Diosdado Irlandez, MD
Specialties
Cardiovascular Disease
Cardiac Imaging
Education & Training
Doctor of Medicine
Diosdado Irlandez, MD
Cardiovascular Disease Specialist with Wellstar since 2004.
Specialties
Cardiovascular Disease
Cardiac Imaging
Education & Training
Doctor of Medicine
Office Locations
Expertise
About Diosdado Irlandez, MD
Dr. Irlandez is board certified in internal medicine and Cardiovascular Disease. He joined Cardiovascular Medicine in July 2004. He is currently on staff at Wellstar Cobb, Douglas and Kennestone hospitals. His special interests include preventative cardiology, nuclear cardiology, and ischemic heart disease. Dr. Irlandez was born in Madisonville, Ky., and is married with two children.
Specialties
- Cardiovascular Disease
- Cardiac Imaging
Education & Training
- University of Louisville School of Medicine
Degree
- Doctor of Medicine
Residency
- Sinai Hospital of Baltimore
Fellowship
- Icahn SOM at Mount Siani (Beth Israel/West)
Certifications
- National Board of Physicians and Surgeons
Hospital Affiliations
- Wellstar Cobb Hospital
- Wellstar Kennestone Hospital
- Wellstar Douglas Hospital
- Wellstar Windy Hill Hospital
- Wellstar Paulding Medical Center
Languages spoken
- English
Common Treatments, Conditions, and Procedures
- Atrial Fibrillation (Afib)
- Congestive Heart Failure
- High Blood Pressure
- High Cholesterol
- Stroke
Patient Reviews
Overall patient rating
4.8Based on 469 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
If a doctor's appointment can be pleasant, it always is.
October 23, 2026
5
Just like family and knows his job
October 23, 2026
4
The doctor was so friendly it seemed like you knew him forever
October 22, 2026
5
The signage, waiting area is odd, confusing, similar to sitting in the lobby or a hallway. Very pleasant informative visit with Doctor.
October 20, 2026
5
Communicat and friendy
October 17, 2026
5
Thanks Dr Irlandez
October 17, 2026
5
I was a new patient, very impressed. He's a very knowledgeable doctor. He also took time to understand my situation and give me guidance, which I definitely needed with the heart guy. And just another great WellSTAR employee. Thank you.
October 16, 2026
5
Dr. Irlandez is the first doctor that I have seen that was more concerned with getting to know me as a person and making recommendations, than trying to rush me out to get to the next patient.
October 11, 2026
5
Dr. Irlandez was amazing! He listened and was very thorough with his approach to care. I am very fortunate to have been referred to Dr. Irlandez and know I am in great hands going forward.
October 11, 2026
5
Dr. Irlandez is personable, caring and professional. He listens and gives authentic, wise counsel on health and wellness for me as his patient. I like him a lot and appreciate his full attention when i visit him.
October 15, 2026
5
Doctor was great. Very personable
October 9, 2026
5
Dr was great, awesome bedside manner.
October 9, 2026
5
Excellent as a doctor.
October 9, 2026
5
Very good experience
September 23, 2026
5
Parking on Witcher St. is a nightmare. Also, when I check out and want to make my next 6-month appointment, I am told that the calendar isn't open yet and that I will be contacted in few weeks to get the appointment scheduled. However, no one ever calls me and then I finally call to try and get the appointment made. Today's appointment was 3 months later than it should have been - instead of 6 months, it was 9 months. I hope this doesn't continue.
September 19, 2026
5
Everything was absolutely fabulous. It always is at this practice,Dr. Irlandez is the best. He is very thorough and has the best bedside manner. It makes you feel very comfortable and well taken care of. I do everything he tells me too.
September 19, 2026
5
Yes, the staff at the hospital was terrific. The doctor, terrific. The nurses, all of them was great. I enjoyed it and it was the best service I ever had at any hospital and I appreciate everything. Thanks a lot.
September 20, 2026
5
I've been coming here for a long time and trust dr Irlandez & staff with my care and well being
September 20, 2026
5
I'm so grateful to Dr. Irlandez and his team for their sincere concern and excellent care. They are consistently amazing!
September 19, 2026
5
Great
September 18, 2026
5
Dr. Irlandez is an amazing doctor. He is very caring and very thorough. He checks everything about my case and makes referrals he deems necessary. I trust him more than any physician I have ever seen because he seems sincerely interested in my health and is always positive and encouraging. I feel better just by talking to him. He is outstanding, and I feel very blessed to be his patient.
September 12, 2026
5
I have been a patient of Dr. Irlandez for over 10 years and I would highly recommend him to anyone I know who needs a cardiologist. One of the nurses on his team, Janet, also recently went 'above and beyond' to help me with INR lab work. This was a separate visit from my appointment with Dr. Irlandez. Mark
September 12, 2026
2
Dr Irlandez needs to be more sensitive, clear when he is asked something on my chart and explain something in clear English language not in doctor language
September 12, 2026
5
Dr. Irlandez is always so careful in his explanations to me about my heart and aeortic aneurysm. He plans ahead to explain future testing that I will have later. I trust him completely.
September 11, 2026
5
Dr Irlandez is awesome
September 12, 2026
5
Love my doctor.
September 10, 2026
5
Great group of people
September 10, 2026
5
I am "Post Op Open Heart" Twenty-Five (25) years. I have been with Wellstar Cardiovascular Medicine since 1999. They have taken "Good Care" of me and are a hIghly rated cardiovascular group.
August 17, 2026
5
Look forward to vicits
August 16, 2026
5
Totally satisfied.
August 14, 2026
5
If a doctor's appointment can be pleasant, it always is.
October 23, 2026
5
Just like family and knows his job
October 23, 2026
5
The signage, waiting area is odd, confusing, similar to sitting in the lobby or a hallway. Very pleasant informative visit with Doctor.
October 20, 2026
5
Communicat and friendy
October 17, 2026
5
Thanks Dr Irlandez
October 17, 2026
5
I was a new patient, very impressed. He's a very knowledgeable doctor. He also took time to understand my situation and give me guidance, which I definitely needed with the heart guy. And just another great WellSTAR employee. Thank you.
October 16, 2026
5
Dr. Irlandez is the first doctor that I have seen that was more concerned with getting to know me as a person and making recommendations, than trying to rush me out to get to the next patient.
October 11, 2026
5
Dr. Irlandez was amazing! He listened and was very thorough with his approach to care. I am very fortunate to have been referred to Dr. Irlandez and know I am in great hands going forward.
October 11, 2026
5
Dr. Irlandez is personable, caring and professional. He listens and gives authentic, wise counsel on health and wellness for me as his patient. I like him a lot and appreciate his full attention when i visit him.
October 15, 2026
5
Doctor was great. Very personable
October 9, 2026
5
Dr was great, awesome bedside manner.
October 9, 2026
5
Excellent as a doctor.
October 9, 2026
5
Very good experience
September 23, 2026
5
Parking on Witcher St. is a nightmare. Also, when I check out and want to make my next 6-month appointment, I am told that the calendar isn't open yet and that I will be contacted in few weeks to get the appointment scheduled. However, no one ever calls me and then I finally call to try and get the appointment made. Today's appointment was 3 months later than it should have been - instead of 6 months, it was 9 months. I hope this doesn't continue.
September 19, 2026
5
Everything was absolutely fabulous. It always is at this practice,Dr. Irlandez is the best. He is very thorough and has the best bedside manner. It makes you feel very comfortable and well taken care of. I do everything he tells me too.
September 19, 2026
5
Yes, the staff at the hospital was terrific. The doctor, terrific. The nurses, all of them was great. I enjoyed it and it was the best service I ever had at any hospital and I appreciate everything. Thanks a lot.
September 20, 2026
5
I've been coming here for a long time and trust dr Irlandez & staff with my care and well being
September 20, 2026
5
I'm so grateful to Dr. Irlandez and his team for their sincere concern and excellent care. They are consistently amazing!
September 19, 2026
5
Great
September 18, 2026
5
Dr. Irlandez is an amazing doctor. He is very caring and very thorough. He checks everything about my case and makes referrals he deems necessary. I trust him more than any physician I have ever seen because he seems sincerely interested in my health and is always positive and encouraging. I feel better just by talking to him. He is outstanding, and I feel very blessed to be his patient.
September 12, 2026
5
I have been a patient of Dr. Irlandez for over 10 years and I would highly recommend him to anyone I know who needs a cardiologist. One of the nurses on his team, Janet, also recently went 'above and beyond' to help me with INR lab work. This was a separate visit from my appointment with Dr. Irlandez. Mark
September 12, 2026
5
Dr. Irlandez is always so careful in his explanations to me about my heart and aeortic aneurysm. He plans ahead to explain future testing that I will have later. I trust him completely.
September 11, 2026
5
Dr Irlandez is awesome
September 12, 2026
5
Love my doctor.
September 10, 2026
5
Great group of people
September 10, 2026
5
I am "Post Op Open Heart" Twenty-Five (25) years. I have been with Wellstar Cardiovascular Medicine since 1999. They have taken "Good Care" of me and are a hIghly rated cardiovascular group.
August 17, 2026
5
Look forward to vicits
August 16, 2026
5
Totally satisfied.
August 14, 2026
4
The doctor was so friendly it seemed like you knew him forever
October 22, 2026
2
Dr Irlandez needs to be more sensitive, clear when he is asked something on my chart and explain something in clear English language not in doctor language
September 12, 2026
2
Dr Irlandez needs to be more sensitive, clear when he is asked something on my chart and explain something in clear English language not in doctor language
September 12, 2026
4
The doctor was so friendly it seemed like you knew him forever
October 22, 2026
5
If a doctor's appointment can be pleasant, it always is.
October 23, 2026
5
Just like family and knows his job
October 23, 2026
5
The signage, waiting area is odd, confusing, similar to sitting in the lobby or a hallway. Very pleasant informative visit with Doctor.
October 20, 2026
5
Communicat and friendy
October 17, 2026
5
Thanks Dr Irlandez
October 17, 2026
5
I was a new patient, very impressed. He's a very knowledgeable doctor. He also took time to understand my situation and give me guidance, which I definitely needed with the heart guy. And just another great WellSTAR employee. Thank you.
October 16, 2026
5
Dr. Irlandez is the first doctor that I have seen that was more concerned with getting to know me as a person and making recommendations, than trying to rush me out to get to the next patient.
October 11, 2026
5
Dr. Irlandez was amazing! He listened and was very thorough with his approach to care. I am very fortunate to have been referred to Dr. Irlandez and know I am in great hands going forward.
October 11, 2026
5
Dr. Irlandez is personable, caring and professional. He listens and gives authentic, wise counsel on health and wellness for me as his patient. I like him a lot and appreciate his full attention when i visit him.
October 15, 2026
5
Doctor was great. Very personable
October 9, 2026
5
Dr was great, awesome bedside manner.
October 9, 2026
5
Excellent as a doctor.
October 9, 2026
5
Very good experience
September 23, 2026
5
Parking on Witcher St. is a nightmare. Also, when I check out and want to make my next 6-month appointment, I am told that the calendar isn't open yet and that I will be contacted in few weeks to get the appointment scheduled. However, no one ever calls me and then I finally call to try and get the appointment made. Today's appointment was 3 months later than it should have been - instead of 6 months, it was 9 months. I hope this doesn't continue.
September 19, 2026
5
Everything was absolutely fabulous. It always is at this practice,Dr. Irlandez is the best. He is very thorough and has the best bedside manner. It makes you feel very comfortable and well taken care of. I do everything he tells me too.
September 19, 2026
5
Yes, the staff at the hospital was terrific. The doctor, terrific. The nurses, all of them was great. I enjoyed it and it was the best service I ever had at any hospital and I appreciate everything. Thanks a lot.
September 20, 2026
5
I've been coming here for a long time and trust dr Irlandez & staff with my care and well being
September 20, 2026
5
I'm so grateful to Dr. Irlandez and his team for their sincere concern and excellent care. They are consistently amazing!
September 19, 2026
5
Great
September 18, 2026
5
Dr. Irlandez is an amazing doctor. He is very caring and very thorough. He checks everything about my case and makes referrals he deems necessary. I trust him more than any physician I have ever seen because he seems sincerely interested in my health and is always positive and encouraging. I feel better just by talking to him. He is outstanding, and I feel very blessed to be his patient.
September 12, 2026
5
I have been a patient of Dr. Irlandez for over 10 years and I would highly recommend him to anyone I know who needs a cardiologist. One of the nurses on his team, Janet, also recently went 'above and beyond' to help me with INR lab work. This was a separate visit from my appointment with Dr. Irlandez. Mark
September 12, 2026
5
Dr. Irlandez is always so careful in his explanations to me about my heart and aeortic aneurysm. He plans ahead to explain future testing that I will have later. I trust him completely.
September 11, 2026
5
Dr Irlandez is awesome
September 12, 2026
5
Love my doctor.
September 10, 2026
5
Great group of people
September 10, 2026
5
I am "Post Op Open Heart" Twenty-Five (25) years. I have been with Wellstar Cardiovascular Medicine since 1999. They have taken "Good Care" of me and are a hIghly rated cardiovascular group.
August 17, 2026
5
Look forward to vicits
August 16, 2026
5
Totally satisfied.
August 14, 2026
5
If a doctor's appointment can be pleasant, it always is.
October 23, 2026
5
Just like family and knows his job
October 23, 2026
4
The doctor was so friendly it seemed like you knew him forever
October 22, 2026
5
The signage, waiting area is odd, confusing, similar to sitting in the lobby or a hallway. Very pleasant informative visit with Doctor.
October 20, 2026
5
Communicat and friendy
October 17, 2026
5
Thanks Dr Irlandez
October 17, 2026
5
I was a new patient, very impressed. He's a very knowledgeable doctor. He also took time to understand my situation and give me guidance, which I definitely needed with the heart guy. And just another great WellSTAR employee. Thank you.
October 16, 2026
5
Dr. Irlandez is personable, caring and professional. He listens and gives authentic, wise counsel on health and wellness for me as his patient. I like him a lot and appreciate his full attention when i visit him.
October 15, 2026
5
Dr. Irlandez is the first doctor that I have seen that was more concerned with getting to know me as a person and making recommendations, than trying to rush me out to get to the next patient.
October 11, 2026
5
Dr. Irlandez was amazing! He listened and was very thorough with his approach to care. I am very fortunate to have been referred to Dr. Irlandez and know I am in great hands going forward.
October 11, 2026
5
Doctor was great. Very personable
October 9, 2026
5
Dr was great, awesome bedside manner.
October 9, 2026
5
Excellent as a doctor.
October 9, 2026
5
Very good experience
September 23, 2026
5
Yes, the staff at the hospital was terrific. The doctor, terrific. The nurses, all of them was great. I enjoyed it and it was the best service I ever had at any hospital and I appreciate everything. Thanks a lot.
September 20, 2026
5
I've been coming here for a long time and trust dr Irlandez & staff with my care and well being
September 20, 2026
5
Parking on Witcher St. is a nightmare. Also, when I check out and want to make my next 6-month appointment, I am told that the calendar isn't open yet and that I will be contacted in few weeks to get the appointment scheduled. However, no one ever calls me and then I finally call to try and get the appointment made. Today's appointment was 3 months later than it should have been - instead of 6 months, it was 9 months. I hope this doesn't continue.
September 19, 2026
5
Everything was absolutely fabulous. It always is at this practice,Dr. Irlandez is the best. He is very thorough and has the best bedside manner. It makes you feel very comfortable and well taken care of. I do everything he tells me too.
September 19, 2026
5
I'm so grateful to Dr. Irlandez and his team for their sincere concern and excellent care. They are consistently amazing!
September 19, 2026
5
Great
September 18, 2026
5
I have been a patient of Dr. Irlandez for over 10 years and I would highly recommend him to anyone I know who needs a cardiologist. One of the nurses on his team, Janet, also recently went 'above and beyond' to help me with INR lab work. This was a separate visit from my appointment with Dr. Irlandez. Mark
September 12, 2026
5
Dr Irlandez is awesome
September 12, 2026
5
Dr. Irlandez is an amazing doctor. He is very caring and very thorough. He checks everything about my case and makes referrals he deems necessary. I trust him more than any physician I have ever seen because he seems sincerely interested in my health and is always positive and encouraging. I feel better just by talking to him. He is outstanding, and I feel very blessed to be his patient.
September 12, 2026
2
Dr Irlandez needs to be more sensitive, clear when he is asked something on my chart and explain something in clear English language not in doctor language
September 12, 2026
5
Dr. Irlandez is always so careful in his explanations to me about my heart and aeortic aneurysm. He plans ahead to explain future testing that I will have later. I trust him completely.
September 11, 2026
5
Love my doctor.
September 10, 2026
5
Great group of people
September 10, 2026
5
I am "Post Op Open Heart" Twenty-Five (25) years. I have been with Wellstar Cardiovascular Medicine since 1999. They have taken "Good Care" of me and are a hIghly rated cardiovascular group.
August 17, 2026
5
Look forward to vicits
August 16, 2026
5
Totally satisfied.
August 14, 2026
5
Totally satisfied.
August 14, 2026
5
Look forward to vicits
August 16, 2026
5
I am "Post Op Open Heart" Twenty-Five (25) years. I have been with Wellstar Cardiovascular Medicine since 1999. They have taken "Good Care" of me and are a hIghly rated cardiovascular group.
August 17, 2026
5
Great group of people
September 10, 2026
5
Love my doctor.
September 10, 2026
5
Dr. Irlandez is always so careful in his explanations to me about my heart and aeortic aneurysm. He plans ahead to explain future testing that I will have later. I trust him completely.
September 11, 2026
2
Dr Irlandez needs to be more sensitive, clear when he is asked something on my chart and explain something in clear English language not in doctor language
September 12, 2026
5
Dr. Irlandez is an amazing doctor. He is very caring and very thorough. He checks everything about my case and makes referrals he deems necessary. I trust him more than any physician I have ever seen because he seems sincerely interested in my health and is always positive and encouraging. I feel better just by talking to him. He is outstanding, and I feel very blessed to be his patient.
September 12, 2026
5
Dr Irlandez is awesome
September 12, 2026
5
I have been a patient of Dr. Irlandez for over 10 years and I would highly recommend him to anyone I know who needs a cardiologist. One of the nurses on his team, Janet, also recently went 'above and beyond' to help me with INR lab work. This was a separate visit from my appointment with Dr. Irlandez. Mark
September 12, 2026
5
Great
September 18, 2026
5
I'm so grateful to Dr. Irlandez and his team for their sincere concern and excellent care. They are consistently amazing!
September 19, 2026
5
Everything was absolutely fabulous. It always is at this practice,Dr. Irlandez is the best. He is very thorough and has the best bedside manner. It makes you feel very comfortable and well taken care of. I do everything he tells me too.
September 19, 2026
5
Parking on Witcher St. is a nightmare. Also, when I check out and want to make my next 6-month appointment, I am told that the calendar isn't open yet and that I will be contacted in few weeks to get the appointment scheduled. However, no one ever calls me and then I finally call to try and get the appointment made. Today's appointment was 3 months later than it should have been - instead of 6 months, it was 9 months. I hope this doesn't continue.
September 19, 2026
5
I've been coming here for a long time and trust dr Irlandez & staff with my care and well being
September 20, 2026
5
Yes, the staff at the hospital was terrific. The doctor, terrific. The nurses, all of them was great. I enjoyed it and it was the best service I ever had at any hospital and I appreciate everything. Thanks a lot.
September 20, 2026
5
Very good experience
September 23, 2026
5
Excellent as a doctor.
October 9, 2026
5
Dr was great, awesome bedside manner.
October 9, 2026
5
Doctor was great. Very personable
October 9, 2026
5
Dr. Irlandez was amazing! He listened and was very thorough with his approach to care. I am very fortunate to have been referred to Dr. Irlandez and know I am in great hands going forward.
October 11, 2026
5
Dr. Irlandez is the first doctor that I have seen that was more concerned with getting to know me as a person and making recommendations, than trying to rush me out to get to the next patient.
October 11, 2026
5
Dr. Irlandez is personable, caring and professional. He listens and gives authentic, wise counsel on health and wellness for me as his patient. I like him a lot and appreciate his full attention when i visit him.
October 15, 2026
5
I was a new patient, very impressed. He's a very knowledgeable doctor. He also took time to understand my situation and give me guidance, which I definitely needed with the heart guy. And just another great WellSTAR employee. Thank you.
October 16, 2026
5
Thanks Dr Irlandez
October 17, 2026
5
Communicat and friendy
October 17, 2026
5
The signage, waiting area is odd, confusing, similar to sitting in the lobby or a hallway. Very pleasant informative visit with Doctor.
October 20, 2026
4
The doctor was so friendly it seemed like you knew him forever
October 22, 2026
5
Just like family and knows his job
October 23, 2026
5
If a doctor's appointment can be pleasant, it always is.
October 23, 2026
Diosdado Irlandez, MD
Cardiovascular Disease Specialist with Wellstar since 2004
Rating
4.8
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Specialties
Cardiovascular Disease
, Cardiac Imaging
Education
Doctor of Medicine
Medical School
University of Louisville School of Medicine
Residency
Sinai Hospital of Baltimore
Fellowship
Icahn SOM at Mount Siani (Beth Israel/West)
Certifications
National Board of Physicians and Surgeons
Spoken Languages
English
Hospital Affiliations
Wellstar Cobb Hospital Wellstar Kennestone Hospital Wellstar Douglas Hospital Wellstar Windy Hill Hospital Wellstar Paulding Medical Center
Office Locations
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www.wellstar.org/physicians/diosdado-irlandez-md
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