Heart Care,
Full Circle.
Expert cardiovascular care from prevention to treatment, delivered with compassion and precision by board-certified cardiologists in North Richland Hills and the surrounding areas.
Comprehensive Cardiac Services
From preventive screenings to advanced interventional procedures, we provide a full spectrum of cardiovascular care.
EKG / Electrocardiogram
Quick test recording the heart's electrical activity to detect rhythm abnormalities and heart conditions.
Learn MoreEchocardiogram
Ultrasound imaging of the heart to assess structure, function, and blood flow in real-time.
Learn MoreVascular Ultrasound
Imaging of blood vessels including carotid arteries and peripheral arteries and veins.
Learn MoreNuclear Stress Test
Advanced imaging with radioactive tracer to evaluate blood flow to the heart at rest and under stress.
Learn MoreExercise Stress Test
Heart monitoring during treadmill exercise to evaluate cardiac function under controlled conditions.
Learn MoreHolter Monitor
Portable 24-48 hour continuous heart rhythm recording to capture irregular heartbeats.
Learn MoreYour Care Team
Board-certified cardiologists and advanced practice providers working together to deliver expert cardiovascular care.

Sanjayanth R. Chamakura, M.D.
Sanjay Chamakura, MD, is a board-certified interventional cardiologist and the founder of 360 Cardiac Care. With over 26 years of clinical experience, he is dedicated to providing comprehensive, patient-centered cardiovascular care.

Daniel Jipescu, D.O.
Dr. Jipescu, known to his patients as "Dr. Daniel," is a skilled interventional cardiologist who brings advanced clinical training, broad procedural experience, and a personalized approach to every patient.

Kristen Clayton, APRN
Kristen Clayton, APRN, is a highly skilled Advanced Practice Registered Nurse specializing in cardiovascular health at 360 Cardiac Care. In her role, she works collaboratively with Dr. Chamakura and Dr. Jipescu to deliver high-quality, patient-centered cardiology services to the local community.
Why Patients Choose 360 Cardiac
Get In Fast
Minimal wait times. Patients are seen quickly without long delays for appointments.
Complete Testing On-Site
Ultrasound, heart monitors, stress testing, and EKG all available in our office, so no hospital visit is required.
Small Practice, Big Heart
Doctors who know your name and take a personalized approach to your care.
What Our Patients Say
Real experiences from patients who trust us with their heart health.
“Dr. Chamakura and his staff went above and beyond to fit me in before my surgery. Doc was attentive, friendly, and spent time with me understanding my entire history and did not rush me. The tech and staff were all friendly and knowledgeable. I can't say enough great things about the team!!”
“The absolute best Heart Care Doctor in all of the metroplex!! Dr Sanjay Chamakura is professional, knowledgeable, courteous, kind and has a great sense of humor. My husband and I both see him. Dr Chama is like sitting down and talking with your best friend. We both highly recommend him!!”
“I had to forego my new patient office appointment and report to local emergency room for immediate evaluation of chest pain. Despite heavy demands for his time Dr. Chamakura found time to find me in the hospital and discuss best test options. He performed a heart cath the following morning.”
“Dr. Chamakura is the best ever cardiologist. I have had two different heart attack episodes in this past year. Each time he was so kind, caring, thorough and never in a rush. The North Hills Cardiac team is amazing as well! His team is friendly and amazing.”
“360 Cardiac Care has been a true blessing. They always take my concerns seriously and are the only ones who seem genuinely invested in my heart health. What truly sets them apart is their dedication — on a Sunday morning, the doctor was available.”
“Dr. Chamakura has been my cardiologist since 2019. He discovered 4 blocked arteries in me before I had a heart attack. His instinct and knowledge literally saved my life. I see him every six months, his staff are friendly and timely.”
“I have been a Nurse for 36 years and have seen Dr Chamakura in action during an ER Emergency. That's when I chose him, he is a smart man with genuine care for his patients and has an excellent bedside manner answering all questions in a thorough manner!!”
“I have been a patient of Dr. Chamakura for several years. He is a compassionate, dedicated, and knowledgeable physician with a caring and professional staff. I recommend Dr. Chamakura with no reservations.”
“Dr Chamakura truly saved my life with his diagnosis. He is very kind, caring and extremely knowledgeable. He and his staff really care about their patients and I would definitely recommend him.”
“Dr. Chamakura has been my heart doctor for several years and I have been very satisfied with him. He is caring and thorough. When my husband developed heart problems I recommended Dr. Chamakura for him. He also is very pleased with Dr. Chamakura's care. I would recommend him highly.”
“My Wife and myself simply love Dr. Chamakura and his staff. We recently moved to the DFW area and needed to select all new to us Primary care and Specialists for our health care. We selected Dr. Chamakura because my Wife's Parents were being cared for by him. He is caring, friendly, professional.”
“Dr. Chamakura has been both my wife and my cardiologist now for several years. I cannot say enough about the insightfulness and care he has given us through some pretty scary times. I would recommend highly his services to anyone requiring cardiac help!”
“He is so patient and takes time each and every visit. We discuss options, he understands when I have dread or am fearful and gives options and we discuss each one and make a plan for the best care he can give to assure a healthy outcome.”
“Dr. C is the best physician I have ever had. I have a multitude of health issues and he continues to keep track of all of me. I literally trust him with my life. His combined bedside manner and professionalism make him the stellar doctor he is.”
“Dr. Chamakura is the MOST caring and sensitive professional I have ever had the good luck to know. He treated my mother with utmost respect and gentle compassion even though she was in a coma, he was sensitive and caring. I also became his patient and needed bypass surgery.”
“I highly recommend Dr Chamakura. He spent a lot of time with me and was willing to integrate with my alternative medicine provider which was such a nice surprise. I sent my husband to him and he just had a great experience. This doctor actually asks questions and listens to you.”
“Dr Chamakura makes you feel safe. He is very thorough and genuinely cares about his patients. The office staff and doctor feel like part of my family.”
“Heart issues are serious and should not be ignored. I was referred to Dr Chamakura by my FD after describing some symptoms I had with fatigue and shortness of breath. Everyone there was so nice and very good at putting you at ease.”
“We love this Dr and clinic. Dr. Chamakura is very informative, patient and professional. Kristen the NP is sweet, professional and a great addition to the clinic. The office staff is very friendly and take the time to make sure you understand everything.”
“Fantastic place for all your heart needs — great experience with knowledgeable and helpful staff — the doctor is very thorough and really listens to you. Special thanks to Kristen who gave me good news today regarding my test results.”
“This doctor is beyond amazing, and I am a hard person to say such. I have heart disease and need someone that can be there in a comforting way. This man is compassionate, professional, and just the kind of person you would like to hang out with.”
“Dr Chamakura, there are not exactly the words to express thank you. You've taken care of my wife since 2014. Since you started taking care of her we went from one grandbaby to 5 grand babies!”
“360 has a new PA (Kristen Clayton) who I met for the first time yesterday. Her thoroughness, kindness, and effective communication put her in the top tier of doctors in my book. She explained everything pertaining to my health.”
“The staff is wonderful, they remember your name when you come in. The doctor is wonderful and so is his PA Kristen. They are the only ones to take me seriously about my issues when others would say I was too young to have issues.”
“Dr. Chamakura and his staff went above and beyond to fit me in before my surgery. Doc was attentive, friendly, and spent time with me understanding my entire history and did not rush me. The tech and staff were all friendly and knowledgeable. I can't say enough great things about the team!!”
“The absolute best Heart Care Doctor in all of the metroplex!! Dr Sanjay Chamakura is professional, knowledgeable, courteous, kind and has a great sense of humor. My husband and I both see him. Dr Chama is like sitting down and talking with your best friend. We both highly recommend him!!”
“I had to forego my new patient office appointment and report to local emergency room for immediate evaluation of chest pain. Despite heavy demands for his time Dr. Chamakura found time to find me in the hospital and discuss best test options. He performed a heart cath the following morning.”
“Dr. Chamakura is the best ever cardiologist. I have had two different heart attack episodes in this past year. Each time he was so kind, caring, thorough and never in a rush. The North Hills Cardiac team is amazing as well! His team is friendly and amazing.”
“360 Cardiac Care has been a true blessing. They always take my concerns seriously and are the only ones who seem genuinely invested in my heart health. What truly sets them apart is their dedication — on a Sunday morning, the doctor was available.”
“Dr. Chamakura has been my cardiologist since 2019. He discovered 4 blocked arteries in me before I had a heart attack. His instinct and knowledge literally saved my life. I see him every six months, his staff are friendly and timely.”
“I have been a Nurse for 36 years and have seen Dr Chamakura in action during an ER Emergency. That's when I chose him, he is a smart man with genuine care for his patients and has an excellent bedside manner answering all questions in a thorough manner!!”
“I have been a patient of Dr. Chamakura for several years. He is a compassionate, dedicated, and knowledgeable physician with a caring and professional staff. I recommend Dr. Chamakura with no reservations.”
“Dr Chamakura truly saved my life with his diagnosis. He is very kind, caring and extremely knowledgeable. He and his staff really care about their patients and I would definitely recommend him.”
“Dr. Chamakura has been my heart doctor for several years and I have been very satisfied with him. He is caring and thorough. When my husband developed heart problems I recommended Dr. Chamakura for him. He also is very pleased with Dr. Chamakura's care. I would recommend him highly.”
“My Wife and myself simply love Dr. Chamakura and his staff. We recently moved to the DFW area and needed to select all new to us Primary care and Specialists for our health care. We selected Dr. Chamakura because my Wife's Parents were being cared for by him. He is caring, friendly, professional.”
“Dr. Chamakura has been both my wife and my cardiologist now for several years. I cannot say enough about the insightfulness and care he has given us through some pretty scary times. I would recommend highly his services to anyone requiring cardiac help!”
“He is so patient and takes time each and every visit. We discuss options, he understands when I have dread or am fearful and gives options and we discuss each one and make a plan for the best care he can give to assure a healthy outcome.”
“Dr. C is the best physician I have ever had. I have a multitude of health issues and he continues to keep track of all of me. I literally trust him with my life. His combined bedside manner and professionalism make him the stellar doctor he is.”
“Dr. Chamakura is the MOST caring and sensitive professional I have ever had the good luck to know. He treated my mother with utmost respect and gentle compassion even though she was in a coma, he was sensitive and caring. I also became his patient and needed bypass surgery.”
“I highly recommend Dr Chamakura. He spent a lot of time with me and was willing to integrate with my alternative medicine provider which was such a nice surprise. I sent my husband to him and he just had a great experience. This doctor actually asks questions and listens to you.”
“Dr Chamakura makes you feel safe. He is very thorough and genuinely cares about his patients. The office staff and doctor feel like part of my family.”
“Heart issues are serious and should not be ignored. I was referred to Dr Chamakura by my FD after describing some symptoms I had with fatigue and shortness of breath. Everyone there was so nice and very good at putting you at ease.”
“We love this Dr and clinic. Dr. Chamakura is very informative, patient and professional. Kristen the NP is sweet, professional and a great addition to the clinic. The office staff is very friendly and take the time to make sure you understand everything.”
“Fantastic place for all your heart needs — great experience with knowledgeable and helpful staff — the doctor is very thorough and really listens to you. Special thanks to Kristen who gave me good news today regarding my test results.”
“This doctor is beyond amazing, and I am a hard person to say such. I have heart disease and need someone that can be there in a comforting way. This man is compassionate, professional, and just the kind of person you would like to hang out with.”
“Dr Chamakura, there are not exactly the words to express thank you. You've taken care of my wife since 2014. Since you started taking care of her we went from one grandbaby to 5 grand babies!”
“360 has a new PA (Kristen Clayton) who I met for the first time yesterday. Her thoroughness, kindness, and effective communication put her in the top tier of doctors in my book. She explained everything pertaining to my health.”
“The staff is wonderful, they remember your name when you come in. The doctor is wonderful and so is his PA Kristen. They are the only ones to take me seriously about my issues when others would say I was too young to have issues.”
Your Heart Health Starts Here
Schedule a consultation with one of our expert cardiologists today. Early detection and prevention are the best medicine.