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Dr. Jason Klein, MD
Cardiology* Age 49
Dr. Jason Klein, MD
5.0 (1 Ratings)

Offers telehealth

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Dr. Jason Klein, MD is a Cardiologist in Phoenix, AZ.
Dr. Jason Klein, MD
5.0 (1 Ratings)
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Dr. Jason Klein, MD

Cardiology* Age 49
Phoenix, AZ
Call for new patient details
22 years of experience

Offers telehealth

Dr. Jason Klein, MD is a Cardiologist in Phoenix, AZ.

About

Dr. Klein graduated from Sackler School of Medicine. Dr. Jason Klein, MD is a Cardiologist in Phoenix, AZ and has 22 years experience. Dr. Klein currently practices at Practice and is affiliated with St. Joseph's Hospital and Medical Center, Banner Del E. Webb Medical Center, Cobre Valley Regional Medical Center, Banner University Medical Center Phoenix and Banner Estrella Medical Center. Dr. Klein has experience treating conditions like Carotid Artery Disease, Rheumatic Tricuspid Disease, Peripheral Edema, Aortic Valve Regurgitation, Mitral Valve Disease, Mitral Valve Regurgitation, Aortic Valve Disease, Chest Pain, Tricuspid Valve Disease, Pulmonary Valve Disease, Heart Valve Disorders and Hypertension among other conditions at varying frequencies. Dr. Klein's office is not accepting new patients. Dr. Klein also speaks Spanish. Dr. Klein is board certified in Cardiovascular Disease and accepts multiple insurance plans.

Offers Telehealth

This provider offers telehealth appointments. Call the office to schedule.

Explains Conditions Well

Patients said this doctor explains conditions well.

Trustworthy

Patients said this doctor is trustworthy.

Low Wait Times

Patients are usually seen in 10 minutes or less.

Friendly Staff

Patients said the staff was friendly.

Easy Scheduling

Patients said scheduling was easy.

Experience Check

Enter a condition or procedure
Carotid Artery Disease
Rheumatic Tricuspid Disease
Cardiac Myocardial Perfusion Imaging
Carotid Artery Disease
Rheumatic Tricuspid Disease
Cardiac Myocardial Perfusion Imaging
Carotid Artery Disease
Rheumatic Tricuspid Disease
Cardiac Myocardial Perfusion Imaging
Peripheral Edema
Aortic Valve Regurgitation
Mitral Valve Disease
Mitral Valve Regurgitation
Aortic Valve Disease
Chest Pain
Tricuspid Valve Disease
Pulmonary Valve Disease
Heart Valve Disorders
Hypertension
Hyperlipidemia
Lipid Disorders
Atherosclerosis
Coronary Artery Disease (CAD)
Peripheral Vascular Disease (PAD, PVD)
Tilt_Testing
Vascular Duplex Ultrasonography and Plethysmography
Electrocardiogram (EKG)
Pulmonary Hypertension
Heart Disease
Chronic Pulmonary Heart Diseases (incl. Pulmonary Hypertension)
Paroxysmal Atrial Fibrillation
Nonrheumatic Tricuspid Disease
Aortic Aneurysm
Cardiac Ultrasound
Atrial Fibrillation
Heart Palpitations
Cardiomyopathy
Aortic Ectasia
Syncope
  • View other providers who treat Syncope
Peripheral Arterial Disease of Extremities
Cardiomegaly
Abdominal Aortic Aneurysm (AAA)
Congenital Aortic Valve Disorders
Arrhythmias
Mitral Valve Prolapse
Pericardial Disease
Atrial Flutter
Atherosclerosis of Aorta
Sinus Tachycardia
Cardiomyopathy, Dilated
Venous Hypertension
Angina
  • View other providers who treat Angina
Sinus Bradycardia
Hypotension (Excluding Maternal)
Hypotension
Congestive Heart Failure
Systolic Heart Failure
Aortic Stenosis
Supraventricular Tachycardia
Congenital Heart Defects
Typical Atrial Flutter
Heart Murmur
Chronic Congestive Heart Failure
Endocarditis
Cardioverter-Defibrillator or Pacemaker Insertion, Removal or Repair
Sick Sinus Syndrome
Noninfective Endocarditis
Limb Swelling
Accelerated Hypertension
Acute Congestive Heart Failure
Acute Coronary Syndrome
Acute Deep Vein Thrombosis (DVT)
Acute Endocarditis
Acute Venous Embolism Thrombosis
Aneurysm
  • View other providers who treat Aneurysm
Aneurysm of Sinus of Valsalva
Aneurysm, Intracranial Berry
Aortic Aneurysm, Familial Abdominal
Aortic Aneurysm, Familial Thoracic
Aortic Dissection
Atrial Cardiomyopathy With Heart Block
Atrial Septal Defect
Atypical Atrial Flutter
Benign Heart Tumors
Benign Tumor
Brain Aneurysm
Cardiac Arrest
Cardiomyopathy 1, Familial Hypertrophic
Cardiomyopathy Due to Anthracyclines
Cardiomyopathy, Alcoholic
Cardiomyopathy, Chagas
Cardiomyopathy, Dilated With Conduction Defect
Cardiomyopathy, Dilated With Conduction Defect Type 1
Cardiomyopathy, Dilated With Conduction Defect Type 2
Cardiomyopathy, Dilated, Idiopathic
Cardiomyopathy, Dilated, With Woolly Hair and Keratoderma
Cardiomyopathy, Familial Dilated
Cardiomyopathy, Fatal Fetal, Due to Myocardial Calcification
Cardiomyopathy, Fetal Hypertrophic
Cardiomyopathy, Hypertrophic
Cardiomyopathy, Hypogonadism, Collagenoma Syndrome
Cardiomyopathy, Infantile Histiocytoid
Cardiomyopathy, Takotsubo
Cardiomyopathy, X-Linked, Fatal Infantile
Carotid Artery Stenosis
Chronic Deep Vein Thrombosis (DVT)
Chronic Venous Embolism Thrombosis
Coats' Disease
Congenital Aneurysms of the Great Vessels
Congenital Heart Disease
Congestive Heart Failure, Left-Sided
Congestive Heart Failure, Right-Sided
Coronary Artery Aneurysm
Cytoplasmic Body Myopathy
Deep Vein Thrombosis (DVT)
Dexamethasone Sensitive Hypertension
Dissecting Aneurysm
Distal Myopathy
Distal Myopathy With Vocal Cord Weakness
Ehlers-Danlos Syndrome
Endovascular Aortic Aneurysm
Exertional Hypertension
False Aneurysm
Familial Combined Hyperlipidemia
Familial Hypercholesterolemia
Familial Hypertension
Femoral Aneurysm
Fetal Left Ventricular Aneurysm
First Degree Heart Block
Heart Attack (Acute Myocardial Infarction)
Heart Attack (NSTEMI)
Heart Attack (STEMI)
High Cholesterol
High-Risk Hypertension
Hypercholesterolemia Due to Arg3500 Mutation of apo B-100
Hypercholesterolemia Due to LDL Receptor Deficiency
Hypercholesterolemia, Autosomal Dominant
Hypercholesterolemia, Autosomal Recessive
Hyperkalemia
Hypertension in Pheochromocytoma
Hypertension, Alcohol-Induced
Hypertension, Corticosteroid-Induced
Hypertension, Environment-Induced
Hypertension, Nasal Decongestant-Induced
Hypertension, Stress-Induced
Hypertensive Chronic Kidney Disease
Hypertensive Heart and Chronic Kidney Disease
Hypertensive Heart Disease
Hypertensive Heart with Failure
Hypertensive Heart without Failure
Hypertensive Hypokalemia Familial
Hypertrophic Branchial Myopathy
Hypokalemia
Idiopathic Myopathy
Idiopathic Pulmonary Hypertension
Iliac Aneurysm
Infective Endocarditis
Internal Anal Sphincter Myopathy
Isolated Systolic Hypertension
Labile Hypertension
Larynx Conditions
Leber Miliary Aneurysm
Limb Swelling Caused by Fluid Overload
Lipid Storage Myopathy
Long QT Syndrome
Mental Retardation - Nasal Hypoplasia - Obesity - Genital Hypoplasia
Metabolic Myopathies
Mitral and Aortic Valve Disorder
Mitral Valve Stenosis
Multifocal Premature Beats
Muscular Dystrophy (MD)
Myopathy
  • View other providers who treat Myopathy
Myopathy Congenital Multicore With External Ophthalmoplegia
Myopathy With Lysis of Myofibrils
Myopathy With Tubular Aggregates
Myopathy, Congenital Fiber-Type Disproportion
Myopathy, Congenital Nonprogressive With Moebius and Robin Sequences
Myopathy, Congenital, Batten Turner Type
Myopathy, Early-Onset With Fatal Cardiomyopathy
Myopathy, Limb-Girdle, With Bone Fragility
Myopathy, X-Linked With Postural Muscle Atrophy
Myopathy, X-Linked, With Excessive Autophagy
Myotubular Myopathy
Neurogenic Hypertension
Nonrheumatic Mitral Stenosis
Orthostatic Hypotension
Paroxysmal Supraventricular Tachycardia
Patent Foramen Ovale (PFO)
Pediatric Hypertension
Pericarditis
Peripartum Cardiomyopathy
Popliteal Aneurysm
Portal Hypertension
Postpartum Cardiomyopathy
Primary Hypertension
Primary Pulmonary Hypertension
Primary Pulmonary Hypertension, Dexfenfluramine-Induced
Primary Pulmonary Hypertension, Familial
Primary Pulmonary Hypertension, Fenfluramine-Induced
Prinzmetal Angina
Pulmonary Arterial Hypertension
Pulmonary Arteriovenous Aneurysm
Pulmonary Disease
Pulmonary Edema
Pulmonary Hypoxic Hypertension
Pulmonary Thromboembolic Hypertension
Pulmonary Venous Hypertension
Renal Hypertension
Resistant Hypertension
Retinal Macoaneurysm
Rheumatic Aortic Valve Disorders
Rheumatic Mitral Stenosis
Ruptured Aneurysm
Saccular Aneurysm
Second Degree Heart Block
Secondary Hypertension
Secondary Pulmonary Hypertension
Septal Defect
Subacute Endocarditis
Suprarenal Aneurysm
Syncope, Familial Neurocardiogenic
Third Degree Heart Block
Thrombosis
Type 2 Heart Block - Mobitz
Unstable Angina
Vascular Disease
Vein of Galen Aneurysm
Ventricular Fibrillation
Ventricular Septal Defect
Ventricular Tachycardia (VT)
Visceral Aneurysm
White Coat Hypertension
Wolff-Parkinson-White Pattern
Ablation for Cardiac Arrhythmias
Arrhythmia Screening
Atrial Tissue Ablation
Automatic Implantable Cardioverter Defibrillator (ICD) Implantation
Cardiac Ablation
Cardiac Catheterization (incl. Coronary Angiography)
Cardiac Electrophysiology
Cardiac Event Monitor
Cardiac Imaging
Cardiac MRI (Magnetic Resonance Imaging) of Heart or Chest
Cardiovascular Diagnostic Test
Cardiovascular Imaging
Cardiovascular Stress Test
Cardioversion, Elective
Carotid Artery Stent Placement
Chest CT (incl. Heart and Lungs)
Chest Pain Evaluation
Cholesterol Screening
Coronary Angiogram
Coronary Angioplasty, Atherectomy and Stent
Coronary Atherectomy
Coronary Stenting
CT Scan (Computed Tomography)
Defibrillator Implantation
Dobutamine Thallium Stress Test
Electrophysiological Study
Endovenous Laser Treatment
HeartAware Online Risk Screening
Impella Device
Non-Coronary Angioplasty, Atherectomy, and Stenting
Nuclear Stress Testing
Pacemaker Implantation, Permanent
Pacemaker Implantation, Temporary
Pacemaker Insertion or Replacement
Peripheral Arterial Disease Screening (PAD)
Peripheral Artery Catheterization
Peripheral Vascular Intervention
Pharmacologic Nuclear Stress Test
Pharmacologic Stress Test, Adenosine
Radiofrequency Catheter Ablation
Removal or Revision of Pacemaker or Cardioverter and-or Defibrillator
Stress Test
Structural Heart Disease Evaluations and Treatment
TCD Bubble Test
Thoracentesis
Thrombolysis
Tilt Table Testing
Treadmill Stress Test
Ultrasound, Cardiac
Valve Repair or Replacement (Aortic, Mitral, Tricuspid, and Pulmonary)
Varicose Vein Procedure
Vascular Surgical Procedure

Insurance Accepted

* Please verify this information when scheduling an appointment.
  • Self Pay
  • United Healthcare Life Insurance Company
  • National Roofers Union & Employers Joint Health & Welfare Fund
  • CarePlus
  • City of Mesa Health Plan
  • Peach State Health Plan
  • Banner Physician Hospital Organization (BPHO)
  • HealthSmart
  • Pyramid Life
  • AARP
  • Standard Insurance Company
  • Banner Health
  • Curative PPO
    Curative EPO
    Curative PPO Plus
  • Medicaid of Pennsylvania
  • Medicaid of California
  • Conseco
  • Special Needs Plan SNP
  • Group Health Cooperative
  • Medicaid of New Jersey
  • New York Life
  • HealthyBlue 2.0
  • Marsh Affinity Group Services
  • Medicaid of Kentucky
  • SCAN Health Plan
  • Accountable Health Plans of America
  • Midwest Life
  • National Association for the Self-Employed (NASE)
  • AZ Benefit Options
  • Dental
  • Indemnity
  • Medicaid of Illinois
  • Aetna
  • Bankers Life and Casualty
  • HAP Insurance
  • Meritain Health
  • Beech Street (Multiplan)
  • One Health
  • Medicare of Oklahoma
  • Gila River HealthCare
  • Coventry Health Care
  • Southwest Service Administrators, Inc.
  • Medicare
  • Allstate
  • Mercy Care
  • Blue Cross and Blue Shield
  • Prudential
  • Health Choice of Arizona
  • Lovelace Health Plan
  • MetLife PPO
  • United Healthcare
  • Zenith Administrators Inc
  • National (BlueCard) PPO
  • Ameriben
  • Indian Health Service
  • Operating Engineers Health & Welfare Plan
  • Blue Cross Blue Shield of Illinois
  • Benefit Concepts
  • Humana
  • EBMS
  • Zurich
  • Galaxy Health Network
  • Triwest
  • Veteran Health Services
  • Benesight
  • Assurant Health
  • Compusys
  • Actions Healthcare Management
  • TPA
  • Maricopa Foundation For Medical Care
  • Wausau Benefits
  • Meridian Health Plan
  • Bluegrass Family Health
  • CoreSource
  • Sturm Ruger & Co.
  • CHAMPVA
  • Medicaid of Oklahoma
  • Wellcare of Georgia
  • Golden Rule
  • Medicaid
  • Medicaid of Arkansas
  • HealthCare Consortium of Arizona
  • Bashas Benefit Trust
  • Monumental Life Insurance Company
  • Mail Handlers Benefit Plan (MHBP)
  • Three Rivers Provider Network
  • GEHA
  • Kaiser Permanente
  • Arizona Medical Network
  • Cigna
  • Ironwood Cancer and Research Center
  • First Health (Coventry Health Care)
  • Bridgeway Health Solutions
  • Wells Fargo Insurance
  • Carrington
  • State Farm
  • United American Insurance Company
  • Arizona Health Care Cost Containment System (AHCCCS)
  • Midwest Health Plan
  • Todays Options
  • Medical Mutual of Ohio
  • Fortified Provider Network
  • Health Net
  • Anthem Blue Cross Blue Shield
  • United Healthcare Community Plan
  • Tricare
  • Medicaid of Missouri
  • American Republic
  • UniCare
  • AZ Health Concepts
  • Maricopa Managed Care
  • Compassionate Care Network (CCN)
  • Liberty Mutual Insurance Company
  • LifeWise
  • MultiPlan PPO
  • AZ Foundation Medical Care (AZFMC)
  • Care 1st Health Plan

Locations

  1. 1 A. Benchimol M.D. P.C.
    1331 N 7th St Ste 375, Phoenix, AZ 85006
    Icon Directions Right Arrow Directions Phone Icon (602) 307-0070
    Monday
    08:00 - 17:00
    Tuesday
    08:00 - 17:00
    Wednesday
    08:00 - 17:00
    Thursday
    08:00 - 17:00
    Friday
    08:00 - 17:00

Patient Satisfaction

Likelihood to recommend Dr. Klein
5.0
Based on 1 Reviews
5 Stars (1)
4 Stars (0)
3 Stars (0)
2 Stars (0)
1 Star (0)

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Patient Reviews
Jan 22, 2026
Dr Klein is a caring Doctor. Attentive and most of all listens to your concerns.
— Jan 22, 2026
See more reviews on Healthgrades
Photo: Dr. Jason Klein, MD
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Dr. Klein's Office & Staff

  • Ease of scheduling urgent appointments
  • Staff friendliness and courteousness
  • Total wait time (waiting & exam rooms)

Experience with Dr. Klein

  • Level of trust in provider's decisions
  • How well provider explains medical condition(s)
  • How well provider listens and answers questions
  • Hpends appropriate amount of time with patients

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Telehealth Options
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Call now to make an appointment
(602) 307-0070

About Me

Languages Spoken
Spanish
Languages Spoken
Specialties*
Cardiology
Specialties*
  • *Sharecare does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
Common Questions and Answers
Responses are sourced directly from patients.
Does Dr. Klein communicate via email?
14 users said yes.
Yes
(14)
No
(4)
Does Dr. Klein offer telehealth services or virtual visits?
11 users said yes.
Yes
(11)
No
(4)
Does Dr. Klein offer an online patient portal?
15 users said yes.
Yes
(15)
No
(2)
Does Dr. Klein have free onsite parking?
25 users said yes.
Yes
(25)
No
(0)
Does Dr. Klein offer weekend visits?
1 user said yes.
Yes
(1)
No
(14)
Does Dr. Klein offer evening visits?
4 users said yes.
Yes
(4)
No
(12)
Does Dr. Klein specialize in working with children or adolescents?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Klein specialize in working with seniors?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Klein specialize in couples therapy?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Klein specialize in working with LGBTQ+ community?
No responses yet.
Yes
(0)
No
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Does Dr. Klein accept insurance?
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Frequently Asked Questions

Find contact information here to make an appointment.

A list of accepted insurance providers is available on the Sharecare insurance check. It is always a good idea to verify your insurance when making an appointment.

New patients are generally accepted by Dr. Jason Klein, MD. To arrange an appointment, call the number on Dr. Klein's profile.

Dr. Klein frequently treats the following conditions: Carotid Artery Disease, Rheumatic Tricuspid Disease, Peripheral Edema, Aortic Valve Regurgitation, Mitral Valve Disease, Mitral Valve Regurgitation, Aortic Valve Disease, Chest Pain, Tricuspid Valve Disease, Pulmonary Valve Disease, Heart Valve Disorders and Hypertension. See more on Sharecare.

Dr. Jason Klein, MD is affiliated with St. Joseph's Hospital and Medical Center, Banner Del E. Webb Medical Center, Cobre Valley Regional Medical Center, Banner University Medical Center Phoenix and Banner Estrella Medical Center.

Yes, Dr. Jason Klein, MD holds board certification in Cardiovascular Disease and Internal Medicine.

Education
Medical Education
  • Sackler School of Medicine
    2004
Medical Education
Board Certifications
  • Cardiovascular Disease and Internal Medicine
Board Certifications
What’s a board certification and why is it important that my provider has one?

A board certification represents a provider’s dedication to ongoing training in one or more specialties, including the completion of intensive exams. While not all specialties have board certifications, if your provider does have one they’ve taken the extra step to master their specialty and to keep up with the latest advancements in their field.
Internship
  • Phoenix Integtrated Surgical Residency
    2005
Internship
Fellowship Hospital
  • Banner Good Samaritan Medical Center
    2011
Fellowship Hospital

Hospital Affiliations

  • St. Joseph's Hospital and Medical Center

    350 W Thomas Rd, Phoenix, AZ

  • Banner Del E. Webb Medical Center

    14502 W Meeker Blvd, Sun City West, AZ

  • Cobre Valley Regional Medical Center

    5880 S Hospital Dr, Globe, AZ

  • Banner University Medical Center Phoenix

    1111 E McDowell Rd, Phoenix, AZ

  • Banner Estrella Medical Center

    9201 W Thomas Rd, Phoenix, AZ

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