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Dr. Isakow entered medical school immediately after graduating from high school. He completed a seven-year program, including an internship in internal medicine and surgery. He came to the United States in 1994 and completed an internal medicine residency at the Mount Sinai Medical Center in Cleveland, Ohio, where he served as assistant and chief resident in the department of internal medicine.
Upon completion of his residency, Dr. Isakow entered cardiology training at Vanderbilt University Medical Center in 1999. He was elected chief cardiology fellow at Vanderbilt from 2001 to 2002. He then went on to complete an advanced fellowship in cardiac ultrasound and stress echocardiology at Massachusetts General Hospital in Boston. He is trained in cardiac catheterization and nuclear cardiology, and has Level III training in cardiac ultrasound. His special areas of interest are valvular and ischemic heart disease.
Dr. Isakow joined Cardiovascular Medicine in July 2003 and is currently on staff at Wellstar Cobb, Douglas, Kennestone and Paulding hospitals. A native of South Africa, he is married and a proud father. Outside of work, Dr. Isakow enjoys exercising and spending time with his family.
Specialties
Cardiovascular Disease
Nuclear Cardiology
Cardiac Imaging
Education & Training
University of Witwatersrand Medical School
Degree
Doctor of Medicine
Residency
Case Western Reserve University
Fellowship
Massachusetts General Hospital
Vanderbilt University Medical Center
Certifications
National Board of Physicians and Surgeons
American Board of Internal Medicine Cardiovascular
Hospital Affiliations
Wellstar Cobb Hospital
Wellstar Kennestone Hospital
Wellstar Douglas Hospital
Wellstar Paulding Medical Center
Wellstar Windy Hill Hospital
Wellstar North Fulton Hospital
Wellstar Spalding Regional Hospital
Wellstar West Georgia Medical Center
Languages spoken
English
Common Treatments, Conditions, and Procedures
Atrial Fibrillation (Afib)
Congestive Heart Failure
Stroke
Patient Reviews
Overall patient rating
4.8
Based on 528 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
The nurses were very kind and professional. The doctor is a true professional; in addition to his medical care, he takes the time to get to know his patients in order to be more effective in building a team with them and thus be more efficient in the treatment. Thank you again.
March 19, 2026
5
I have good experience with Wellstar doctors
March 18, 2026
5
Love Dr Isakow bedside manner and how he actually care!!
March 18, 2026
5
My wife has also seen DR Isakow. Great doctor. Medical assistant and front desk were great
March 15, 2026
5
I just simply appreciate the feedback with the questionnaire about the performance and care of Dr. Julian and I've been seeing him for the next three years and he has been most, I would say, optimal with all my information as well as giving me more information needed. His caring and mannerism is beyond my appreciation and thank you very much.
March 15, 2026
4
What he did well was he showed me the palpitation, the beep that my heart was missing, and I thought that was good. Thank you.
March 13, 2026
5
Dr. Julian Isakov has saved my lide several time. Brilliant cardiologist and a good man.
March 11, 2026
5
I live 48 miles from Dr Isakow's office. He has been such a great cardiologist that I travel up to Austell for every appointment!!
March 7, 2026
5
Excellent care
March 6, 2026
5
Great service and a great Dr
March 4, 2026
5
All good
March 4, 2026
5
Very professional and knowledgeable. We discussed several aspects of my health care.
March 4, 2026
5
Great dr
February 28, 2026
5
The entire staff at this office as well as Dr Isakow are extremely courteous and helpful with assistance to my husband who has dementia. I really appreciate the time and support they give me and him. They deserve an A+ for service
February 27, 2026
5
The Dr and staff are very professional and so pleasant.
February 27, 2026
5
Wonderful staff in general ; they all smiled and had good attitudes. Medical assistant was really kind & great patient care , and cardiologist was awesome as well. Loved his attitude, intelligence & patient care as well. He was funny & made it more comfortable to speak about the problem. Gave good advice on what to do next regarding the issue I came in for! Great choice of employees!!! 11/10
February 21, 2026
4
Thanks for professional atmosphere
February 21, 2026
5
I was impressed with the doctor and his experience. He was extremely knowledgeable and caring in terms of my health.
February 20, 2026
5
I feel I have a good doctor that listens and know what's going on with my health and I appreciate that to the highest as far as medications, make sure I have some and I just appreciate the good doctor from my heart that I have, Dr. Isakow and others. You have a good doctor, someone that knows, someone that cares, and can help you survive. Amen.
February 21, 2026
5
Been seeing Dr. Isakow for many years. It feels like home
February 19, 2026
5
Got in & out quickly today!! Thanks Dr. Isakow & staff!!
February 18, 2026
5
Dr. Isakow is an awesome person & a very caring cardiologist. He cares about his patients & pays attention to all the needs the patients have & is always willing to answer any questions you may have.
February 12, 2026
5
it was pleasant
February 8, 2026
4
The Doctor look so worn out.
February 8, 2026
5
Dr I noticed some test results that warranted further tests that my PCP had not. So grateful.
January 31, 2026
5
They are GREAT!!!
January 31, 2026
5
love welstar
February 1, 2026
5
Staff is always very friendly and I love my doctor. He's great thank you so much, WellStar cardiology group.
January 30, 2026
5
Always very comfortable talking and listening to this doctor.
January 30, 2026
5
Dr. Isakow is the best! Also, this office staff is always exceptionally friendly and courteous. I appreciate all of them.
January 28, 2026
5
The nurses were very kind and professional. The doctor is a true professional; in addition to his medical care, he takes the time to get to know his patients in order to be more effective in building a team with them and thus be more efficient in the treatment. Thank you again.
March 19, 2026
5
I have good experience with Wellstar doctors
March 18, 2026
5
Love Dr Isakow bedside manner and how he actually care!!
March 18, 2026
5
My wife has also seen DR Isakow. Great doctor. Medical assistant and front desk were great
March 15, 2026
5
I just simply appreciate the feedback with the questionnaire about the performance and care of Dr. Julian and I've been seeing him for the next three years and he has been most, I would say, optimal with all my information as well as giving me more information needed. His caring and mannerism is beyond my appreciation and thank you very much.
March 15, 2026
5
Dr. Julian Isakov has saved my lide several time. Brilliant cardiologist and a good man.
March 11, 2026
5
I live 48 miles from Dr Isakow's office. He has been such a great cardiologist that I travel up to Austell for every appointment!!
March 7, 2026
5
Excellent care
March 6, 2026
5
Great service and a great Dr
March 4, 2026
5
All good
March 4, 2026
5
Very professional and knowledgeable. We discussed several aspects of my health care.
March 4, 2026
5
Great dr
February 28, 2026
5
The entire staff at this office as well as Dr Isakow are extremely courteous and helpful with assistance to my husband who has dementia. I really appreciate the time and support they give me and him. They deserve an A+ for service
February 27, 2026
5
The Dr and staff are very professional and so pleasant.
February 27, 2026
5
Wonderful staff in general ; they all smiled and had good attitudes. Medical assistant was really kind & great patient care , and cardiologist was awesome as well. Loved his attitude, intelligence & patient care as well. He was funny & made it more comfortable to speak about the problem. Gave good advice on what to do next regarding the issue I came in for! Great choice of employees!!! 11/10
February 21, 2026
5
I was impressed with the doctor and his experience. He was extremely knowledgeable and caring in terms of my health.
February 20, 2026
5
I feel I have a good doctor that listens and know what's going on with my health and I appreciate that to the highest as far as medications, make sure I have some and I just appreciate the good doctor from my heart that I have, Dr. Isakow and others. You have a good doctor, someone that knows, someone that cares, and can help you survive. Amen.
February 21, 2026
5
Been seeing Dr. Isakow for many years. It feels like home
February 19, 2026
5
Got in & out quickly today!! Thanks Dr. Isakow & staff!!
February 18, 2026
5
Dr. Isakow is an awesome person & a very caring cardiologist. He cares about his patients & pays attention to all the needs the patients have & is always willing to answer any questions you may have.
February 12, 2026
5
it was pleasant
February 8, 2026
5
Dr I noticed some test results that warranted further tests that my PCP had not. So grateful.
January 31, 2026
5
They are GREAT!!!
January 31, 2026
5
love welstar
February 1, 2026
5
Staff is always very friendly and I love my doctor. He's great thank you so much, WellStar cardiology group.
January 30, 2026
5
Always very comfortable talking and listening to this doctor.
January 30, 2026
5
Dr. Isakow is the best! Also, this office staff is always exceptionally friendly and courteous. I appreciate all of them.
January 28, 2026
4
What he did well was he showed me the palpitation, the beep that my heart was missing, and I thought that was good. Thank you.
March 13, 2026
4
Thanks for professional atmosphere
February 21, 2026
4
The Doctor look so worn out.
February 8, 2026
4
What he did well was he showed me the palpitation, the beep that my heart was missing, and I thought that was good. Thank you.
March 13, 2026
4
Thanks for professional atmosphere
February 21, 2026
4
The Doctor look so worn out.
February 8, 2026
5
The nurses were very kind and professional. The doctor is a true professional; in addition to his medical care, he takes the time to get to know his patients in order to be more effective in building a team with them and thus be more efficient in the treatment. Thank you again.
March 19, 2026
5
I have good experience with Wellstar doctors
March 18, 2026
5
Love Dr Isakow bedside manner and how he actually care!!
March 18, 2026
5
My wife has also seen DR Isakow. Great doctor. Medical assistant and front desk were great
March 15, 2026
5
I just simply appreciate the feedback with the questionnaire about the performance and care of Dr. Julian and I've been seeing him for the next three years and he has been most, I would say, optimal with all my information as well as giving me more information needed. His caring and mannerism is beyond my appreciation and thank you very much.
March 15, 2026
5
Dr. Julian Isakov has saved my lide several time. Brilliant cardiologist and a good man.
March 11, 2026
5
I live 48 miles from Dr Isakow's office. He has been such a great cardiologist that I travel up to Austell for every appointment!!
March 7, 2026
5
Excellent care
March 6, 2026
5
Great service and a great Dr
March 4, 2026
5
All good
March 4, 2026
5
Very professional and knowledgeable. We discussed several aspects of my health care.
March 4, 2026
5
Great dr
February 28, 2026
5
The entire staff at this office as well as Dr Isakow are extremely courteous and helpful with assistance to my husband who has dementia. I really appreciate the time and support they give me and him. They deserve an A+ for service
February 27, 2026
5
The Dr and staff are very professional and so pleasant.
February 27, 2026
5
Wonderful staff in general ; they all smiled and had good attitudes. Medical assistant was really kind & great patient care , and cardiologist was awesome as well. Loved his attitude, intelligence & patient care as well. He was funny & made it more comfortable to speak about the problem. Gave good advice on what to do next regarding the issue I came in for! Great choice of employees!!! 11/10
February 21, 2026
5
I was impressed with the doctor and his experience. He was extremely knowledgeable and caring in terms of my health.
February 20, 2026
5
I feel I have a good doctor that listens and know what's going on with my health and I appreciate that to the highest as far as medications, make sure I have some and I just appreciate the good doctor from my heart that I have, Dr. Isakow and others. You have a good doctor, someone that knows, someone that cares, and can help you survive. Amen.
February 21, 2026
5
Been seeing Dr. Isakow for many years. It feels like home
February 19, 2026
5
Got in & out quickly today!! Thanks Dr. Isakow & staff!!
February 18, 2026
5
Dr. Isakow is an awesome person & a very caring cardiologist. He cares about his patients & pays attention to all the needs the patients have & is always willing to answer any questions you may have.
February 12, 2026
5
it was pleasant
February 8, 2026
5
Dr I noticed some test results that warranted further tests that my PCP had not. So grateful.
January 31, 2026
5
They are GREAT!!!
January 31, 2026
5
love welstar
February 1, 2026
5
Staff is always very friendly and I love my doctor. He's great thank you so much, WellStar cardiology group.
January 30, 2026
5
Always very comfortable talking and listening to this doctor.
January 30, 2026
5
Dr. Isakow is the best! Also, this office staff is always exceptionally friendly and courteous. I appreciate all of them.
January 28, 2026
5
The nurses were very kind and professional. The doctor is a true professional; in addition to his medical care, he takes the time to get to know his patients in order to be more effective in building a team with them and thus be more efficient in the treatment. Thank you again.
March 19, 2026
5
I have good experience with Wellstar doctors
March 18, 2026
5
Love Dr Isakow bedside manner and how he actually care!!
March 18, 2026
5
I just simply appreciate the feedback with the questionnaire about the performance and care of Dr. Julian and I've been seeing him for the next three years and he has been most, I would say, optimal with all my information as well as giving me more information needed. His caring and mannerism is beyond my appreciation and thank you very much.
March 15, 2026
5
My wife has also seen DR Isakow. Great doctor. Medical assistant and front desk were great
March 15, 2026
4
What he did well was he showed me the palpitation, the beep that my heart was missing, and I thought that was good. Thank you.
March 13, 2026
5
Dr. Julian Isakov has saved my lide several time. Brilliant cardiologist and a good man.
March 11, 2026
5
I live 48 miles from Dr Isakow's office. He has been such a great cardiologist that I travel up to Austell for every appointment!!
March 7, 2026
5
Excellent care
March 6, 2026
5
Great service and a great Dr
March 4, 2026
5
All good
March 4, 2026
5
Very professional and knowledgeable. We discussed several aspects of my health care.
March 4, 2026
5
Great dr
February 28, 2026
5
The entire staff at this office as well as Dr Isakow are extremely courteous and helpful with assistance to my husband who has dementia. I really appreciate the time and support they give me and him. They deserve an A+ for service
February 27, 2026
5
The Dr and staff are very professional and so pleasant.
February 27, 2026
5
I feel I have a good doctor that listens and know what's going on with my health and I appreciate that to the highest as far as medications, make sure I have some and I just appreciate the good doctor from my heart that I have, Dr. Isakow and others. You have a good doctor, someone that knows, someone that cares, and can help you survive. Amen.
February 21, 2026
4
Thanks for professional atmosphere
February 21, 2026
5
Wonderful staff in general ; they all smiled and had good attitudes. Medical assistant was really kind & great patient care , and cardiologist was awesome as well. Loved his attitude, intelligence & patient care as well. He was funny & made it more comfortable to speak about the problem. Gave good advice on what to do next regarding the issue I came in for! Great choice of employees!!! 11/10
February 21, 2026
5
I was impressed with the doctor and his experience. He was extremely knowledgeable and caring in terms of my health.
February 20, 2026
5
Been seeing Dr. Isakow for many years. It feels like home
February 19, 2026
5
Got in & out quickly today!! Thanks Dr. Isakow & staff!!
February 18, 2026
5
Dr. Isakow is an awesome person & a very caring cardiologist. He cares about his patients & pays attention to all the needs the patients have & is always willing to answer any questions you may have.
February 12, 2026
5
it was pleasant
February 8, 2026
4
The Doctor look so worn out.
February 8, 2026
5
love welstar
February 1, 2026
5
They are GREAT!!!
January 31, 2026
5
Dr I noticed some test results that warranted further tests that my PCP had not. So grateful.
January 31, 2026
5
Staff is always very friendly and I love my doctor. He's great thank you so much, WellStar cardiology group.
January 30, 2026
5
Always very comfortable talking and listening to this doctor.
January 30, 2026
5
Dr. Isakow is the best! Also, this office staff is always exceptionally friendly and courteous. I appreciate all of them.
January 28, 2026
5
Dr. Isakow is the best! Also, this office staff is always exceptionally friendly and courteous. I appreciate all of them.
January 28, 2026
5
Always very comfortable talking and listening to this doctor.
January 30, 2026
5
Staff is always very friendly and I love my doctor. He's great thank you so much, WellStar cardiology group.
January 30, 2026
5
Dr I noticed some test results that warranted further tests that my PCP had not. So grateful.
January 31, 2026
5
They are GREAT!!!
January 31, 2026
5
love welstar
February 1, 2026
4
The Doctor look so worn out.
February 8, 2026
5
it was pleasant
February 8, 2026
5
Dr. Isakow is an awesome person & a very caring cardiologist. He cares about his patients & pays attention to all the needs the patients have & is always willing to answer any questions you may have.
February 12, 2026
5
Got in & out quickly today!! Thanks Dr. Isakow & staff!!
February 18, 2026
5
Been seeing Dr. Isakow for many years. It feels like home
February 19, 2026
5
I was impressed with the doctor and his experience. He was extremely knowledgeable and caring in terms of my health.
February 20, 2026
5
Wonderful staff in general ; they all smiled and had good attitudes. Medical assistant was really kind & great patient care , and cardiologist was awesome as well. Loved his attitude, intelligence & patient care as well. He was funny & made it more comfortable to speak about the problem. Gave good advice on what to do next regarding the issue I came in for! Great choice of employees!!! 11/10
February 21, 2026
4
Thanks for professional atmosphere
February 21, 2026
5
I feel I have a good doctor that listens and know what's going on with my health and I appreciate that to the highest as far as medications, make sure I have some and I just appreciate the good doctor from my heart that I have, Dr. Isakow and others. You have a good doctor, someone that knows, someone that cares, and can help you survive. Amen.
February 21, 2026
5
The Dr and staff are very professional and so pleasant.
February 27, 2026
5
The entire staff at this office as well as Dr Isakow are extremely courteous and helpful with assistance to my husband who has dementia. I really appreciate the time and support they give me and him. They deserve an A+ for service
February 27, 2026
5
Great dr
February 28, 2026
5
Very professional and knowledgeable. We discussed several aspects of my health care.
March 4, 2026
5
All good
March 4, 2026
5
Great service and a great Dr
March 4, 2026
5
Excellent care
March 6, 2026
5
I live 48 miles from Dr Isakow's office. He has been such a great cardiologist that I travel up to Austell for every appointment!!
March 7, 2026
5
Dr. Julian Isakov has saved my lide several time. Brilliant cardiologist and a good man.
March 11, 2026
4
What he did well was he showed me the palpitation, the beep that my heart was missing, and I thought that was good. Thank you.
March 13, 2026
5
My wife has also seen DR Isakow. Great doctor. Medical assistant and front desk were great
March 15, 2026
5
I just simply appreciate the feedback with the questionnaire about the performance and care of Dr. Julian and I've been seeing him for the next three years and he has been most, I would say, optimal with all my information as well as giving me more information needed. His caring and mannerism is beyond my appreciation and thank you very much.
March 15, 2026
5
Love Dr Isakow bedside manner and how he actually care!!
March 18, 2026
5
I have good experience with Wellstar doctors
March 18, 2026
5
The nurses were very kind and professional. The doctor is a true professional; in addition to his medical care, he takes the time to get to know his patients in order to be more effective in building a team with them and thus be more efficient in the treatment. Thank you again.
March 19, 2026
Julian Isakow, MD
Cardiovascular Disease Specialist with Wellstar since 2003
