Denver Heart


Cardiology, Nursing (Nurse Practitioner) · 12 Providers

Average Rating of all Office Providers

Denver Heart

4545 E 9th Ave Ste 670
Denver, CO 80220
View All Locations(303) 331-9121

Office Providers

Margaret Bast, NP

Margaret Bast, NP

Nursing (Nurse Practitioner)

Rebecca Isaacson, PA

Rebecca Isaacson, PA

Physician Assistant (PA)

Dr. Sameer Mehta, MD

Dr. Sameer Mehta, MD

Interventional Cardiology


Office Provider Reviews


based on the average of 219 provider reviews for Denver Heart

Review of Dr. Subbarao


very kind and knowledgeable
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Review of Dr. Nelson

- |

Very fine doctor who actually listens to his patient. Refreshing.
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Review of Dr. Nelson

- in Denver, CO |

I have referred several patients to Dr. Nelson and have received great feedback from all of them. He is extremely professional, thorough and knowledgeable. His knowledge is very impressive! Thank you Dr. Nelson for taking such good care of our patients!
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Review of Dr. Nelson


I will never return to this practice. To start with, I had to wait for more than 20 minutes for my appointment when no one was in the office. Next, Dr. Nelson talked to me as if I had no issues and was stupid for coming in, which I did not appreciate. I was hoping that was the case, however given the symptoms I was experiencing I wanted to verify that (which is the point of going to the doctor last time I checked). Dr. Nelson's attitude could greatly improve and make his patients feel like he cares about the services he is rendering. Nurses were joking around and talking while I waited in the room for my additional services. Then I was prescribed a heart monitor for a week upon which 3 weeks after my visit I received an EOB & bill stating this was $7,500 for this service. Of course my insurance is covering a portion of this, however I was never informed that I would potentially incur this much in charges. Also let me mention that the monitor was a complete waste and showed nothing as I
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Dr. Nelson:
Thank you for reaching out and please know we take these concerns very seriously. While we are unable to discuss specific patient encounters publicly due to privacy laws, we would greatly appreciate t... more
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Review of Dr. Nelson

- in CO |

Dr Nelson was very astute in helping us find a diagnosis for my daughter’s heart concerns. He stepped in and took the reins in leading us down a path to find a solution for her illness. He truly listened to all of our concerns and really cared about my daughter’s well-being. The office staff and nurses were wonderful! They were always very receptive and helpful if I ever needed anything.
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Review of Dr. Subbarao

- in denver, CO |

The Doctor is great, but the office and nursing staff are really who you see and speak to. No attention to the doc; he doesn't return calls or interact with you unless you make an appointment. Go elsewhere.
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Dr. Subbarao:
We're so sorry to see reviews like this, but truly value your feedback. We welcome the opportunity to speak with you personally about how we can better meet or exceed expectations. Please don't hesita... more
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Review of Dr. Mehta


Dr Metah is fantastic-he brings his humanity to each patient and takes interest in each individual while providing full and proven confidence in his knowledge and ability. He is a great find!
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Review of Dr. Subbarao

- in Aurora, CO |

dr subbarao and his staff have been excellent for many years.
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Review of Dr. Beck

- in Aurora , CO |

As a new patient I am grateful to DR. Beck who was able to immediately diagnose my condition that has been a problem over the years. Now am able to resume an active life. I highly recommend Dr. Beck who is very knowledgeable and courteous in her communication.
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Review of Dr. Subbarao

- in Thornton, CO |

I am a 67 yr old male who has put his trust in Dr Subbarao for over 13 years now and would highly recommend his services to anyone. Friends in the medical community recommended him to me when I first moved to Denver and I also noticed he was recognized by 5280 Magazine as a top heart doc. 10 years ago I moved to Thornton and I still use him as my cardiologist. He has tremendous bedside manner, listens to all my questions (I always have a list), I never feel rushed. He really cares. Gary Gaudin
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Learn About Denver Heart

63 Procedures

  • 24-Hour Ambulatory Electrocardiogram
  • Ablation
  • Ablation For Treatment Of Atrial Fibrillation
  • Ablation For Treatment Of Cardiac Arrhythmias
  • Acl Surgery
  • Angioplasty
  • Angioplasty With Stent Placement
  • Aortic Valve Surgery
  • Arthroscopic Shoulder Surgery
  • Automatic Implantable Cardioverter Defibrillator (Icd) Implantation
  • Cardiac Angiography
  • Cardiac Catheterization (Incl. Coronary Angiography)
  • Cardiac Electrophysiology
  • Cardiac Imaging
  • Cardiac Mri (Magnetic Resonance Imaging) Of Heart Or Chest
  • Cardiac Myocardial Perfusion Imaging
  • Cardiovascular Stress Test
  • Cardioversion
  • Cardioversion, Elective
  • Cardioverter-Defibrillator Or Pacemaker Insertion, Removal Or Repair
  • Carotid Artery Stent Placement
  • Chest Ct (Incl. Heart And Lungs)
  • Cholesterol Management
  • Coronary Angioplasty, Atherectomy And Stent
  • Coumadin® Management
  • Defibrillator Implantation
  • Diagnostic Cardiac Catheterization
  • Dobutamine Stress Echocardiography
  • Echocardiography
  • Electrocardiogram (Ekg)
  • Electrophysiological Study
  • Electrophysiology
  • Endovascular Procedure
  • Foot And Ankle Ligament And Tendon Repair
  • Heart Surgery
  • Impella Device
  • Insertion Of Epicardial Lead For Pacemaker Or Cardioverter And-Or Defibrillator
  • Insertion Of Left Ventricular Lead For Pacemaker Or Cardioverter And-Or Defibrillator
  • Joint Drainage
  • Knee Arthroscopy
  • Knee Replacement
  • Knee Replacement Revision
  • Knee Surgery
  • Non-Coronary Angioplasty, Atherectomy, And Stenting
  • Nuclear Stress Testing
  • Pacemaker Insertion Or Replacement
  • Peripheral Artery Catheterization
  • Pfo Repair
  • Platelet-Rich Plasma Injection (Prp)
  • Removal Or Revision Of Pacemaker Or Cardioverter And-Or Defibrillator
  • Rotator Cuff Surgery
  • Steroid Injection
  • Stress Echocardiogram
  • Stress Test
  • Thoracentesis
  • Thrombolysis
  • Tilt Testing Or Cardiac Event Monitors
  • Transesophageal Echocardiography (Tee)
  • Tricuspid Valve Surgery
  • Valve Repair Or Replacement (Aortic, Mitral, Tricuspid, And Pulmonary)
  • Vascular Duplex Ultrasonography And Plethysmography
  • Vascular Surgical Procedure
  • Viscosupplementation With Hyaluronate


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Language Services

  • Spanish

Denver Heart accepts 49 insurance carriers

  • Aetna
  • American Enterprise Group
  • American Republic
  • Amerigroup (Wellpoint)
  • Anthem Blue Cross Blue Shield
  • Assurant Health
  • Bakery & Confectionary Union Plan
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of Minnesota
  • CareOregon
  • CareSource
  • Cigna
  • Cofinity
  • Commercial Insurance Company
  • Community Health Choice
  • CoreSource
  • Coventry Health Care
  • First Health (Coventry Health Care)
  • Golden Rule
  • Government Employees Health Association (GEHA)
  • Health Net
  • HealthPlus
  • HealthPlus Amerigroup
  • HealthSmart
  • Horizon Blue Cross Blue Shield of New Jersey
  • Humana
  • Husky Health
  • INTotal Health
  • Kaiser Permanente
  • Mail Handlers Benefit Plan (MHBP)
  • Medica
  • Medicaid
  • Medical Mutual of Ohio
  • Medicare
  • Midwest Health Plan
  • Molina Healthcare
  • MultiPlan
  • NGS CoreSource
  • Ohio State University Health Plan
  • Peach State Health Plan
  • Principal Life
  • Simply Healthcare Plans
  • Staywell (Wellcare)
  • Thrivent Financial
  • UnitedHealthCare
  • Veteran Administration Plan
  • Wellcare of Georgia
  • inHealth


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