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Dr. Mark Keller, MD

Cardiology ·  Male · Age 62

Dr. Keller
9548 Park Meadows Dr Lone Tree, CO 80124

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Dr. Mark Keller, MD is a cardiology specialist in Lone Tree, CO and has been practicing for 36 years. He graduated from University Of Chicago Division Of The Biological Sciences The Pritzker School Of Medicine in 1983 and specializes in cardiology and internal medicine.


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Dr. Keller accepts

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(720) 848-2200

Dr. Keller accepts the following insurance:

Aetna
Aetna HMO
Choice Plus POS II
Anthem Blue Cross Blue Shield
Anthem Blue Cross Blue Shield PPO
Cigna
Cigna HMO
Cigna PPO
LocalPlus
Open Access Plus
First Health (Coventry Health Care)
First Health (Coventry Health Care) PPO
MultiPlan
MultiPlan PPO
PHCS Network PPO

Background Check

No malpractice claims found for Colorado
No disciplinary actions found for the years we collect data
No board actions found for the years we collect data
Learn more about background checks

Experience Check

Check Dr. Keller's experience treating your condition or procedure

Dr. Keller's Top Procedures and Conditions

Treatment Frequency
Hypertension
very high
very high

Treatment Frequency

Dr. Keller treats Hypertension more than 99% of his peers

Dr. Keller treats this condition more than 99% of his peers

Rating Includes other areas of care:

  • Accelerated Hypertension
  • Dexamethasone Sensitive Hypertension
  • Exertional Hypertension
  • Familial Hypertension
  • High-Risk Hypertension
  • Hypertension in Pheochromocytoma
  • Hypertension, Adrenal Gland-Induced
  • Hypertension, Alcohol-Induced
  • Hypertension, Bilateral Renal Artery Stenosis-Induced
  • Hypertension, Coarctation of the Aorta-Induced
  • Hypertension, Conn Syndrome-Induced
  • Hypertension, Corticosteroid-Induced
  • Hypertension, Cushing's Syndrome-Induced
  • Hypertension, Environment-Induced
  • Hypertension, Hyperaldosteronism-Induced
  • Hypertension, Kidney Disease-Induced
  • Hypertension, Nasal Decongestant-Induced
  • Hypertension, Renal Segmental Hypoplasia-Induced
  • Hypertension, Stress-Induced
  • Hypertensive Hypokalemia Familial
  • Idiopathic Pulmonary Hypertension
  • Isolated Systolic Hypertension
  • Labile Hypertension
  • Neurogenic Hypertension
  • Pediatric Hypertension
  • Portal Hypertension
  • Primary Hypertension
  • Primary Pulmonary Hypertension, Dexfenfluramine-Induced
  • Primary Pulmonary Hypertension, Familial
  • Primary Pulmonary Hypertension, Fenfluramine-Induced
  • Pulmonary Arterial Hypertension
  • Pulmonary Hypertension
  • Pulmonary Hypoxic Hypertension
  • Pulmonary Thromboembolic Hypertension
  • Pulmonary Venous Hypertension
  • Renal Hypertension
  • Resistant Hypertension
  • Secondary Hypertension
  • Secondary Pulmonary Hypertension
  • White Coat Hypertension
Chest Pain
very high
very high

Treatment Frequency

Dr. Keller treats Chest Pain more than 98% of his peers

Dr. Keller treats this condition more than 98% of his peers

Heart Disease
very high
very high

Treatment Frequency

Dr. Keller treats Heart Disease more than 98% of his peers

Dr. Keller treats this condition more than 98% of his peers

Dr. Keller's conditions and procedures:

  • Aneurysm
  • Aneurysm of Heart
  • Angina and Acute Coronary Syndrome
  • Aortic Aneurysm
  • Aortic Dissection
  • Aortic Ectasia
  • Aortic Stenosis
  • Aortic Valve Disease
  • Aortic Valve Regurgitation
  • Arrhythmias
  • Atrial Fibrillation
  • Atrial Flutter
  • Autonomic Disorders
  • Benign Tumor
  • Cardiac Catheterization (incl. Coronary Angiography)
  • Cardiac Electrophysiology
  • Cardiac Imaging
  • Cardiac MRI (Magnetic Resonance Imaging) of Heart or Chest
  • Cardiac Myocardial Perfusion Imaging
  • Cardiomegaly
  • Cardiomyopathy
  • Cardiovascular Stress Test
  • Cardioversion, Elective
  • Carotid Artery Disease
  • Chest CT (incl. Heart and Lungs)
  • Chest Pain
  • Chronic Pulmonary Heart Diseases (incl. Pulmonary Hypertension)
  • Coarctation of the Aorta
  • Congenital Aortic Valve Disorders
  • Congenital Heart Defects
  • Congenital Heart Disease
  • Congenitally Corrected Transposition of the Great Arteries (CCTGA)
  • Congestive Heart Failure
  • Coronary Artery Disease (CAD)
  • Endocarditis
  • Heart Attack (Acute Myocardial Infarction)
  • Heart Disease
  • Heart Murmur
  • Heart Palpitations
  • Heart Tumors, Benign
  • Hyperlipidemia
  • Hypertension
  • Hypertensive Chronic Kidney Disease
  • Hypertensive Heart and Chronic Kidney Disease
  • Hypertensive Heart Disease
  • Hypotension
  • Limb Swelling
  • Limb Swelling Caused by Fluid Overload
  • Mitral Valve Disease
  • Mitral Valve Regurgitation
  • Mitral Valve Stenosis
  • Pericardial Disease
  • Primary Pulmonary Hypertension
  • Pulmonary Disease
  • Pulmonary Edema
  • Pulmonary Hypertension
  • Pulmonary Valve Disease
  • Rheumatic Aortic Valve Disorders
  • Septal Defect
  • Syncope
  • Thrombosis
  • Tilt Testing or Cardiac Event Monitors
  • Tricuspid Valve Disease
  • Vascular Disease

About Me

Care Philosophy

I want my patients to understand their medical issues and the treatment options, including lifestyle changes, necessary to control or cure them. I try to develop a treatment plan based on medical evidence, common sense, and compassion.

Specialties

  • Cardiology
  • Internal Medicine

Board Certifications

  • Cardiovascular Disease
  • Internal Medicine

Education

University Of Virginia Program
Fellowship Hospital
University Of Chicago Program
Residency Hospital
University Of Chicago Program
Internship Hospital
1983
University Of Chicago Division Of The Biological Sciences The Pritzker School Of Medicine
Medical School
1983

Languages

  • Spanish
  • English

Awards

Dr. Keller's Reviews

Likelihood to recommend Dr. Keller

3.9

Based on 12 reviews

5 Stars
66.66666666666667%
(8)
4 Stars
8.333333333333334%
(1)
3 Stars
0%
(0)
2 Stars
0%
(0)
1 Star
25%
(3)

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Dr. Keller?
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Average Reported Wait Time
  • 10 – 15 minutes
Dr. Keller's Performance
  • Trustworthiness
  • Explains condition(s) well
  • Answers questions
  • Time well spent
Office & Staff Performance
  • Scheduling
  • Office environment
  • Staff friendliness
What People Say About Dr. Mark Keller, MD
RecentHighestLowestMost Helpful
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Horrible experience. Dr Keller has the worst bedside manners. He does not listen or empathize, even when patient is visibly upset. He is also a terrible listener. He has his own conservative opinion and that's it. Please advise, if you are not comfortable, find another doctor. You are the patient and in charge of the visit. I DO NOT RECOMMEND THIS DOCTOR.
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Outstanding. So glad I switched. I felt listened to, collaborated with and treated with care. I am in great hands with him and his team.
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very good Cardiologist.
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Managed a very intricate stent procedure when a bypass wasn't possible due to cancer complications
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