We found 9 cardiologists who accept United Healthcare HMO near Katy, TX.

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Dr. Nilesh Sudhir Mathuria, MD
Specializes in Adult Cardiology, Cardiac Electrophysiology
21700 Kingsland Boulevard; Suite, 102
Katy, TX
 

Dr. Nilesh Mathuria is an adult cardiology and cardiac electrophysiology (heart rhythm) specialist. He has a special interest in arrhythmias (irregular heartbeats), ablation, and electrophysiological (EP) study. He is in-network for Blue Cross Blue Shield Bronze, Blue Cross Blue Shield HMO, and Amerigroup Star, as well as other insurance carriers. Dr. Mathuria studied medicine at Texas A & M Health Science Center College of Medicine. For his professional training, Dr. Mathuria completed a residency program at a hospital affiliated with Baylor College of Medicine. He is professionally affiliated with Memorial Hermann Greater Heights Hospital, Memorial Hermann Southeast Hospital, and Memorial Hermann Southwest Hospital. New patients are welcome to contact his office for an appointment.

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Clinical interests: Arrhythmias, Electrophysiological Study, Implantable Cardioverter-Defibrillator, Ablation, Pacemaker

Dr. Rajen Kanu Mehta, MD
Specializes in Adult Cardiology
1331 W Grand Parkway N; Suite 130
Katy, TX
 

Dr. Rajen Mehta, who practices in Houston, TX and Katy, TX, is a medical specialist in adult cardiology. Patient reviews placed him at an average of 4.5 stars out of 5. In his practice, Dr. Mehta focuses on heart problems and cardiac catheterization. Dr. Mehta takes Blue Cross Blue Shield Bronze, Blue Cross Blue Shield Gold, and United Healthcare Choice, as well as other insurance carriers. He graduated from the University of Texas Medical Branch School of Medicine. Dr. Mehta is professionally affiliated with Houston Methodist, Memorial Hermann Katy Hospital, and Memorial Hermann Memorial City Medical Center. His practice is open to new patients.

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Clinical interests: Hypertension, Heart Problems, Heart Failure, Chest Pain, Preventive Cardiology, Coronary ... (Read more)

Dr. Ramesh Hariharan, MD
Specializes in Adult Cardiology, Cardiac Electrophysiology
23923 Cinco Ranch Boulevard; Suite 400
Katy, TX
 

Dr. Ramesh Hariharan's medical specialty is adult cardiology and cardiac electrophysiology (heart rhythm). He has a 4.0 out of 5 star average patient rating. Dr. Hariharan's clinical interests include cardiac electrophysiological study. He accepts Blue Cross Blue Shield Bronze, Amerigroup Star, and Blue Cross Blue Shield Gold, as well as other insurance carriers. After completing medical school at Kilpauk Medical College, Jawaharlal Institute of Postgraduate Medical Education & Research (JIPMER), and King's College London School of Medicine, he performed his residency at Jawaharlal Institute of Postgraduate Medical Education & Research (JIPMER), Memorial Hermann, and a hospital affiliated with the University of Texas Health Science Center at Houston. In addition to English, Dr. Hariharan (or staff) speaks French, Tamil, and Hindi. Dr. Hariharan's professional affiliations include Memorial Hermann Greater Heights Hospital, Cypress Fairbanks Medical Center Hospital, and Houston Methodist. His practice is open to new patients.

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Clinical interests: Cardiac Electrophysiological Study

Dr. Anil C Odhav, MD
Specializes in Adult Cardiology
1331 W Grand Parkway N; Suite 130
Katy, TX
 

Dr. Anil Odhav works as an adult cardiologist. Dr. Odhav attended the University of Zambia School of Medicine and subsequently trained at a hospital affiliated with the University of Tennessee for residency. His clinical interests include arrhythmias (irregular heartbeats), mitral valve prolapse, and high cholesterol (hyperlipidemia). He is rated 4.5 stars out of 5 by his patients. Blue Cross Blue Shield Bronze, Blue Cross Blue Shield HMO, and Blue Cross Blue Shield Gold are among the insurance carriers that Dr. Odhav honors. Dr. Odhav is affiliated with Houston Methodist, Memorial Hermann Katy Hospital, and Memorial Hermann Memorial City Medical Center. His practice is open to new patients.

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Clinical interests: Hypertension, Heart Problems, Surgical Procedures, Angiogram, Aortic Aneurysm, Arrhythmias, High ... (Read more)

Dr. Randeep Suneja, MD
Specializes in Adult Cardiology
18500 Katy Freeway
Houston, TX
 

Dr. Randeep Suneja is a cardiologist in Katy, TX, Sealy, TX, and Houston, TX. His areas of expertise include the following: hypertension (high blood pressure), high cholesterol (hyperlipidemia), and coronary artery disease. His average rating from his patients is 3.5 stars out of 5. Dr. Suneja takes several insurance carriers, including Blue Cross Blue Shield Bronze, Blue Cross Blue Shield Gold, and United Healthcare Choice. Before performing his residency at a hospital affiliated with State University of New York (SUNY), Dr. Suneja attended Maulana Azad Medical College for medical school. Dr. Suneja has received the distinction of Texas Super Doctors. His professional affiliations include Houston Methodist and Memorial Hermann Katy Hospital. He is accepting new patients.

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Clinical interests: Hypertension, Heart Problems, High Cholesterol, Circulatory Problems, Angioplasty, Coronary Artery ... (Read more)

Dr. John Y Sunew, MD
Specializes in Adult Cardiology, Interventional Cardiology
1331 W Grand Parkway N; Suite 130
Katy, TX
 

Dr. John Sunew is a specialist in adult cardiology and interventional cardiology. He works in Houston, TX, Katy, TX, and Fulshear, TX. His clinical interests include arrhythmias (irregular heartbeats), heart failure, and heart valve disease. Dr. Sunew is affiliated with Houston Methodist, Memorial Hermann Katy Hospital, and Memorial Hermann Memorial City Medical Center. He is a graduate of SUNY Downstate Medical Center College of Medicine and a graduate of George Washington University Medical Center's residency program. He is in-network for Blue Cross Blue Shield Bronze, Blue Cross Blue Shield HMO, and Blue Cross Blue Shield Gold, in addition to other insurance carriers. He has an open panel.

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Clinical interests: Invasive Cardiology, Heart Problems, Arrhythmias, Heart Failure, Heart Valve Disease, Heart Attack, ... (Read more)

Dr. James Maxwell Feldman, MD
Specializes in Adult Cardiology
1331 W Grand Parkway N; Suite 130
Katy, TX
 

Dr. James Feldman is an adult cardiology specialist. Dr. Feldman's areas of expertise consist of heart problems and cardiac catheterization. His professional affiliations include Houston Methodist, Memorial Hermann Katy Hospital, and Memorial Hermann Memorial City Medical Center. He accepts Blue Cross Blue Shield Bronze, Blue Cross Blue Shield Gold, and United Healthcare Choice, as well as other insurance carriers. New patients are welcome to contact Dr. Feldman's office for an appointment. He studied medicine at Creighton University School of Medicine.

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Clinical interests: Heart Problems, Cardiac Catheterization

Dr. George Mammen, MD
Specializes in Adult Cardiology, Interventional Cardiology
1331 W Grand Parkway N; Suite 130
Katy, TX
 

Dr. George Mammen is a cardiologist and interventional cardiologist. Dr. Mammen's average rating from his patients is 4.0 stars out of 5. Areas of expertise for Dr. Mammen include heart failure, hypertension (high blood pressure), and coronary angioplasty (PTCA). He honors Blue Cross Blue Shield Bronze, Blue Cross Blue Shield Gold, and United Healthcare Choice, in addition to other insurance carriers. He is a graduate of Government Medical College, Thiruvananthapuram. His professional affiliations include Houston Methodist, Memorial Hermann Katy Hospital, and Memorial Hermann Memorial City Medical Center. Dr. Mammen is accepting new patients.

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Clinical interests: Hypertension, Heart Problems, Angiogram, High Cholesterol, Stroke, Transient Ischemic Attack, Heart ... (Read more)

Dr. Amir Kashani, MS, PhD, MD
Specializes in Adult Cardiology, Interventional Cardiology
1331 W Grand Parkway N; Suite 130
Katy, TX
 

Dr. Amir Kashani is an adult cardiologist and interventional cardiologist in Houston, TX and Katy, TX. Dr. Kashani's areas of expertise include implantable cardioverter-defibrillator (ICD), heart valve disease, and hypertension (high blood pressure). His hospital/clinic affiliations include Houston Methodist, Memorial Hermann Katy Hospital, and Memorial Hermann Memorial City Medical Center. He attended medical school at Ross University School of Medicine. He is an in-network provider for Blue Cross Blue Shield Bronze, Blue Cross Blue Shield HMO, and Blue Cross Blue Shield Gold, in addition to other insurance carriers. He welcomes new patients.

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Clinical interests: Invasive Cardiology, Hypertension, Ischemic Cardiomyopathy, Heart Problems, High Cholesterol, Heart ... (Read more)

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What is Cardiology?

Cardiology is the study of the heart and blood vessels, and a cardiologist makes sure they are functioning well. Patients see cardiologists for many issues affecting the circulatory system, including:
  • Hypertension, or high blood pressure
  • Heart attack prevention and treatment
  • Congestive Heart Failure, where the heart cannot pump enough blood to meet the needs of the body
  • Heart transplant evaluation and care after surgery
  • Peripheral vascular disease, where arteries in the limbs narrow and reduce blood flow
  • Aneurysm, or a swelling in the blood vessels
  • Coronary Artery Disease, where the blood vessels delivering oxygen and nutrients to the heart become blocked

After performing a physical exam, a cardiologist may order a number of imaging tests in order to get a better understanding of what disease or complication might be causing problems in the heart and blood vessels. Some of these might include:
  • An electrocardiogram, which checks the heart’s electrical activity
  • X-rays to see tissues more clearly
  • Cardiac catheterization, where a small tube is directed into the heart to test pressure, oxygen levels, and blood flow

Although some cardiologists provide primary care, cardiologists more typically work as consultants to primary care physicians when a heart issue comes up. Cardiologists do not perform surgery, but they can perform “interventional” procedures, such as balloon angioplasty (where a balloon is used to stretch open narrowed veins) or stent placement to keep blood flowing.
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