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 357 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
Always a pleasant experience when I go to this office. Front office staff is super nice, nurses are friendly. Dr. Armstrong is just wonderful and takes all the time I need to answer any questions.
May 26, 2025
5
Dr.Armstrong is one of the most caring physicians!
May 23, 2025
5
Everything was great. Could not think of anything that could be improved on!
May 23, 2025
5
Dr Armstrong is always willing to listen to your concerns. I'm glad he is my doctor
May 23, 2025
5
Dr Armstrong is awesome!!
April 30, 2025
4
everyone was kind
April 29, 2025
5
I felt very comfortable in Dr. Armstrong's office. His staff made me feel comfortable and I felt almost like I was at home. I would recommend him beyond anyone I've ever met before, and I've met a few. And I look forward to coming back in six months to see him again because he's making me feel a lot better in the time he's treated me. Thank you.
April 30, 2025
5
Great doctor and staff in this office.
April 27, 2025
5
As my answers show, I rank Dr Juan Armstrong at the TOP OF THE LIST!!~!~!~
April 27, 2025
4
Wonderful doctor and team
April 27, 2025
5
Dr. Armstrong is very professional, listens to my concern, and answers my questions. He always takes his time listening and making sure I understand my plan of care.
April 27, 2025
5
Dr Armstrong is a great doctor, and it is so easy to talk to him. When I first came to him in 2016, I was very sick. He was serious about getting me well and keeping me well. He has done just that! Thanks, Dr Armstrong!
April 24, 2025
5
Very good!
April 24, 2025
5
Dr. Armstrong is excellent. He explained my condition to me very well. He has very kind and caring demeanor. He ordered follow up tests to determine any further problems I may have with my lungs.
April 24, 2025
5
Can't say enough good things about the staff & provider. Dr Armstrong is a physician that other doctors should model themselves . He is the ultimate dr in Caring for his patients.
April 27, 2025
5
Staff was very nice and helpful Dr Armstrong was very clear and helpful also
April 24, 2025
3
I think Dr. Armstrong is a great doctor. He's caring and very, very smart. So we are very happy with him. We're looking forward for the next visit. Thank you.
April 24, 2025
5
Dr. Armstrong takes time and sincerely takes interest in listening to concerns. Explains treatment in your understanding and takes account of health history.
April 24, 2025
5
Dr. Juan Armstrong is the very BEST pulmonologist. (I do not say this casually.) He has provided excellent, life-saving care for me. I happily go to any WellStar facility for an appt. with him! The young nurse who did my check-in & medical review is very pleasant, capable, efficient, and professional. She has a bright future ahead. I apologize but I can't remember her name, possibly "Skyler"?
April 24, 2025
5
I have to drive 20+ miles for my appointments but it is always worth it.
April 24, 2025
5
I like that Juan Armstrong, he did a good job I think, and I appreciate him.
April 23, 2025
5
Great experience.
April 23, 2025
5
Great
April 19, 2025
5
Excellent visit, Excellent doctor
April 17, 2025
5
Dr. Armstrong is one of the best medical doctors we have ever had and we would follow him anywhere and Wellstar is a good fit for him because they seemed as caring as he does.
April 2, 2025
5
Dr Armstrong is the most professional caring medical doctor our family has ever delt with. he possesses great interpersonal skills for an MD and that is unusual.
March 31, 2025
5
The doctor and staff was very nice and professional. He was very into date on any question I had and understood my unconcern's. I will use him for my future needs. Thanks
March 30, 2025
5
Excellent customer service
March 30, 2025
5
It was good and so fun now too man
March 29, 2025
5
Dr. Armstrong's staff is always on time and Dr. Armstrong is very professional, very caring, he listens to your needs and he's just an awesome doctor.
March 29, 2025
5
Always a pleasant experience when I go to this office. Front office staff is super nice, nurses are friendly. Dr. Armstrong is just wonderful and takes all the time I need to answer any questions.
May 26, 2025
5
Dr.Armstrong is one of the most caring physicians!
May 23, 2025
5
Everything was great. Could not think of anything that could be improved on!
May 23, 2025
5
Dr Armstrong is always willing to listen to your concerns. I'm glad he is my doctor
May 23, 2025
5
Dr Armstrong is awesome!!
April 30, 2025
5
I felt very comfortable in Dr. Armstrong's office. His staff made me feel comfortable and I felt almost like I was at home. I would recommend him beyond anyone I've ever met before, and I've met a few. And I look forward to coming back in six months to see him again because he's making me feel a lot better in the time he's treated me. Thank you.
April 30, 2025
5
Great doctor and staff in this office.
April 27, 2025
5
As my answers show, I rank Dr Juan Armstrong at the TOP OF THE LIST!!~!~!~
April 27, 2025
5
Dr. Armstrong is very professional, listens to my concern, and answers my questions. He always takes his time listening and making sure I understand my plan of care.
April 27, 2025
5
Dr Armstrong is a great doctor, and it is so easy to talk to him. When I first came to him in 2016, I was very sick. He was serious about getting me well and keeping me well. He has done just that! Thanks, Dr Armstrong!
April 24, 2025
5
Very good!
April 24, 2025
5
Dr. Armstrong is excellent. He explained my condition to me very well. He has very kind and caring demeanor. He ordered follow up tests to determine any further problems I may have with my lungs.
April 24, 2025
5
Can't say enough good things about the staff & provider. Dr Armstrong is a physician that other doctors should model themselves . He is the ultimate dr in Caring for his patients.
April 27, 2025
5
Staff was very nice and helpful Dr Armstrong was very clear and helpful also
April 24, 2025
5
Dr. Armstrong takes time and sincerely takes interest in listening to concerns. Explains treatment in your understanding and takes account of health history.
April 24, 2025
5
Dr. Juan Armstrong is the very BEST pulmonologist. (I do not say this casually.) He has provided excellent, life-saving care for me. I happily go to any WellStar facility for an appt. with him! The young nurse who did my check-in & medical review is very pleasant, capable, efficient, and professional. She has a bright future ahead. I apologize but I can't remember her name, possibly "Skyler"?
April 24, 2025
5
I have to drive 20+ miles for my appointments but it is always worth it.
April 24, 2025
5
I like that Juan Armstrong, he did a good job I think, and I appreciate him.
April 23, 2025
5
Great experience.
April 23, 2025
5
Great
April 19, 2025
5
Excellent visit, Excellent doctor
April 17, 2025
5
Dr. Armstrong is one of the best medical doctors we have ever had and we would follow him anywhere and Wellstar is a good fit for him because they seemed as caring as he does.
April 2, 2025
5
Dr Armstrong is the most professional caring medical doctor our family has ever delt with. he possesses great interpersonal skills for an MD and that is unusual.
March 31, 2025
5
The doctor and staff was very nice and professional. He was very into date on any question I had and understood my unconcern's. I will use him for my future needs. Thanks
March 30, 2025
5
Excellent customer service
March 30, 2025
5
It was good and so fun now too man
March 29, 2025
5
Dr. Armstrong's staff is always on time and Dr. Armstrong is very professional, very caring, he listens to your needs and he's just an awesome doctor.
March 29, 2025
4
everyone was kind
April 29, 2025
4
Wonderful doctor and team
April 27, 2025
3
I think Dr. Armstrong is a great doctor. He's caring and very, very smart. So we are very happy with him. We're looking forward for the next visit. Thank you.
April 24, 2025
3
I think Dr. Armstrong is a great doctor. He's caring and very, very smart. So we are very happy with him. We're looking forward for the next visit. Thank you.
April 24, 2025
4
everyone was kind
April 29, 2025
4
Wonderful doctor and team
April 27, 2025
5
Always a pleasant experience when I go to this office. Front office staff is super nice, nurses are friendly. Dr. Armstrong is just wonderful and takes all the time I need to answer any questions.
May 26, 2025
5
Dr.Armstrong is one of the most caring physicians!
May 23, 2025
5
Everything was great. Could not think of anything that could be improved on!
May 23, 2025
5
Dr Armstrong is always willing to listen to your concerns. I'm glad he is my doctor
May 23, 2025
5
Dr Armstrong is awesome!!
April 30, 2025
5
I felt very comfortable in Dr. Armstrong's office. His staff made me feel comfortable and I felt almost like I was at home. I would recommend him beyond anyone I've ever met before, and I've met a few. And I look forward to coming back in six months to see him again because he's making me feel a lot better in the time he's treated me. Thank you.
April 30, 2025
5
Great doctor and staff in this office.
April 27, 2025
5
As my answers show, I rank Dr Juan Armstrong at the TOP OF THE LIST!!~!~!~
April 27, 2025
5
Dr. Armstrong is very professional, listens to my concern, and answers my questions. He always takes his time listening and making sure I understand my plan of care.
April 27, 2025
5
Dr Armstrong is a great doctor, and it is so easy to talk to him. When I first came to him in 2016, I was very sick. He was serious about getting me well and keeping me well. He has done just that! Thanks, Dr Armstrong!
April 24, 2025
5
Very good!
April 24, 2025
5
Dr. Armstrong is excellent. He explained my condition to me very well. He has very kind and caring demeanor. He ordered follow up tests to determine any further problems I may have with my lungs.
April 24, 2025
5
Can't say enough good things about the staff & provider. Dr Armstrong is a physician that other doctors should model themselves . He is the ultimate dr in Caring for his patients.
April 27, 2025
5
Staff was very nice and helpful Dr Armstrong was very clear and helpful also
April 24, 2025
5
Dr. Armstrong takes time and sincerely takes interest in listening to concerns. Explains treatment in your understanding and takes account of health history.
April 24, 2025
5
Dr. Juan Armstrong is the very BEST pulmonologist. (I do not say this casually.) He has provided excellent, life-saving care for me. I happily go to any WellStar facility for an appt. with him! The young nurse who did my check-in & medical review is very pleasant, capable, efficient, and professional. She has a bright future ahead. I apologize but I can't remember her name, possibly "Skyler"?
April 24, 2025
5
I have to drive 20+ miles for my appointments but it is always worth it.
April 24, 2025
5
I like that Juan Armstrong, he did a good job I think, and I appreciate him.
April 23, 2025
5
Great experience.
April 23, 2025
5
Great
April 19, 2025
5
Excellent visit, Excellent doctor
April 17, 2025
5
Dr. Armstrong is one of the best medical doctors we have ever had and we would follow him anywhere and Wellstar is a good fit for him because they seemed as caring as he does.
April 2, 2025
5
Dr Armstrong is the most professional caring medical doctor our family has ever delt with. he possesses great interpersonal skills for an MD and that is unusual.
March 31, 2025
5
The doctor and staff was very nice and professional. He was very into date on any question I had and understood my unconcern's. I will use him for my future needs. Thanks
March 30, 2025
5
Excellent customer service
March 30, 2025
5
It was good and so fun now too man
March 29, 2025
5
Dr. Armstrong's staff is always on time and Dr. Armstrong is very professional, very caring, he listens to your needs and he's just an awesome doctor.
March 29, 2025
5
Always a pleasant experience when I go to this office. Front office staff is super nice, nurses are friendly. Dr. Armstrong is just wonderful and takes all the time I need to answer any questions.
May 26, 2025
5
Dr.Armstrong is one of the most caring physicians!
May 23, 2025
5
Dr Armstrong is always willing to listen to your concerns. I'm glad he is my doctor
May 23, 2025
5
Everything was great. Could not think of anything that could be improved on!
May 23, 2025
5
Dr Armstrong is awesome!!
April 30, 2025
5
I felt very comfortable in Dr. Armstrong's office. His staff made me feel comfortable and I felt almost like I was at home. I would recommend him beyond anyone I've ever met before, and I've met a few. And I look forward to coming back in six months to see him again because he's making me feel a lot better in the time he's treated me. Thank you.
April 30, 2025
4
everyone was kind
April 29, 2025
5
Great doctor and staff in this office.
April 27, 2025
5
Dr. Armstrong is very professional, listens to my concern, and answers my questions. He always takes his time listening and making sure I understand my plan of care.
April 27, 2025
5
Can't say enough good things about the staff & provider. Dr Armstrong is a physician that other doctors should model themselves . He is the ultimate dr in Caring for his patients.
April 27, 2025
5
As my answers show, I rank Dr Juan Armstrong at the TOP OF THE LIST!!~!~!~
April 27, 2025
4
Wonderful doctor and team
April 27, 2025
5
Dr Armstrong is a great doctor, and it is so easy to talk to him. When I first came to him in 2016, I was very sick. He was serious about getting me well and keeping me well. He has done just that! Thanks, Dr Armstrong!
April 24, 2025
5
Very good!
April 24, 2025
3
I think Dr. Armstrong is a great doctor. He's caring and very, very smart. So we are very happy with him. We're looking forward for the next visit. Thank you.
April 24, 2025
5
Dr. Armstrong is excellent. He explained my condition to me very well. He has very kind and caring demeanor. He ordered follow up tests to determine any further problems I may have with my lungs.
April 24, 2025
5
Staff was very nice and helpful Dr Armstrong was very clear and helpful also
April 24, 2025
5
Dr. Armstrong takes time and sincerely takes interest in listening to concerns. Explains treatment in your understanding and takes account of health history.
April 24, 2025
5
Dr. Juan Armstrong is the very BEST pulmonologist. (I do not say this casually.) He has provided excellent, life-saving care for me. I happily go to any WellStar facility for an appt. with him! The young nurse who did my check-in & medical review is very pleasant, capable, efficient, and professional. She has a bright future ahead. I apologize but I can't remember her name, possibly "Skyler"?
April 24, 2025
5
I have to drive 20+ miles for my appointments but it is always worth it.
April 24, 2025
5
I like that Juan Armstrong, he did a good job I think, and I appreciate him.
April 23, 2025
5
Great experience.
April 23, 2025
5
Great
April 19, 2025
5
Excellent visit, Excellent doctor
April 17, 2025
5
Dr. Armstrong is one of the best medical doctors we have ever had and we would follow him anywhere and Wellstar is a good fit for him because they seemed as caring as he does.
April 2, 2025
5
Dr Armstrong is the most professional caring medical doctor our family has ever delt with. he possesses great interpersonal skills for an MD and that is unusual.
March 31, 2025
5
The doctor and staff was very nice and professional. He was very into date on any question I had and understood my unconcern's. I will use him for my future needs. Thanks
March 30, 2025
5
Excellent customer service
March 30, 2025
5
It was good and so fun now too man
March 29, 2025
5
Dr. Armstrong's staff is always on time and Dr. Armstrong is very professional, very caring, he listens to your needs and he's just an awesome doctor.
March 29, 2025
5
Dr. Armstrong's staff is always on time and Dr. Armstrong is very professional, very caring, he listens to your needs and he's just an awesome doctor.
March 29, 2025
5
It was good and so fun now too man
March 29, 2025
5
Excellent customer service
March 30, 2025
5
The doctor and staff was very nice and professional. He was very into date on any question I had and understood my unconcern's. I will use him for my future needs. Thanks
March 30, 2025
5
Dr Armstrong is the most professional caring medical doctor our family has ever delt with. he possesses great interpersonal skills for an MD and that is unusual.
March 31, 2025
5
Dr. Armstrong is one of the best medical doctors we have ever had and we would follow him anywhere and Wellstar is a good fit for him because they seemed as caring as he does.
April 2, 2025
5
Excellent visit, Excellent doctor
April 17, 2025
5
Great
April 19, 2025
5
Great experience.
April 23, 2025
5
I like that Juan Armstrong, he did a good job I think, and I appreciate him.
April 23, 2025
5
I have to drive 20+ miles for my appointments but it is always worth it.
April 24, 2025
5
Dr. Juan Armstrong is the very BEST pulmonologist. (I do not say this casually.) He has provided excellent, life-saving care for me. I happily go to any WellStar facility for an appt. with him! The young nurse who did my check-in & medical review is very pleasant, capable, efficient, and professional. She has a bright future ahead. I apologize but I can't remember her name, possibly "Skyler"?
April 24, 2025
5
Dr. Armstrong takes time and sincerely takes interest in listening to concerns. Explains treatment in your understanding and takes account of health history.
April 24, 2025
5
Staff was very nice and helpful Dr Armstrong was very clear and helpful also
April 24, 2025
5
Dr. Armstrong is excellent. He explained my condition to me very well. He has very kind and caring demeanor. He ordered follow up tests to determine any further problems I may have with my lungs.
April 24, 2025
3
I think Dr. Armstrong is a great doctor. He's caring and very, very smart. So we are very happy with him. We're looking forward for the next visit. Thank you.
April 24, 2025
5
Very good!
April 24, 2025
5
Dr Armstrong is a great doctor, and it is so easy to talk to him. When I first came to him in 2016, I was very sick. He was serious about getting me well and keeping me well. He has done just that! Thanks, Dr Armstrong!
April 24, 2025
4
Wonderful doctor and team
April 27, 2025
5
As my answers show, I rank Dr Juan Armstrong at the TOP OF THE LIST!!~!~!~
April 27, 2025
5
Can't say enough good things about the staff & provider. Dr Armstrong is a physician that other doctors should model themselves . He is the ultimate dr in Caring for his patients.
April 27, 2025
5
Dr. Armstrong is very professional, listens to my concern, and answers my questions. He always takes his time listening and making sure I understand my plan of care.
April 27, 2025
5
Great doctor and staff in this office.
April 27, 2025
4
everyone was kind
April 29, 2025
5
I felt very comfortable in Dr. Armstrong's office. His staff made me feel comfortable and I felt almost like I was at home. I would recommend him beyond anyone I've ever met before, and I've met a few. And I look forward to coming back in six months to see him again because he's making me feel a lot better in the time he's treated me. Thank you.
April 30, 2025
5
Dr Armstrong is awesome!!
April 30, 2025
5
Everything was great. Could not think of anything that could be improved on!
May 23, 2025
5
Dr Armstrong is always willing to listen to your concerns. I'm glad he is my doctor
May 23, 2025
5
Dr.Armstrong is one of the most caring physicians!
May 23, 2025
5
Always a pleasant experience when I go to this office. Front office staff is super nice, nurses are friendly. Dr. Armstrong is just wonderful and takes all the time I need to answer any questions.
May 26, 2025
Juan Armstrong, MD
Pulmonologist with Wellstar since 2009
Rating
4.8
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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
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www.wellstar.org/physicians/juan-armstrong-md
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