About Us

We are Committed To offering comprehensive care with compassion and expertise.

Personalized Vascular Care in Eastern Tennessee

We’re Simplifying healthcare with a focus on prevention, healthy lifestyles, and individualized Vein and vascular care.

Welcome to Integrative Cardiology, a boutique-style cardiology practice serving three locations in Eastern Tennessee where we believe in simplifying healthcare delivery in an increasingly complex world. Our practice is committed to providing personalized care that meets the unique healthcare needs of each individual. Our care reflects our belief that the foundation of good health lies in prevention and a healthy lifestyle. Our compassionate team is dedicated to helping you achieve optimal heart health through a comprehensive and individualized approach to care. We understand that healthcare can be overwhelming, which is why we strive to deliver care that is simple, efficient, and affordable.


Dr. Abbas Agha is a highly trained and experienced cardiologist with a passion for providing the highest quality care to his patients. He is an Ivy League-trained cardiologist with multiple board certifications including Interventional Cardiology, Cardiovascular Medicine, Endovascular Medicine, Echocardiography, Nuclear Cardiology, and Vascular Ultrasound.

With nearly a decade of experience, Dr. Agha is committed to staying up-to-date with the latest advances in cardiology, and his dedication to his patients has earned him a reputation as one of the most skilled and compassionate cardiologists in the region.

One of Dr. Agha’s areas of expertise is performing interventional heart and vascular procedures in hospitals without surgical backup. He was instrumental in starting up a STEMI programs in Texas and Tennessee, which has made life-saving care more accessible to patients in need. Dr. Agha’s commitment to providing the highest quality care has been recognized by his patients and colleagues alike.

He is committed to working closely with his patients to develop customized treatment plans that meet their individual needs and goals. Dr. Agha’s commitment to his patients extends beyond his clinical work. He is the only cardiologist in Bradley County to have completed a fellowship in the treatment of Congestive Heart Failure, demonstrating his dedication to providing the highest level of care to patients with complex cardiovascular conditions.

- Sarah Gregory, FNP-C CVNP-BC

Sarah is a dedicated provider with over a decade of experience in cardiology.

She started her career as a cardiology registered nurse and has continuously sought to further her education, experience, and expertise within the field. She received her Bachelor of Science in Nursing from Grand Valley State University where she graduated from the Honors College magna cum laude in 2010.

She received her Master of Science in Nursing from the University of Tennessee at Chattanooga in 2015. She then completed a Post-Master’s Certificate in Acute Care Adult/Gerontology from Southern Adventist University.

She is board certified through both the American Association of Nurse Practitioners and American Board of Cardiovascular Medicine. She is committed to lifelong education. She maintains advanced cardiac life support certification from the American Heart Association and attends American College of Cardiology and Heart Failure Society of American meetings.

Sarah is enthusiastic about her work and a proud member of the Integrative Cardiology team. She enjoys building relationships with patients to help them achieve sustainable, healthy lifestyles and functionality.  

Take proactive steps for your heart and vascular vitality today

What Our Patients Are Saying

At the heart of our work is providing comprehensive and compassionate
care for all our patients. We want to hear from you.
Elizabeth French
Elizabeth French
I am a new patient of Dr. Asha I am a new patient of Dr. Aga and I must say I couldn’t be more pleased. He answered all my questions and was able to help me get the help that I needed during a very difficult time. I would recommend him to anyone especially my family. In my opinion he does anything and everything he can do to get you the help that you need.
Donald White
Donald White
Fairly new patient to Doc AGHA and his staff, I've been to ALOT of cardiologists over the years all good Drs. But Dr AGHA, so far has been the most thorough ,he took the time during a recent Cath to pay attention to other areas of previous procedures I've had done,I've not had a Dr do that before,and I've had 8 caths? He's Lazer focused on what he's doing. The Cath lab at Park ridge Chattanooga gets an A+ as well best bedside manors I've encountered in many years. Thanks Doc.
Cathy Walker
Cathy Walker
Dr Agha seems very competent, however the staff does not. He ordered 3 tests on my husband. We showed for the stress test and they didn’t have one scheduled for us. So we said ok we would reschedule. Then we showed for the heart monitor and the kidney ultrasound. They put the heart monitor on and said he couldn’t do the ultrasound because he had caffeine. Even though I had called to confirm instructions the day before test. Unfortunately I didn’t get her name when I called. So that one was rescheduled. They put the heart monitor on and we left. They called 2 hours later to say it wasn’t approved by insurance and to bring it back or pay 1400 dollars out of pocket. So we literally traveled to Cleveland (No we don’t live in Cleveland) 3 times with zero tests completed. I sure hope Dr Agha sees this and makes the necessary adjustments. Because my husband who was reluctant to go in the first place. Now doesn’t mean any to see another Dr for care. Choose your Dr wisely! Sincerely Cathy Dr Agha contacted us to address our issues that we had. He seemed very sincere and asked what he could do to make it right. I appreciate the offer to make things right.
Debbie Jacques
Debbie Jacques
Awesome doctor. Doctor Agha does not rush you in and out like cattle. He is usually early or on time so I don’t have to wait long. His staff is extremely caring and friendly.
Marie Morris
Marie Morris
I have been treated with professionalism, caring and courtesy by Dr. Agha and his staff at the Cleveland, Tennessee office. I recently had leg vein ablation and will be getting further tests to find out what's going on with my health.
Nancy Vaughn
Nancy Vaughn
Stents..he has moved n I hav no idea how or where to get hold of
A LaCount Frank
A LaCount Frank
Such a great cardiologist. Listened to me, took his time and explained everything. Made sore to check everything and identify the problem. I know he is looking out for me and I am grateful.
Brian Rains
Brian Rains
Dr. Agha has been a lifesaver! I had no idea how serious my heart condition was but because of the tests he ordered, a 95% blockage was found and prevented a heart attack! I cannot thank him enough for his expert knowledge, attention to detail, and rare bedside manner, he actually takes the time to explain and listen. I highly recommend Dr. Agha and his wonderful staff, they are incredible!!!
Carol Silvestri
Carol Silvestri
Dr. Agha seems like an amazing doctor and I was looking forward to a great relationship with him as my new cardiologist. BUT I cannot say the same for his office staff. I was solicited out of the blue by someone from the office asking me to switch from my cardiologist to Dr. Agha. I agreed to do so and was very pleased with my first appointment, Dr. Agha’s bedside manner and promise to get to the bottom of my a-fib questions/issues. He was very caring, articulate and knowledgeable and made me feel hopeful. At my follow up appointment however he was not present and I saw a different physician or PA who was very pleasant but she didn’t address many of the concerns I had spoken to Dr. Agha about. I was told a heart monitor would be ordered for me to wear and I would be called when it came in. A couple of weeks went by when I received a call in the later afternoon that the monitor was in and I could pick it up the following morning. On the way to pick up the monitor (at 9am the next morning), I received a very stern and unfriendly call from a member of the staff informing me that it had already been given to another patient who was also waiting for a monitor and I would have to go back on the waiting list until another one became available. I was in shock since no one told me that 9am would be too late to pick it up and the previous conversation was very casual and friendly. I’m 81 years old and have to depend on family to drive me around and was actively on my way to the office. If someone had said I absolutely needed to be there at 8am I would have been there. Whoever I spoke to was incredibly rude and unreasonable and the conversation was very unprofessional and upsetting for me. I was crying and the staff member never apologized or tried to remedy the situation. No compassion whatsoever. There was no effort on her part to ensure any timeline that I would get another monitor and I have never received any follow up or further communication from the office whatsoever. So I was solicited to switch to Dr. Agha’s practice and then completely left hanging and now that months have passed I have come to the conclusion that the staff member has removed me as a patient from their system. So now I will start searching for a new cardiologist and will not recommend Dr. Agha, though he may very well deserve recognition but his staff does not understand basic professionalism - or the common decency needed when dealing with elderly patients in the medical industry.

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2292 Chambliss Ave Northwest, Suite F, Cleveland, TN 37311

(423) 540-1738


2205 McCallie Ave, Suite 501C, Chattanooga, TN 37404

(423) 540-1738


705 Cook Drive, Suite 200, Athens, TN 37303

(423) 540-1738