1. Cardiologists
  2. CO
  3. Lone Tree Cardiologists
  4. Dr. Karen Thomas, MD

Dr. Karen Thomas, MD

Cardiology•Female•Age 47

Dr. Karen Thomas, MD is a Cardiology Specialist in Lone Tree, CO and has over 19 years of experience in the medical field. She graduated from Yale University medical school in 2002. She is accepting new patients. Be sure to call ahead with Dr. Thomas to book an appointment.

Dr. Thomas

Kaiser Permanente Lone Tree Medical Offices

10240 Park Meadows Dr Lone Tree, CO 80124
Accepting new patients
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Compare Dr. Thomas with our nearby Cardiology Specialists at Sky Ridge Medical Center.

Make an appointment at Sky Ridge Medical Center today at (720) 400-8767.

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Dr. Thomas' Reviews

Likelihood to recommend Dr. Thomas

5.0

Based on 4 ratings

5 Stars
100%
(4)
4 Stars
0%
(0)
3 Stars
0%
(0)
2 Stars
0%
(0)
1 Star
0%
(0)
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How likely are you to recommend
Dr. Thomas?(Select your rating)
What went well
  • Appointment wasn't rushed (4)
  • Explained conditions well (4)
  • Listened & answered questions (4)
What could be improved
    RecentHighestLowestMost Helpful
    Reply Flag
    Karen Thomas is the most amazing doctor. She is so patient and understanding yet thorough. She explains very complicated concepts with drawings and comprehensible language. She is supportive and empathetic at the same time.
    What went well
    No results
    What could be improved
    No results
    Helpful
    Keith in Aurora, CO – Dec 14, 2018
    ×Post a ResponseAre you Dr. Karen Thomas, MD?
    Reply Flag
    Dr. Karen Thomas is absolutely excellent. She's specific, knowledgeable, cheerful, and personable. She answered my questions completely - would recommend her with no reservations at all.
    What went well
    • Appointment scheduling
    • Office environment
    • Staff friendliness
    • Wait times
    • Appointment wasn't rushed
    • Listened & answered questions
    • Explained conditions well
    • Trusted the provider's decisions
    What could be improved
    No results
    1 person found this helpful
    Helpful
    D. C. in Aurora, CO – Apr 26, 2018
    ×Post a ResponseAre you Dr. Karen Thomas, MD?

    Leave a review

    How was your experience with Dr. Thomas?

    About Me

    Care Philosophy

    Kaiser Permanente: Our mission is to keep you healthy. Under-one-roof convenience, 24-hour advice nurse, and online access to manage your health - anytime.

    Specialties

    • Cardiology
    • Clinical Cardiac Electrophysiology

    Board Certifications

    • Clinical Cardiac Electrophysiology
    Learn why a board certification matters

    Education

    Beth Israel Deaconess Med Center
    Fellowship Hospital
    Massachusetts General Hospital
    Residency Hospital
    Massachusetts General Hospital
    Internship Hospital
    2002
    Yale University
    Medical School

    Awards

    • Healthgrades Honor Roll
    Learn more about recognized doctors

    Frequently Asked Questions

    Is Dr. Karen Thomas, MD accepting new patients?

    Dr. Karen Thomas, MD generally accepts new patients on Healthgrades. You can see Dr. Thomas' profile to make an appointment.

    Does Dr. Karen Thomas, MD accept my insurance?

    Use the Healthgrades insurance check to verify if Dr. Thomas accepts your insurance.

    What are Dr. Karen Thomas, MD's top areas of care?

    Dr. Thomas frequently treats Heart Disease, Electrocardiogram (EKG), and Aneurysm. See all procedures and conditions Dr. Thomas treats.

    Where is Dr. Karen Thomas, MD's office located?

    Dr. Thomas' office is located at 10240 Park Meadows Dr, Lone Tree, CO 80124. Find other locations and directions on Healthgrades.

    Does Dr. Karen Thomas, MD offer telehealth services?

    Dr. Thomas has not yet indicated whether they offer telehealth services. Please contact the office to check for availability/eligibility.

    How can I make an appointment with Dr. Karen Thomas, MD?

    Find contact information here to make an appointment.

    Experience and Background Checks

    Experience
    Background

    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. Thomas' experience treating your condition or procedure

    Dr. Thomas' Top Procedures and Conditions

    Treatment Frequency
    Aneurysm
    may treat

    Our data suggests Dr. Thomas may treat this condition. Please call to confirm.

    (303) 338-4545Find providers who treat this condition

    >Learn more about Aneurysm
    Angina
    may treat

    Our data suggests Dr. Thomas may treat this condition. Please call to confirm.

    (303) 338-4545Find providers who treat this condition

    >Learn more about Angina
    Angina and Acute Coronary Syndrome
    may treat

    Our data suggests Dr. Thomas may treat this condition. Please call to confirm.

    (303) 338-4545Find providers who treat this condition

    Aortic Aneurysm
    may treat

    Our data suggests Dr. Thomas may treat this condition. Please call to confirm.

    (303) 338-4545Find providers who treat this condition

    Aortic Ectasia
    may treat

    Our data suggests Dr. Thomas may treat this condition. Please call to confirm.

    (303) 338-4545Find providers who treat this condition

    Aortic Valve Disease
    may treat

    Our data suggests Dr. Thomas may treat this condition. Please call to confirm.

    (303) 338-4545Find providers who treat this condition

    Aortic Valve Regurgitation
    may treat

    Our data suggests Dr. Thomas may treat this condition. Please call to confirm.

    (303) 338-4545Find providers who treat this condition

    Arrhythmias
    may treat

    Our data suggests Dr. Thomas may treat this condition. Please call to confirm.

    (303) 338-4545Find providers who treat this condition

    >Learn more about Arrhythmias
    Atrial Fibrillation
    may treat

    Our data suggests Dr. Thomas may treat this condition. Please call to confirm.

    (303) 338-4545Find providers who treat this condition

    Atrial Flutter
    may treat

    Our data suggests Dr. Thomas may treat this condition. Please call to confirm.

    (303) 338-4545Find providers who treat this condition

    Atrial Septal Defect
    may treat

    Our data suggests Dr. Thomas may treat this condition. Please call to confirm.

    (303) 338-4545Find providers who treat this condition

    Automatic Implantable Cardioverter Defibrillator (ICD) Implantation
    may perform

    Our data suggests Dr. Thomas may perform this procedure. Please call to confirm.

    (303) 338-4545Find providers who perform this procedure

    Cardiac Imaging
    may perform

    Our data suggests Dr. Thomas may perform this procedure. Please call to confirm.

    (303) 338-4545Find providers who perform this procedure

    Cardiomegaly
    may treat

    Our data suggests Dr. Thomas may treat this condition. Please call to confirm.

    (303) 338-4545Find providers who treat this condition

    Cardiomyopathy
    may treat

    Our data suggests Dr. Thomas may treat this condition. Please call to confirm.

    (303) 338-4545Find providers who treat this condition

    Cardiomyopathy, Dilated
    may treat

    Our data suggests Dr. Thomas may treat this condition. Please call to confirm.

    (303) 338-4545Find providers who treat this condition

    Cardiomyopathy, Hypertrophic
    may treat

    Our data suggests Dr. Thomas may treat this condition. Please call to confirm.

    (303) 338-4545Find providers who treat this condition

    Cardioverter-Defibrillator or Pacemaker Insertion, Removal or Repair
    may perform

    Our data suggests Dr. Thomas may perform this procedure. Please call to confirm.

    (303) 338-4545Find providers who perform this procedure

    >Learn more about Cardioverter-Defibrillator or Pacemaker Insertion, Removal or Repair
    Chest CT (incl. Heart and Lungs)
    may perform

    Our data suggests Dr. Thomas may perform this procedure. Please call to confirm.

    (303) 338-4545Find providers who perform this procedure

    Chest Pain
    may treat

    Our data suggests Dr. Thomas may treat this condition. Please call to confirm.

    (303) 338-4545Find providers who treat this condition

    >Learn more about Chest Pain
    Chronic Pulmonary Heart Diseases (incl. Pulmonary Hypertension)
    may treat

    Our data suggests Dr. Thomas may treat this condition. Please call to confirm.

    (303) 338-4545Find providers who treat this condition

    Congenital Aortic Valve Disorders
    may treat

    Our data suggests Dr. Thomas may treat this condition. Please call to confirm.

    (303) 338-4545Find providers who treat this condition

    Congenital Heart Defects
    may treat

    Our data suggests Dr. Thomas may treat this condition. Please call to confirm.

    (303) 338-4545Find providers who treat this condition

    Congenital Heart Disease
    may treat

    Our data suggests Dr. Thomas may treat this condition. Please call to confirm.

    (303) 338-4545Find providers who treat this condition

    Congestive Heart Failure
    may treat

    Our data suggests Dr. Thomas may treat this condition. Please call to confirm.

    (303) 338-4545Find providers who treat this condition

    >Learn more about Congestive Heart Failure
    Coronary Artery Disease (CAD)
    may treat

    Our data suggests Dr. Thomas may treat this condition. Please call to confirm.

    (303) 338-4545Find providers who treat this condition

    Electrocardiogram (EKG)
    normal
    normal

    Treatment Frequency

    Dr. Thomas performs Electrocardiogram (EKG) more than 23% of her peers

    Dr. Thomas performs this procedure more than 23% of her peers

    >Learn more about Electrocardiogram (EKG)
    Heart Attack (Acute Myocardial Infarction)
    may treat

    Our data suggests Dr. Thomas may treat this condition. Please call to confirm.

    (303) 338-4545Find providers who treat this condition

    >Learn more about Heart Attack (Acute Myocardial Infarction)
    Heart Disease
    normal
    normal

    Treatment Frequency

    Dr. Thomas treats Heart Disease more than 35% of her peers

    Dr. Thomas treats this condition more than 35% of her peers

    >Learn more about Heart Disease
    Heart Palpitations
    may treat

    Our data suggests Dr. Thomas may treat this condition. Please call to confirm.

    (303) 338-4545Find providers who treat this condition

    Hyperlipidemia
    may treat

    Our data suggests Dr. Thomas may treat this condition. Please call to confirm.

    (303) 338-4545Find providers who treat this condition

    Hypertension
    may treat

    Our data suggests Dr. Thomas may treat this condition. Please call to confirm.

    (303) 338-4545Find providers who treat this condition

    >Learn more about Hypertension
    Hypertensive Chronic Kidney Disease
    may treat

    Our data suggests Dr. Thomas may treat this condition. Please call to confirm.

    (303) 338-4545Find providers who treat this condition

    Hypertensive Heart and Chronic Kidney Disease
    may treat

    Our data suggests Dr. Thomas may treat this condition. Please call to confirm.

    (303) 338-4545Find providers who treat this condition

    Hypertensive Heart Disease
    may treat

    Our data suggests Dr. Thomas may treat this condition. Please call to confirm.

    (303) 338-4545Find providers who treat this condition

    Hypotension
    may treat

    Our data suggests Dr. Thomas may treat this condition. Please call to confirm.

    (303) 338-4545Find providers who treat this condition

    Limb Swelling Caused by Fluid Overload
    may treat

    Our data suggests Dr. Thomas may treat this condition. Please call to confirm.

    (303) 338-4545Find providers who treat this condition

    Long QT Syndrome
    may treat

    Our data suggests Dr. Thomas may treat this condition. Please call to confirm.

    (303) 338-4545Find providers who treat this condition

    Mitral Valve Disease
    may treat

    Our data suggests Dr. Thomas may treat this condition. Please call to confirm.

    (303) 338-4545Find providers who treat this condition

    Mitral Valve Regurgitation
    may treat

    Our data suggests Dr. Thomas may treat this condition. Please call to confirm.

    (303) 338-4545Find providers who treat this condition

    Pacemaker Insertion or Replacement
    may perform

    Our data suggests Dr. Thomas may perform this procedure. Please call to confirm.

    (303) 338-4545Find providers who perform this procedure

    >Learn more about Pacemaker Insertion or Replacement
    Patent Foramen Ovale (PFO)
    may treat

    Our data suggests Dr. Thomas may treat this condition. Please call to confirm.

    (303) 338-4545Find providers who treat this condition

    Pericardial Disease
    may treat

    Our data suggests Dr. Thomas may treat this condition. Please call to confirm.

    (303) 338-4545Find providers who treat this condition

    Pericarditis
    may treat

    Our data suggests Dr. Thomas may treat this condition. Please call to confirm.

    (303) 338-4545Find providers who treat this condition

    Primary Pulmonary Hypertension
    may treat

    Our data suggests Dr. Thomas may treat this condition. Please call to confirm.

    (303) 338-4545Find providers who treat this condition

    Pulmonary Hypertension
    may treat

    Our data suggests Dr. Thomas may treat this condition. Please call to confirm.

    (303) 338-4545Find providers who treat this condition

    Septal Defect
    may treat

    Our data suggests Dr. Thomas may treat this condition. Please call to confirm.

    (303) 338-4545Find providers who treat this condition

    Sick Sinus Syndrome
    may treat

    Our data suggests Dr. Thomas may treat this condition. Please call to confirm.

    (303) 338-4545Find providers who treat this condition

    Sinus Bradycardia
    may treat

    Our data suggests Dr. Thomas may treat this condition. Please call to confirm.

    (303) 338-4545Find providers who treat this condition

    Sinus Tachycardia
    may treat

    Our data suggests Dr. Thomas may treat this condition. Please call to confirm.

    (303) 338-4545Find providers who treat this condition

    Supraventricular Tachycardia
    may treat

    Our data suggests Dr. Thomas may treat this condition. Please call to confirm.

    (303) 338-4545Find providers who treat this condition

    Syncope
    may treat

    Our data suggests Dr. Thomas may treat this condition. Please call to confirm.

    (303) 338-4545Find providers who treat this condition

    >Learn more about Syncope
    Third Degree Heart Block
    may treat

    Our data suggests Dr. Thomas may treat this condition. Please call to confirm.

    (303) 338-4545Find providers who treat this condition

    Tilt Testing or Cardiac Event Monitors
    may perform

    Our data suggests Dr. Thomas may perform this procedure. Please call to confirm.

    (303) 338-4545Find providers who perform this procedure

    Tricuspid Valve Disease
    may treat

    Our data suggests Dr. Thomas may treat this condition. Please call to confirm.

    (303) 338-4545Find providers who treat this condition

    Ventricular Fibrillation
    may treat

    Our data suggests Dr. Thomas may treat this condition. Please call to confirm.

    (303) 338-4545Find providers who treat this condition

    Ventricular Tachycardia (VT)
    may treat

    Our data suggests Dr. Thomas may treat this condition. Please call to confirm.

    (303) 338-4545Find providers who treat this condition

    Learn more about experience ratings

    Dr. Thomas' conditions and procedures:

    • Aneurysm
    • Angina
    • Angina and Acute Coronary Syndrome
    • Aortic Aneurysm
    • Aortic Ectasia
    • Aortic Valve Disease
    • Aortic Valve Regurgitation
    • Arrhythmias
    • Atrial Fibrillation
    • Atrial Flutter
    • Atrial Septal Defect
    • Automatic Implantable Cardioverter Defibrillator (ICD) Implantation
    • Cardiac Imaging
    • Cardiomegaly
    • Cardiomyopathy
    • Cardiomyopathy, Dilated
    • Cardiomyopathy, Hypertrophic
    • Cardioverter-Defibrillator or Pacemaker Insertion, Removal or Repair
    • Chest CT (incl. Heart and Lungs)
    • Chest Pain
    • Chronic Pulmonary Heart Diseases (incl. Pulmonary Hypertension)
    • Congenital Aortic Valve Disorders
    • Congenital Heart Defects
    • Congenital Heart Disease
    • Congestive Heart Failure
    • Coronary Artery Disease (CAD)
    • Electrocardiogram (EKG)
    • Heart Attack (Acute Myocardial Infarction)
    • Heart Disease
    • Heart Palpitations
    • Hyperlipidemia
    • Hypertension
    • Hypertensive Chronic Kidney Disease
    • Hypertensive Heart and Chronic Kidney Disease
    • Hypertensive Heart Disease
    • Hypotension
    • Limb Swelling Caused by Fluid Overload
    • Long QT Syndrome
    • Mitral Valve Disease
    • Mitral Valve Regurgitation
    • Pacemaker Insertion or Replacement
    • Patent Foramen Ovale (PFO)
    • Pericardial Disease
    • Pericarditis
    • Primary Pulmonary Hypertension
    • Pulmonary Hypertension
    • Septal Defect
    • Sick Sinus Syndrome
    • Sinus Bradycardia
    • Sinus Tachycardia
    • Supraventricular Tachycardia
    • Syncope
    • Third Degree Heart Block
    • Tilt Testing or Cardiac Event Monitors
    • Tricuspid Valve Disease
    • Ventricular Fibrillation
    • Ventricular Tachycardia (VT)

    Insurance Check

    Search for your insurance provider

    Dr. Thomas accepts

    Accepted insurance can change. Please double-check when making an appointment.

    (303) 338-4545

    Locations

    Kaiser Permanente Lone Tree Medical Offices

    Kaiser Permanente Lone Tree Medical Offices10240 Park Meadows Dr Lone Tree, CO 80124
    1

    Compare with other Cardiology Specialists

    Compare Dr. Thomas with our nearby Cardiology Specialists at Sky Ridge Medical Center.

    Make an appointment at Sky Ridge Medical Center today at (720) 400-8767.

    Filter by
    Provider Ratings

    These providers are on the medical staff of Sky Ridge Medical Center.