Ada Mercado, MD
Specialties
Cardiovascular Disease
Cardiology
Education & Training
Doctor of Medicine
Ada Mercado, MD
Cardiovascular Disease Specialist with Wellstar since 2010.
Specialties
Cardiovascular Disease
Cardiology
Education & Training
Doctor of Medicine
Office Locations
Expertise
About Ada Mercado, MD
A native of Puerto Rico, Dr. Ada Mercado received her undergraduate degree from InterAmerican University and attended medical school at Pedro Henríquez Ureña. She completed her internal medicine residency in the Mayagüez Medical Center and her cardiovascular disease fellowship at Ponce School of Medicine & Health Sciences St. Luke's Episcopal Hospital. Dr. Mercado then completed an echocardiography fellowship at Tulane and Louisiana State University in New Orleans, LA. She also completed nuclear cardiology training at Emory University in Atlanta.
Dr. Mercado is board-certified in cardiovascular disease. She is a member of the American College of Cardiology and American Echcoardiography Society. Her special interests include general cardiology, transthoracic and transesophageal echocardiogram, and nuclear cardiology.
She joined Wellstar in January 2011 from the Atlanta Heart Center where she was a founding physician in 2002.
Specialties
- Cardiovascular Disease
- Cardiology
Education & Training
- Universidad Nacional Pedro Henriquez Urena
Certifications
- National Board of Physicians and Surgeons
Hospital Affiliations
- Wellstar Kennestone Hospital
- Wellstar North Fulton Hospital
- Wellstar Douglas Hospital
- Wellstar Cobb Hospital
Languages spoken
- English
- Spanish
Common Treatments, Conditions, and Procedures
- Atrial Fibrillation (Afib)
- Congenital Atrial Septal Defect (ASD)
- Congestive Heart Failure
Patient Reviews
Overall patient rating
4.6Based on 508 patient ratings
- I'd recommend this practice to family and friends
-
- I'd recommend this provider 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
2
The staff is very friendly. They were very nice and for the second time since I've seen Dr. Mercado she seemed rushed, not that interested in issues that I was concerned about and she used to be so much so much more interested in what was going on with her patients. It's just though she doesn't have time and just rushes through so I'm very disappointed in her.
November 14, 2024
5
The Dr.and all staff are very professional,helpful and friendly. Always a good experience!
November 15, 2024
5
Everyone was so friendly and accommodating from the check-in to the nurse to the doctor.
November 15, 2024
5
Caring doctor
November 7, 2024
5
Great employees always
November 6, 2024
5
The nurses were great. Dr. Mercado was great. I've enjoyed being her patient for several years. Thank you.
November 2, 2024
5
Wonderful
October 27, 2024
5
Dr Mercado is always so very pleasant and welcoming, you feel very comfortable with her. She explained to me why I need certain things done and I found a visit very helpful.
October 24, 2024
5
was a great day to learn that i'm OK
October 23, 2024
5
The care was very good and the doctor was very clear about the diagnosis. Thank you.
October 20, 2024
5
Dr. Mercado is always very caring and considerate and makes you feel she is taking very good care of you. Her staff is helpful and friendly and put you at ease.
October 17, 2024
5
Dr. Mercado is an excellent doctor!!!
October 16, 2024
5
Always on time and courteous!
October 9, 2024
5
Very pleased and everyone was pleasant.
October 5, 2024
5
Good
October 6, 2024
5
Excellent service
October 5, 2024
5
Great staff and very friendly and makes you feel at ease!!!
October 4, 2024
5
All excellent.
October 4, 2024
5
My satisfaction in the service.
October 3, 2024
5
This doctor is an excellent, outstanding doctor. We'd love to recommend her to anyone.
October 2, 2024
5
Dr. Mercado is very kind.
September 28, 2024
5
Dr. Mercado takes care of both my husband and myself and we just love her. We've been with her quite a few years now and it's more like coming into family. She's so professional. She thinks outside the box. She has a wonderful bedside manner. She's so sweet and yet she's competent. We love her very much and we couldn't give her higher marks.
September 28, 2024
5
Attentive staff and doctor.
September 27, 2024
5
I enjoy and appreciate Dr. Mercado and her staff. They are kind, knowledgeable and very professional. I have lots of confidence in Dr. Mercado.
September 22, 2024
5
Good afternoon, I saw you, I will comment on Dr. Mercado, she is definitely a very nice person, very kind, very attentive. She answers all the questions and with precision, and since I have had her as a doctor, I would not change her for anyone, she is very kind, very attentive, I feel very happy with this care, it is theirs when I am going to go, thank you very much, have a nice afternoon, bye.
September 22, 2024
5
I appreciated her spending time with me talking about my condition.
September 21, 2024
5
The care as the doctor explains everything Regarding my health
September 14, 2024
5
Excellent attention from everyone.
September 14, 2024
5
Dr. Mercado is both, a fantastic physician and human being! She is professional and caring, crucial attributes to a thrusworthy relationship between the patient and his/her health Professional. Her practice's staff is also phenomenal! Thank you!
September 16, 2024
5
Only issue is to hard to get appointment.
September 12, 2024
5
The Dr.and all staff are very professional,helpful and friendly. Always a good experience!
November 15, 2024
5
Everyone was so friendly and accommodating from the check-in to the nurse to the doctor.
November 15, 2024
5
Caring doctor
November 7, 2024
5
Great employees always
November 6, 2024
5
The nurses were great. Dr. Mercado was great. I've enjoyed being her patient for several years. Thank you.
November 2, 2024
5
Wonderful
October 27, 2024
5
Dr Mercado is always so very pleasant and welcoming, you feel very comfortable with her. She explained to me why I need certain things done and I found a visit very helpful.
October 24, 2024
5
was a great day to learn that i'm OK
October 23, 2024
5
The care was very good and the doctor was very clear about the diagnosis. Thank you.
October 20, 2024
5
Dr. Mercado is always very caring and considerate and makes you feel she is taking very good care of you. Her staff is helpful and friendly and put you at ease.
October 17, 2024
5
Dr. Mercado is an excellent doctor!!!
October 16, 2024
5
Always on time and courteous!
October 9, 2024
5
Very pleased and everyone was pleasant.
October 5, 2024
5
Good
October 6, 2024
5
Excellent service
October 5, 2024
5
Great staff and very friendly and makes you feel at ease!!!
October 4, 2024
5
All excellent.
October 4, 2024
5
My satisfaction in the service.
October 3, 2024
5
This doctor is an excellent, outstanding doctor. We'd love to recommend her to anyone.
October 2, 2024
5
Dr. Mercado is very kind.
September 28, 2024
5
Dr. Mercado takes care of both my husband and myself and we just love her. We've been with her quite a few years now and it's more like coming into family. She's so professional. She thinks outside the box. She has a wonderful bedside manner. She's so sweet and yet she's competent. We love her very much and we couldn't give her higher marks.
September 28, 2024
5
Attentive staff and doctor.
September 27, 2024
5
I enjoy and appreciate Dr. Mercado and her staff. They are kind, knowledgeable and very professional. I have lots of confidence in Dr. Mercado.
September 22, 2024
5
Good afternoon, I saw you, I will comment on Dr. Mercado, she is definitely a very nice person, very kind, very attentive. She answers all the questions and with precision, and since I have had her as a doctor, I would not change her for anyone, she is very kind, very attentive, I feel very happy with this care, it is theirs when I am going to go, thank you very much, have a nice afternoon, bye.
September 22, 2024
5
I appreciated her spending time with me talking about my condition.
September 21, 2024
5
The care as the doctor explains everything Regarding my health
September 14, 2024
5
Excellent attention from everyone.
September 14, 2024
5
Dr. Mercado is both, a fantastic physician and human being! She is professional and caring, crucial attributes to a thrusworthy relationship between the patient and his/her health Professional. Her practice's staff is also phenomenal! Thank you!
September 16, 2024
5
Only issue is to hard to get appointment.
September 12, 2024
2
The staff is very friendly. They were very nice and for the second time since I've seen Dr. Mercado she seemed rushed, not that interested in issues that I was concerned about and she used to be so much so much more interested in what was going on with her patients. It's just though she doesn't have time and just rushes through so I'm very disappointed in her.
November 14, 2024
2
The staff is very friendly. They were very nice and for the second time since I've seen Dr. Mercado she seemed rushed, not that interested in issues that I was concerned about and she used to be so much so much more interested in what was going on with her patients. It's just though she doesn't have time and just rushes through so I'm very disappointed in her.
November 14, 2024
5
The Dr.and all staff are very professional,helpful and friendly. Always a good experience!
November 15, 2024
5
Everyone was so friendly and accommodating from the check-in to the nurse to the doctor.
November 15, 2024
5
Caring doctor
November 7, 2024
5
Great employees always
November 6, 2024
5
The nurses were great. Dr. Mercado was great. I've enjoyed being her patient for several years. Thank you.
November 2, 2024
5
Wonderful
October 27, 2024
5
Dr Mercado is always so very pleasant and welcoming, you feel very comfortable with her. She explained to me why I need certain things done and I found a visit very helpful.
October 24, 2024
5
was a great day to learn that i'm OK
October 23, 2024
5
The care was very good and the doctor was very clear about the diagnosis. Thank you.
October 20, 2024
5
Dr. Mercado is always very caring and considerate and makes you feel she is taking very good care of you. Her staff is helpful and friendly and put you at ease.
October 17, 2024
5
Dr. Mercado is an excellent doctor!!!
October 16, 2024
5
Always on time and courteous!
October 9, 2024
5
Very pleased and everyone was pleasant.
October 5, 2024
5
Good
October 6, 2024
5
Excellent service
October 5, 2024
5
Great staff and very friendly and makes you feel at ease!!!
October 4, 2024
5
All excellent.
October 4, 2024
5
My satisfaction in the service.
October 3, 2024
5
This doctor is an excellent, outstanding doctor. We'd love to recommend her to anyone.
October 2, 2024
5
Dr. Mercado is very kind.
September 28, 2024
5
Dr. Mercado takes care of both my husband and myself and we just love her. We've been with her quite a few years now and it's more like coming into family. She's so professional. She thinks outside the box. She has a wonderful bedside manner. She's so sweet and yet she's competent. We love her very much and we couldn't give her higher marks.
September 28, 2024
5
Attentive staff and doctor.
September 27, 2024
5
I enjoy and appreciate Dr. Mercado and her staff. They are kind, knowledgeable and very professional. I have lots of confidence in Dr. Mercado.
September 22, 2024
5
Good afternoon, I saw you, I will comment on Dr. Mercado, she is definitely a very nice person, very kind, very attentive. She answers all the questions and with precision, and since I have had her as a doctor, I would not change her for anyone, she is very kind, very attentive, I feel very happy with this care, it is theirs when I am going to go, thank you very much, have a nice afternoon, bye.
September 22, 2024
5
I appreciated her spending time with me talking about my condition.
September 21, 2024
5
The care as the doctor explains everything Regarding my health
September 14, 2024
5
Excellent attention from everyone.
September 14, 2024
5
Dr. Mercado is both, a fantastic physician and human being! She is professional and caring, crucial attributes to a thrusworthy relationship between the patient and his/her health Professional. Her practice's staff is also phenomenal! Thank you!
September 16, 2024
5
Only issue is to hard to get appointment.
September 12, 2024
5
The Dr.and all staff are very professional,helpful and friendly. Always a good experience!
November 15, 2024
5
Everyone was so friendly and accommodating from the check-in to the nurse to the doctor.
November 15, 2024
2
The staff is very friendly. They were very nice and for the second time since I've seen Dr. Mercado she seemed rushed, not that interested in issues that I was concerned about and she used to be so much so much more interested in what was going on with her patients. It's just though she doesn't have time and just rushes through so I'm very disappointed in her.
November 14, 2024
5
Caring doctor
November 7, 2024
5
Great employees always
November 6, 2024
5
The nurses were great. Dr. Mercado was great. I've enjoyed being her patient for several years. Thank you.
November 2, 2024
5
Wonderful
October 27, 2024
5
Dr Mercado is always so very pleasant and welcoming, you feel very comfortable with her. She explained to me why I need certain things done and I found a visit very helpful.
October 24, 2024
5
was a great day to learn that i'm OK
October 23, 2024
5
The care was very good and the doctor was very clear about the diagnosis. Thank you.
October 20, 2024
5
Dr. Mercado is always very caring and considerate and makes you feel she is taking very good care of you. Her staff is helpful and friendly and put you at ease.
October 17, 2024
5
Dr. Mercado is an excellent doctor!!!
October 16, 2024
5
Always on time and courteous!
October 9, 2024
5
Good
October 6, 2024
5
Very pleased and everyone was pleasant.
October 5, 2024
5
Excellent service
October 5, 2024
5
Great staff and very friendly and makes you feel at ease!!!
October 4, 2024
5
All excellent.
October 4, 2024
5
My satisfaction in the service.
October 3, 2024
5
This doctor is an excellent, outstanding doctor. We'd love to recommend her to anyone.
October 2, 2024
5
Dr. Mercado takes care of both my husband and myself and we just love her. We've been with her quite a few years now and it's more like coming into family. She's so professional. She thinks outside the box. She has a wonderful bedside manner. She's so sweet and yet she's competent. We love her very much and we couldn't give her higher marks.
September 28, 2024
5
Dr. Mercado is very kind.
September 28, 2024
5
Attentive staff and doctor.
September 27, 2024
5
Good afternoon, I saw you, I will comment on Dr. Mercado, she is definitely a very nice person, very kind, very attentive. She answers all the questions and with precision, and since I have had her as a doctor, I would not change her for anyone, she is very kind, very attentive, I feel very happy with this care, it is theirs when I am going to go, thank you very much, have a nice afternoon, bye.
September 22, 2024
5
I enjoy and appreciate Dr. Mercado and her staff. They are kind, knowledgeable and very professional. I have lots of confidence in Dr. Mercado.
September 22, 2024
5
I appreciated her spending time with me talking about my condition.
September 21, 2024
5
Dr. Mercado is both, a fantastic physician and human being! She is professional and caring, crucial attributes to a thrusworthy relationship between the patient and his/her health Professional. Her practice's staff is also phenomenal! Thank you!
September 16, 2024
5
The care as the doctor explains everything Regarding my health
September 14, 2024
5
Excellent attention from everyone.
September 14, 2024
5
Only issue is to hard to get appointment.
September 12, 2024
5
Only issue is to hard to get appointment.
September 12, 2024
5
Excellent attention from everyone.
September 14, 2024
5
The care as the doctor explains everything Regarding my health
September 14, 2024
5
Dr. Mercado is both, a fantastic physician and human being! She is professional and caring, crucial attributes to a thrusworthy relationship between the patient and his/her health Professional. Her practice's staff is also phenomenal! Thank you!
September 16, 2024
5
I appreciated her spending time with me talking about my condition.
September 21, 2024
5
I enjoy and appreciate Dr. Mercado and her staff. They are kind, knowledgeable and very professional. I have lots of confidence in Dr. Mercado.
September 22, 2024
5
Good afternoon, I saw you, I will comment on Dr. Mercado, she is definitely a very nice person, very kind, very attentive. She answers all the questions and with precision, and since I have had her as a doctor, I would not change her for anyone, she is very kind, very attentive, I feel very happy with this care, it is theirs when I am going to go, thank you very much, have a nice afternoon, bye.
September 22, 2024
5
Attentive staff and doctor.
September 27, 2024
5
Dr. Mercado is very kind.
September 28, 2024
5
Dr. Mercado takes care of both my husband and myself and we just love her. We've been with her quite a few years now and it's more like coming into family. She's so professional. She thinks outside the box. She has a wonderful bedside manner. She's so sweet and yet she's competent. We love her very much and we couldn't give her higher marks.
September 28, 2024
5
This doctor is an excellent, outstanding doctor. We'd love to recommend her to anyone.
October 2, 2024
5
My satisfaction in the service.
October 3, 2024
5
All excellent.
October 4, 2024
5
Great staff and very friendly and makes you feel at ease!!!
October 4, 2024
5
Very pleased and everyone was pleasant.
October 5, 2024
5
Excellent service
October 5, 2024
5
Good
October 6, 2024
5
Always on time and courteous!
October 9, 2024
5
Dr. Mercado is an excellent doctor!!!
October 16, 2024
5
Dr. Mercado is always very caring and considerate and makes you feel she is taking very good care of you. Her staff is helpful and friendly and put you at ease.
October 17, 2024
5
The care was very good and the doctor was very clear about the diagnosis. Thank you.
October 20, 2024
5
was a great day to learn that i'm OK
October 23, 2024
5
Dr Mercado is always so very pleasant and welcoming, you feel very comfortable with her. She explained to me why I need certain things done and I found a visit very helpful.
October 24, 2024
5
Wonderful
October 27, 2024
5
The nurses were great. Dr. Mercado was great. I've enjoyed being her patient for several years. Thank you.
November 2, 2024
5
Great employees always
November 6, 2024
5
Caring doctor
November 7, 2024
2
The staff is very friendly. They were very nice and for the second time since I've seen Dr. Mercado she seemed rushed, not that interested in issues that I was concerned about and she used to be so much so much more interested in what was going on with her patients. It's just though she doesn't have time and just rushes through so I'm very disappointed in her.
November 14, 2024
5
Everyone was so friendly and accommodating from the check-in to the nurse to the doctor.
November 15, 2024
5
The Dr.and all staff are very professional,helpful and friendly. Always a good experience!
November 15, 2024
Ada Mercado, MD
Cardiovascular Disease Specialist with Wellstar since 2010
Rating
4.6
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Specialties
Cardiovascular Disease
, Cardiology
Education
Doctor of Medicine
Medical School
Universidad Nacional Pedro Henriquez Urena
Residency
Ramon Betances HospitalMayaguez Medical Center
Fellowship
Emory Healthcare/Emory University Hospital LSU Health Sciences Center Ponce School of Medicine
Certifications
National Board of Physicians and Surgeons
Spoken Languages
English and Spanish
Hospital Affiliations
Wellstar Kennestone Hospital Wellstar North Fulton Hospital Wellstar Douglas Hospital Wellstar Cobb Hospital
Office Locations
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www.wellstar.org/physicians/ada-mercado-md
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