
5
Dr. Armstrong is a wonderful Dr. He is very patient and listens to my concerns. He also takes his time to explain my treatment plan. He is very knowledgeable and I feel well taken care of.
February 26, 2026
5
Dr Armstrong is a very caring, thorough physician. I trust him completely to treat my pulmonary problems. He is very congenial and makes your visit very enjoyable.
February 26, 2026
5
It was good he is a very caring dr
February 1, 2026
5
As always, from the time you walk in and go to the front desk to the time you leave, you're treated with kindness and they're just very good at helping you. Dr. Armstrong listens and helps you and just explains things to you extremely well. They're just wonderful there. Thank you.
February 1, 2026
5
Dr Armstrong is one of the best He works together us as a team as more drs should Especially ones that know their bodies and what's happening
January 30, 2026
5
dr Armstrong and his team are very nice and considerate of your questions that need to be answered. They are awesome
January 29, 2026
5
Dr. Armstrong is great. He always takes time to listen and responds where i can understand. I truly believe he cares for my health. Thank you, Dr. Armstrong.
January 29, 2026
5
Excellent first visit. I gained much important information.
January 18, 2026
2
I had a Pulmonary function test 2 weeks ago. No contact regarding results. Had to jump through hoops to get in. Wellstar is the worst!!! Every experience from hospital stay to ongoing treatment has been horrible.
April 23, 2026
2
Dr. Armstrong was absolutely wonderful. You know, I'm seeing a lot of doctors, pretty much a different doctor maybe twice a week. And he has been, he was absolutely the best doctor I think I've ever had, actually. He was very thorough. He was very, he explained everything in a wonderful manner. Me and my daughter both thought that she was with me. I am so pleased to have him as my pulmonary doctor. And I want to thank him for everything he has done, really. He's done great with me. He explained everything and I could not ask for a better doctor. Thank you.
February 24, 2026
2
I had a Pulmonary function test 2 weeks ago. No contact regarding results. Had to jump through hoops to get in. Wellstar is the worst!!! Every experience from hospital stay to ongoing treatment has been horrible.
April 23, 2026
2
Dr. Armstrong was absolutely wonderful. You know, I'm seeing a lot of doctors, pretty much a different doctor maybe twice a week. And he has been, he was absolutely the best doctor I think I've ever had, actually. He was very thorough. He was very, he explained everything in a wonderful manner. Me and my daughter both thought that she was with me. I am so pleased to have him as my pulmonary doctor. And I want to thank him for everything he has done, really. He's done great with me. He explained everything and I could not ask for a better doctor. Thank you.
February 24, 2026
5
First time with dr. Armstrong and I think he is a grate dr. Very interested in my problem ,very profesional and kind From now he will be my DR. thank to dr. Armstrong.
April 26, 2026
5
My doctor is The best he listens to you.
April 23, 2026
5
Dr. Armstrong is the best! He takes time talking to me and addresses all of my concerns. The office stuff is very friendly and makes you feel at ease. Very nice and light atmosphere, never a long wait.
April 22, 2026
5
Excellent care!!!
April 13, 2026
5
Excellent.
April 11, 2026
5
Dr. Armstrong is a very caring and kind person. He always listens to what I have to say. He never dismisses anything I say or questions I have.
April 11, 2026
5
Like I said before Wellstar the only place to go and be treated with assurance and most of all a ? SMILE.
April 10, 2026
5
Everyone win the office was very helpful and cordial.
April 10, 2026
5
Dr. Armstrong and staff are the best ever.
March 30, 2026
5
Thank you.
March 27, 2026
5
Dr Armstrong has a very caring bedside manner.
March 27, 2026
5
Great experience!
March 26, 2026
5
I was impressed by the kindness of the entire staff of Dr Armstrong. He was very knowledgeable on how to handle the issues pertaining to my pulmonology! I was pleased with the process by which we're going to handle the issues with the lungs! ? I appreciate the help by each involved.
March 25, 2026
5
Everyone was extremely nice & caring.
March 25, 2026
5
I've been going to Dr Armstrong for 10 years. He is thorough, a great listener and a very kind doctor who always greets you with a big smile! The nurse that assists him( always forget her name) mirrors his kindness and concern. Great doctor with great staff! I would highly recommend him to anyone!
March 25, 2026
5
Great group. Dr. Armstrong listens and is genuinely concerned.
March 23, 2026
5
Dr. Armstrong is Great. I am so Glad to have him
March 19, 2026
5
excellent service and treatment
March 5, 2026
5
All are personable and professional.
March 4, 2026
5
Dr. Armstrong is awesome. He truly cares and it shows!
March 4, 2026
5
Dr. Armstrong is a wonderful Dr. He is very patient and listens to my concerns. He also takes his time to explain my treatment plan. He is very knowledgeable and I feel well taken care of.
February 26, 2026
5
Dr Armstrong is a very caring, thorough physician. I trust him completely to treat my pulmonary problems. He is very congenial and makes your visit very enjoyable.
February 26, 2026
5
It was good he is a very caring dr
February 1, 2026
5
As always, from the time you walk in and go to the front desk to the time you leave, you're treated with kindness and they're just very good at helping you. Dr. Armstrong listens and helps you and just explains things to you extremely well. They're just wonderful there. Thank you.
February 1, 2026
5
Dr Armstrong is one of the best He works together us as a team as more drs should Especially ones that know their bodies and what's happening
January 30, 2026
5
dr Armstrong and his team are very nice and considerate of your questions that need to be answered. They are awesome
January 29, 2026
5
Dr. Armstrong is great. He always takes time to listen and responds where i can understand. I truly believe he cares for my health. Thank you, Dr. Armstrong.
January 29, 2026
5
Excellent first visit. I gained much important information.
January 18, 2026
5
First time with dr. Armstrong and I think he is a grate dr. Very interested in my problem ,very profesional and kind From now he will be my DR. thank to dr. Armstrong.
April 26, 2026
5
My doctor is The best he listens to you.
April 23, 2026
2
I had a Pulmonary function test 2 weeks ago. No contact regarding results. Had to jump through hoops to get in. Wellstar is the worst!!! Every experience from hospital stay to ongoing treatment has been horrible.
April 23, 2026
5
Dr. Armstrong is the best! He takes time talking to me and addresses all of my concerns. The office stuff is very friendly and makes you feel at ease. Very nice and light atmosphere, never a long wait.
April 22, 2026
5
Excellent care!!!
April 13, 2026
5
Excellent.
April 11, 2026
5
Dr. Armstrong is a very caring and kind person. He always listens to what I have to say. He never dismisses anything I say or questions I have.
April 11, 2026
5
Like I said before Wellstar the only place to go and be treated with assurance and most of all a ? SMILE.
April 10, 2026
5
Everyone win the office was very helpful and cordial.
April 10, 2026
5
Dr. Armstrong and staff are the best ever.
March 30, 2026
5
Dr Armstrong has a very caring bedside manner.
March 27, 2026
5
Thank you.
March 27, 2026
5
Great experience!
March 26, 2026
5
I was impressed by the kindness of the entire staff of Dr Armstrong. He was very knowledgeable on how to handle the issues pertaining to my pulmonology! I was pleased with the process by which we're going to handle the issues with the lungs! ? I appreciate the help by each involved.
March 25, 2026
5
Everyone was extremely nice & caring.
March 25, 2026
5
I've been going to Dr Armstrong for 10 years. He is thorough, a great listener and a very kind doctor who always greets you with a big smile! The nurse that assists him( always forget her name) mirrors his kindness and concern. Great doctor with great staff! I would highly recommend him to anyone!
March 25, 2026
5
Great group. Dr. Armstrong listens and is genuinely concerned.
March 23, 2026
5
Dr. Armstrong is Great. I am so Glad to have him
March 19, 2026
5
excellent service and treatment
March 5, 2026
5
All are personable and professional.
March 4, 2026
5
Dr. Armstrong is awesome. He truly cares and it shows!
March 4, 2026
5
Dr. Armstrong is a wonderful Dr. He is very patient and listens to my concerns. He also takes his time to explain my treatment plan. He is very knowledgeable and I feel well taken care of.
February 26, 2026
5
Dr Armstrong is a very caring, thorough physician. I trust him completely to treat my pulmonary problems. He is very congenial and makes your visit very enjoyable.
February 26, 2026
2
Dr. Armstrong was absolutely wonderful. You know, I'm seeing a lot of doctors, pretty much a different doctor maybe twice a week. And he has been, he was absolutely the best doctor I think I've ever had, actually. He was very thorough. He was very, he explained everything in a wonderful manner. Me and my daughter both thought that she was with me. I am so pleased to have him as my pulmonary doctor. And I want to thank him for everything he has done, really. He's done great with me. He explained everything and I could not ask for a better doctor. Thank you.
February 24, 2026
5
As always, from the time you walk in and go to the front desk to the time you leave, you're treated with kindness and they're just very good at helping you. Dr. Armstrong listens and helps you and just explains things to you extremely well. They're just wonderful there. Thank you.
February 1, 2026
5
It was good he is a very caring dr
February 1, 2026
5
Dr Armstrong is one of the best He works together us as a team as more drs should Especially ones that know their bodies and what's happening
January 30, 2026
5
dr Armstrong and his team are very nice and considerate of your questions that need to be answered. They are awesome
January 29, 2026
5
Dr. Armstrong is great. He always takes time to listen and responds where i can understand. I truly believe he cares for my health. Thank you, Dr. Armstrong.
January 29, 2026
5
Excellent first visit. I gained much important information.
January 18, 2026
5
Excellent first visit. I gained much important information.
January 18, 2026
5
Dr. Armstrong is great. He always takes time to listen and responds where i can understand. I truly believe he cares for my health. Thank you, Dr. Armstrong.
January 29, 2026
5
dr Armstrong and his team are very nice and considerate of your questions that need to be answered. They are awesome
January 29, 2026
5
Dr Armstrong is one of the best He works together us as a team as more drs should Especially ones that know their bodies and what's happening
January 30, 2026
5
It was good he is a very caring dr
February 1, 2026
5
As always, from the time you walk in and go to the front desk to the time you leave, you're treated with kindness and they're just very good at helping you. Dr. Armstrong listens and helps you and just explains things to you extremely well. They're just wonderful there. Thank you.
February 1, 2026
2
Dr. Armstrong was absolutely wonderful. You know, I'm seeing a lot of doctors, pretty much a different doctor maybe twice a week. And he has been, he was absolutely the best doctor I think I've ever had, actually. He was very thorough. He was very, he explained everything in a wonderful manner. Me and my daughter both thought that she was with me. I am so pleased to have him as my pulmonary doctor. And I want to thank him for everything he has done, really. He's done great with me. He explained everything and I could not ask for a better doctor. Thank you.
February 24, 2026
5
Dr Armstrong is a very caring, thorough physician. I trust him completely to treat my pulmonary problems. He is very congenial and makes your visit very enjoyable.
February 26, 2026
5
Dr. Armstrong is a wonderful Dr. He is very patient and listens to my concerns. He also takes his time to explain my treatment plan. He is very knowledgeable and I feel well taken care of.
February 26, 2026
5
Dr. Armstrong is awesome. He truly cares and it shows!
March 4, 2026
5
All are personable and professional.
March 4, 2026
5
excellent service and treatment
March 5, 2026
5
Dr. Armstrong is Great. I am so Glad to have him
March 19, 2026
5
Great group. Dr. Armstrong listens and is genuinely concerned.
March 23, 2026
5
I've been going to Dr Armstrong for 10 years. He is thorough, a great listener and a very kind doctor who always greets you with a big smile! The nurse that assists him( always forget her name) mirrors his kindness and concern. Great doctor with great staff! I would highly recommend him to anyone!
March 25, 2026
5
Everyone was extremely nice & caring.
March 25, 2026
5
I was impressed by the kindness of the entire staff of Dr Armstrong. He was very knowledgeable on how to handle the issues pertaining to my pulmonology! I was pleased with the process by which we're going to handle the issues with the lungs! ? I appreciate the help by each involved.
March 25, 2026
5
Great experience!
March 26, 2026
5
Thank you.
March 27, 2026
5
Dr Armstrong has a very caring bedside manner.
March 27, 2026
5
Dr. Armstrong and staff are the best ever.
March 30, 2026
5
Everyone win the office was very helpful and cordial.
April 10, 2026
5
Like I said before Wellstar the only place to go and be treated with assurance and most of all a ? SMILE.
April 10, 2026
5
Dr. Armstrong is a very caring and kind person. He always listens to what I have to say. He never dismisses anything I say or questions I have.
April 11, 2026
5
Excellent.
April 11, 2026
5
Excellent care!!!
April 13, 2026
5
Dr. Armstrong is the best! He takes time talking to me and addresses all of my concerns. The office stuff is very friendly and makes you feel at ease. Very nice and light atmosphere, never a long wait.
April 22, 2026
2
I had a Pulmonary function test 2 weeks ago. No contact regarding results. Had to jump through hoops to get in. Wellstar is the worst!!! Every experience from hospital stay to ongoing treatment has been horrible.
April 23, 2026
5
My doctor is The best he listens to you.
April 23, 2026
5
First time with dr. Armstrong and I think he is a grate dr. Very interested in my problem ,very profesional and kind From now he will be my DR. thank to dr. Armstrong.
April 26, 2026
Juan Armstrong, MD
Pulmonologist with Wellstar since 2009
Rating
4.8
|
|
Specialties
Pulmonary Medicine
, Critical Care Medicine
Education
Doctor of Medicine
Medical School
Tulane University School of Medicine Universidad Central del Caribe
Residency
Tulane University Medical Center & Clinics
Fellowship
Tulane University Medical Center & Clinics
Certifications
National Board of Physicians and Surgeons
Spoken Languages
English and Spanish
Hospital Affiliations
Wellstar Cobb Hospital Wellstar Douglas Hospital Wellstar Kennestone Hospital Wellstar Paulding Medical Center Wellstar Windy Hill Hospital
Office Locations
|
|
www.wellstar.org/physicians/juan-armstrong-md
|
We use cookies for booking and general analytics. Learn more about or internet privacy policy.