Now accepting Telehealth appointments. Schedule a virtual visit.

Heart One Associates

Board Certified Interventional Cardiologist, Structural Heart Specialist, Electrophysiologist, Peripheral Arterial Disease and Vein Specialist located in Phoenix, AZ & Peoria/Glendale, AZ & Buckeye, AZ
Now offering virtual visits

EMR Access


Regarding Coronavirus:

In order to provide the safest environment for our patients, Heart One Associates is asking for your assistance. Please reschedule your appointment if you or any family members feel ill or have had a fever recently. If a guest is planning on accompanying you to your appointment, please ask them to wait outside in the car until COVID-19 is under control.

If you have any questions or concerns, please contact a member of our staff at 602-584-5444


Dr. Sourabh Aggarwal have joined the group. He is an interventional cardiologist with Heart One Associates who specializes in complex coronary and peripheral interventions. He completed his residency in Internal Medicine from Western Michigan University where he was also selected a chief resident by his peers.

Dr. Gupta specializes in complex coronary, peripheral and structural heart Interventions. He has extensive experience with complex coronary interventions including chronic total occlusions and bifurcation stenosis.

Welcome to Heart One Associates

Heart health is something many people don’t think about until something goes wrong, and when it does, they don't know where to turn for help. Heart One Associates’ team of board-certified cardiologists, vein specialists, and peripheral arterial disease specialists offer comprehensive cardiovascular care at three convenient West Valley locations in Peoria, Buckeye, and Phoenix, Arizona.

Heart One Associates takes a scientific approach to heart care, offering modern, evidence-based, state-of-the-art cardiovascular treatments, such as atrial fibrillation ablation and coronary stent placement, as well as preventive cardiology screenings, including echocardiography and peripheral vascular disease screening.

The team of expert heart specialists at Heart One Associates has extensive experience in cardiovascular medicine and provides leading structural heart treatments not often available in other practices.

Leading cardiologists treat all heart concerns, from potentially harmless symptoms like dizziness and fatigue to the most severe health problems, such as peripheral artery disease, coronary artery disease, and heart attack. They also provide cardio-oncology care to reduce the risk of heart disease and heart failure in people having chemotherapy.

From the moment patients arrive at Heart One Associates, they experience extraordinary personalized care delivered with empathy. The practice provides fast access to its experienced team, usually within 24 hours of inquiry. Your heart is with you for a lifetime — make sure it receives the expert care it deserves when you partner with Heart One Associates. Call the practice today to schedule a consultation or request an appointment through this website.


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Extraordinary Cardiovascular Care with Compassion



  • Banner Estrella Medical Center

  • Abrazo West Campus

  • Abrazo Arrowhead Hospital

  • Banner Thunderbird Medical Center
    - Affiliations:  Banner Del Webb, Banner Boswell

Read more
Our Team

We are here to help

  • Sangeeta  Patel
    Sangeeta Patel
    Chief Financial Officer
  • Eileen  Spengler
    Eileen Spengler
    Executive Manager
  • Evelyn  Mendoza
    Evelyn Mendoza
    Practice Administrator

Words from our patients

  • Healthgrades

    "Dr Sugumaran is very pleasant, professional and intelligent. Easy to talk to and is well prepared when we meet. Felt very comfortable and was not rushed."

    Phil C.
  • Healthgrades

    "Dr Sugumaran is an excellent cardiologist. He really listens to your concerns and explains everything in a kind and gentle manner."

    R. M.
  • Healthgrades

    "Dr. Gupta was unbelievable in the way he handled the whole situation. He kept his composure, calmed us down and worked his magic on my dad."

    Ervin M.
  • Healthgrades

    "Dr. Gupta is the best. His bed side manner is awesome."

    Mark M.

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