Accepting new patients

Dr. Mordecai Klein, MD

Cardiology ·  Male · Age 62

Dr. Klein

Harmony Heart Group

1600 Coit Rd Ste 304 Plano, TX 75075

Accepting new patients

Make an Appointment

(972) 612-4730


Dr. Mordecai Klein, MD is a cardiology specialist in Plano, TX and has been practicing for 31 years. He graduated from University Of Illinois At Chicago / College Of Medicine in 1983 and specializes in cardiology and interventional cardiology.


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Dr. Klein accepts

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(972) 612-4730

Dr. Klein accepts the following insurance:

Aetna
Aetna HMO
Aetna PPO
Elect Choice EPO
Blue Cross Blue Shield
Blue Card PPO
Blue Cross Blue Shield of Texas
Blue Cross Blue Shield of Texas POS
Blue Cross Blue Shield of Texas PPO
Cigna
Cigna Healthcare of Texas HMO
Cigna Healthcare of Texas POS
Cigna Healthcare of Texas PPO
Great West Healthcare-Cigna PPO
Coventry Health Care
First Health (Coventry Health Care)
First Health (Coventry Health Care) PPO
HealthFirst
HealthSmart
HealthSmart POS
HealthSmart PPO
Humana
Choice Care HMO
Choice Care PPO
Mail Handlers Benefit Plan (MHBP)
Medicaid
Medico
Molina Healthcare
Molina
National Elevator
POMCO Group
Principal Financial Group
Principal Life
UniCare
UniCare PPO
UnitedHealthCare
Choice Plus HMO
Choice Plus POS
Options PPO
PacifiCare HMO
PacifiCare PPO
United Healthcare
Universal American

Background Check

No malpractice claims found for Texas
No disciplinary actions found for the years we collect data
No board actions found for the years we collect data
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Experience Check

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

Dr. Klein's Top Procedures and Conditions

Treatment Frequency
Thrombosis
very high
very high

Treatment Frequency

Dr. Klein treats Thrombosis more than 100% of his peers

Dr. Klein treats this condition more than 100% of his peers

Rating Includes other areas of care:

  • Aortic Embolism and Thrombosis
  • Arterial Thrombosis
  • Budd-Chiari Syndrome
  • Cerebral Artery Thrombosis
  • Deep Vein Thrombosis (DVT)
  • Effort Vein Thrombosis
  • Intracranial Venous Thrombosis
  • Peripheral Arterial Embolism and Thrombosis
  • Portal Vein Thrombosis
  • Renal Vein Thrombosis
  • Thromboembolism
  • Venous Embolism and Thrombosis
  • Venous Thrombosis
Coronary Artery Disease (CAD)
very high
very high

Treatment Frequency

Dr. Klein treats Coronary Artery Disease (CAD) more than 93% of his peers

Dr. Klein treats this condition more than 93% of his peers

Rating Includes other areas of care:

  • Coronary Artery Calcification
  • Coronary Artery Disease, Autosomal Dominant 1
  • Coronary Artery Disease, Autosomal Dominant 2
Vascular Disease
very high
very high

Treatment Frequency

Dr. Klein treats Vascular Disease more than 93% of his peers

Dr. Klein treats this condition more than 93% of his peers

Dr. Klein's conditions and procedures:

  • 24-Hour Ambulatory Electrocardiogram
  • Ablation for Treatment of Atrial Fibrillation
  • Ablation for Treatment of Cardiac Arrhythmias
  • Abnormal Heart Beat
  • Ambulatory Blood Pressure Monitoring
  • Aneurysm
  • Aneurysm of Heart
  • Angina and Acute Coronary Syndrome
  • Angiography
  • Angioplasty
  • Angioplasty With Stent Placement
  • Aortic Aneurysm
  • Aortic Dissection
  • Aortic Ectasia
  • Aortic Stenosis
  • Aortic Valve Disease
  • Aortic Valve Regurgitation
  • Aortic Valve Surgery
  • Arrhythmias
  • Arteriosclerosis
  • Atherectomy
  • Atherosclerosis
  • Atrial Fibrillation
  • Atrial Flutter
  • Benign Tumor
  • Cardiac Arrest
  • 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 Disease
  • Cardiovascular Stress Test
  • Cardioversion, Elective
  • Cardioverter-Defibrillator or Pacemaker Insertion, Removal or Repair
  • Carotid Artery Disease
  • Carotid Artery Stent Placement
  • Chest CT (incl. Heart and Lungs)
  • Chest Pain
  • Chronic Pulmonary Heart Diseases (incl. Pulmonary Hypertension)
  • Congenital Aortic Valve Disorders
  • Congenital Heart Defects
  • Congenital Heart Defects, Adult
  • Congenital Heart Disease
  • Congestive Heart Failure
  • Coronary Angiogram
  • Coronary Angioplasty, Atherectomy and Stent
  • Coronary Artery Aneurysm
  • Coronary Artery Disease (CAD)
  • Coronary Artery Dissection
  • Coronary Interventional Procedures
  • Coumadin® Management
  • CT Scan (Computed Tomography)
  • Diagnostic Cardiac Catheterization
  • Dobutamine Stress Echocardiography
  • Doppler Test
  • Echocardiography
  • Electrocardiogram (EKG)
  • Endocarditis
  • Heart Attack (Acute Myocardial Infarction)
  • Heart Disease
  • Heart Murmur
  • Heart Palpitations
  • Hyperlipidemia
  • Hypertension
  • Hypertensive Chronic Kidney Disease
  • Hypertensive Heart and Chronic Kidney Disease
  • Hypertensive Heart Disease
  • Hypotension
  • Impella Device
  • Interventional Catheterization
  • Limb Swelling
  • Limb Swelling Caused by Fluid Overload
  • Mitral Valve Disease
  • Mitral Valve Prolapse
  • Mitral Valve Regurgitation
  • Mitral Valve Stenosis
  • Non-Coronary Angioplasty, Atherectomy, and Stenting
  • Nuclear Stress Testing
  • Pacemaker Insertion or Replacement
  • Pericardial Disease
  • Peripheral Artery Catheterization
  • Peripheral Artery Disease
  • Peripheral Vascular Disease (PAD, PVD)
  • Pulmonary Disease
  • Pulmonary Edema
  • Pulmonary Hypertension
  • Pulmonary Valve Disease
  • Right Heart Catheterization (Swan-Ganz)
  • Septal Defect
  • Syncope
  • Thoracentesis
  • Thrombosis
  • Tilt Testing or Cardiac Event Monitors
  • Transient Ischemic Attack (TIA)
  • Tricuspid Valve Disease
  • Valve Repair or Replacement (Aortic, Mitral, Tricuspid, and Pulmonary)
  • Vascular Disease
  • Vascular Duplex Ultrasonography and Plethysmography
  • Vascular Surgical Procedure

Dr. Klein's Reviews

Likelihood to recommend Dr. Klein

4.5

Based on 41 reviews

5 Stars
85.36585365853658%
(35)
4 Stars
2.4390243902439024%
(1)
3 Stars
0%
(0)
2 Stars
2.4390243902439024%
(1)
1 Star
9.75609756097561%
(4)

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Dr. Klein?
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Average Reported Wait Time
  • 10 – 15 minutes
Dr. Klein'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. Mordecai Klein, MD
RecentHighestLowestMost Helpful
Reply
This practice is not only dishonest, their patient care is obsolete. My first encounter with them was with Dr. Nguyen while in the hospital. I was really impressed with his bedside manner and knowledge. When I got out, I contacted his office for follow up to DVT and somehow ended up with Dr. Klein. His bedside manner was abrupt and not very informative. He simply sent me to the hospital for continuous trips for Ultrasound. Each time, I would return, pay my copay if there was one (my out of pocket was over met last year when I saw them in the hospital) get the same report and repeat. Finally, he said nothing will change and your DVT is now chronic. Come back in 6 months. I called to set up a clearance appointment due to planned knee replacement surgery. They set the appointment. Today I show up, only to be told they can’t see me unless I pay $140.00 for past services. I looked at their printout and none of this was accurate. The rude receptionist said, “Well I guess you won’t be helped.
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First time, when I was brought in ambulance, which I don't, even, remember, out of all the available cardiologists, he was chosen & called-in, due to my situation, at that 'peril time', correct. The procedure was done successfully & have regular 'Office-Visits', in which my condition/situation is checked, listened, diagnosed & given/changed prescribed medicine dosages, if necessary. To make the story short and sweet, He's the best candidate for in search of 'A Cardiologist'.
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Asks lots of questions regarding how I feel, if I have had any pain or new symptoms. Checks on medications, etc.
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Ever since my first visit (it was supposed to be a "routine" stress test that turned into a pacemaker implant) to see Dr. Klein, it was been a learning experience. I have learned to take better care of myself, and I learned about the interaction of all my medications. As a result, I have a much better relationship with my PCP as well as with the staff at Harmony Heart.
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Had a very disappointing experience with the office manager and staff trying to get pre-authorization on Rx sent to insurance. The original Rx from Dr. Klein was prescribed over 7 months ago ( why wasn't all the pre-authorization done then if your office staff is so wonderful Dr. Klein? I've had the same insurance the entire time... do you want a doctor & staff...who are so out of touch with standard practice of filing insurance?.. Or an office staff that doesn't follow up for 8 months?
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Dr Klein is the best and has a great bedside manner Hat's off to Dr Klein and all the lives he has saved and continue to save like myself cannot say enough on having Dr Klein as my cardiologist.
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Dr Klein and his entire staff are just the best. I can tell you they always listen carefully and answer all questions. Just recently I was hospitalized .While I was in the hospital , Dr. Klein and his PA, Susan Devers saw me every day. I was comforted and felt like I had the best care possible. I highly recommend Dr. Klein and his staff Randy - Fairview Texas
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Dr. Klein is professional and thorough and has amazing front and back office staff. Susan, his Nurse Practioner, is excellent and a great listener. I've been a patient of Dr Klein's for over a decade and plan to stay is patient.
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Has always been willing to spend the time to answer my questions. Both he and Susan seem truly interested in providing the highest quality of care. Transferred here from another cardiologist and am glad I did. He sorta has a dry sense of humor that can take a moment or two to appreciate.
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Dr. Klein listened to me as I answered his questions and what my concerns were. He prescribed a variety of tests and Eliquis. He was attentive and I felt very comfortable with him.
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About Me

Mordecai N. Klein, MD, FACC is a full service cardiology practice whose primary goal is to provide the best in cardiac care; which is a harmonious blend of both the latest in advanced cardiac care technologies and prescribed medicines. Dr. Mordecai K...

Specialties

  • Cardiology
  • Interventional Cardiology

Board Certifications

  • Cardiology
  • Cardiovascular Disease
  • Internal Medicine
  • Interventional Cardiology

Education

1988
University Of Texas Southwestern Medical School
Fellowship Hospital
1986
Michael Reese Hospital and Medical Center
Residency Hospital
1984
Michael Reese Hospital
Internship Hospital
1983
University Of Illinois At Chicago / College Of Medicine
Medical School
1979
Yeshiva University
Undergraduate School
1988
1986
1984
1983
1979

Awards

Affiliated Hospitals

Check the quality of care at hospitals where Dr. Klein treats patients.

Learn more

74% Patient experience rating, 5% higher than the national average

89% Patient experience rating, 20% higher than the national average

  • Outstanding Patient Experience Award™ (2019, 2018, 2017)