Dr. Ayman Hosny, MD

Interventional CardiologyMaleAge 70

Interventional Cardiology

Dr. Ayman Hosny, MD is a Interventional Cardiology Specialist in Pleasanton, CA and has over 46 years of experience in the medical field. He graduated from Cairo U medical school in 1976. He is affiliated with John Muir Health, Concord Medical Center, winner of the Cardiac Surgery Excellence Award. He is also affiliated with San Ramon Regional Medical Center. His office accepts new patients and telehealth appointments.

Dr. Ayman Hosny, MD

John Muir Cardiovascular Svs

5860 Owens Dr Ste 220 Pleasanton, CA 94588 ()
Accepting new patients
Telehealth services available

Telehealth available

Accepting new patients

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At a Glance

  • Friendly Staff
    Patients said the staff was friendly. See reviews
  • Offers Telehealth
    This provider offers telehealth appointments. Call the office to schedule an appointment.
  • Practices at Top Hospital
    America’s 50 Best Hospitals for Cardiac Surgery Award™ See hospitals

Experience and Background Checks


Background Check

No malpractice claims found for California
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. Hosny's experience treating your condition or procedure

Dr. Hosny's Top Procedures and Conditions

Treatment Frequency
Electrocardiogram (EKG)
very high
very high

Treatment Frequency

Dr. Hosny performs Electrocardiogram (EKG) more than 98% of his peers

Dr. Hosny performs this procedure more than 98% of his peers

very high
very high

Treatment Frequency

Dr. Hosny treats Hyperlipidemia more than 97% of his peers

Dr. Hosny treats this condition more than 97% of his peers

Rating Includes other areas of care:

  • Familial Combined Hyperlipidemia
  • Familial Hypercholesterolemia
  • Hypercholesterolemia Due to Arg3500 Mutation of Apo B-100
  • Hypercholesterolemia Due to LDL Receptor Deficiency
  • Hypercholesterolemia, Autosomal Dominant
  • Hypercholesterolemia, Autosomal Recessive
Hide other areas of care
Chest Pain
very high
very high

Treatment Frequency

Dr. Hosny treats Chest Pain more than 94% of his peers

Dr. Hosny treats this condition more than 94% of his peers

Dr. Hosny's conditions and procedures:

  • Abdominal Pain
  • Accelerated Hypertension
  • Acute Bowel Infarction
  • Adrenal Gland Cancer
  • Anal or Rectal Pain
  • Aneurysm
  • Aneurysm of Heart
  • Angina
  • Angina and Acute Coronary Syndrome
  • Angiography
  • Angioplasty
  • Aortic Aneurysm
  • Aortic Dissection
  • Aortic Ectasia
  • Aortic Stenosis
  • Aortic Valve Disease
  • Aortic Valve Regurgitation
  • Appendicitis
  • Arrhythmia Screening
  • Arrhythmias
  • Arterial Doppler Ultrasound
  • Arterial Line Insertion
  • Atherectomy
  • Atherosclerosis
  • Atrial Fibrillation
  • Atrial Flutter
  • Atrial Septal Defect
  • Automatic Implantable Cardioverter Defibrillator (ICD) Implantation
  • Autonomic Disorders
  • Barrett's Esophagus
  • Benign Tumor
  • Biliary Atresia
  • Bone Cancer
  • Breast Cancer
  • Cardiac Catheterization (incl. Coronary Angiography)
  • Cardiac Electrophysiology
  • Cardiac Imaging
  • Cardiac MRI (Magnetic Resonance Imaging) of Heart or Chest
  • Cardiac Myocardial Perfusion Imaging
  • Cardiac Resynchronization Therapy
  • Cardiac Tamponade
  • Cardiomegaly
  • Cardiomyopathy
  • Cardiomyopathy 1, Familial Hypertrophic
  • Cardiomyopathy Due to Anthracyclines
  • Cardiomyopathy, Alcoholic
  • Cardiomyopathy, Dilated
  • Cardiomyopathy, Dilated With Conduction Defect
  • Cardiomyopathy, Dilated, With Woolly Hair and Keratoderma
  • Cardiomyopathy, Hypertrophic
  • Cardiomyopathy, Takotsubo
  • Cardiovascular Diagnostic Test
  • Cardiovascular Disease
  • Cardiovascular Imaging
  • Cardiovascular Stress Test
  • Cardioversion
  • Cardioversion, Elective
  • Cardioverter-Defibrillator or Pacemaker Insertion, Removal or Repair
  • Carotid Artery Disease
  • Carotid Artery Stent Placement
  • Carotid Atherosclerosis
  • Chest CT (incl. Heart and Lungs)
  • Chest Pain
  • Chest Pain Evaluation
  • Cholecystitis and Gallstones
  • Cholesterol Screening
  • Chronic Pulmonary Heart Diseases (incl. Pulmonary Hypertension)
  • Collapsed Lung (Pneumothorax)
  • Colorectal Cancer
  • Congenital Heart Defects
  • Congenital Heart Disease
  • Congestive Heart Failure
  • Congestive Heart Failure, Left-Sided
  • Congestive Heart Failure, Right-Sided
  • Coronary Angiogram
  • Coronary Angioplasty, Atherectomy and Stent
  • Coronary Artery Calcification
  • Coronary Artery Disease (CAD)
  • Coronary Stenting
  • Crohn's Disease
  • Defibrillator Implantation
  • Diaphragmatic and-or Hiatal Hernia
  • Dobutamine Thallium Stress Test
  • Ductal Carcinoma in Situ
  • Echocardiography
  • Electrocardiogram (EKG)
  • Empyema
  • Endocarditis
  • Exertional Hypertension
  • Familial Hypertension
  • First Degree Heart Block
  • Gallstones
  • Heart Attack (Acute Myocardial Infarction)
  • Heart Disease
  • Heart Murmur
  • Heart Palpitations
  • HeartAware Online Risk Screening
  • Hemorrhoids
  • Hiatal Hernia
  • High-Risk Hypertension
  • Hyperlipidemia
  • Hypertension
  • Hypertension in Pheochromocytoma
  • Hypertension, Alcohol-Induced
  • Hypertension, Corticosteroid-Induced
  • Hypertension, Environment-Induced
  • Hypertension, Nasal Decongestant-Induced
  • Hypertension, Stress-Induced
  • Hypertensive Chronic Kidney Disease
  • Hypertensive Encephalopathy
  • Hypertensive Heart and Chronic Kidney Disease
  • Hypertensive Heart Disease
  • Hypotension
  • Idiopathic Myopathy
  • Ileus
  • Impella Device
  • Implantable Loop Recorder
  • Incisional Hernia
  • Inflammatory Bowel Disease
  • Inguinal Hernia
  • Intestinal Obstruction
  • Labile Hypertension
  • Limb Swelling Caused by Fluid Overload
  • Long QT Syndrome
  • Lung Cancer
  • Mitral Valve Disease
  • Mitral Valve Regurgitation
  • Mitral Valve Stenosis
  • Mobitz, Type 2, Heart Block
  • Nuclear Stress Testing
  • Osteosarcoma
  • Pacemaker Implantation, Permanent
  • Pacemaker Implantation, Temporary
  • Partial Lung Collapse
  • Patent Foramen Ovale (PFO)
  • Pelvic Abscess
  • Pericardial Disease
  • Pericarditis
  • Peripheral Arterial Disease Screening (PAD)
  • Peripheral Arterial Embolism and Thrombosis
  • Peripheral Artery Catheterization
  • Peripheral Vascular Disease (PAD, PVD)
  • Pharmacologic Nuclear Stress Test
  • Pharmacologic Stress Test, Adenosine
  • Phlebitis and Thrombophlebitis
  • Pleura Cancer
  • Pleural Effusion
  • Primary Pulmonary Hypertension
  • Pulmonary Disease
  • Pulmonary Edema
  • Pulmonary Hypertension
  • Pyloric Stenosis
  • Removal or Revision of Pacemaker or Cardioverter and-or Defibrillator
  • Renal Hypertension
  • Resistant Hypertension
  • Ruptured Aortic Aneurysm
  • Second Degree Heart Block
  • Secondary Hypertension
  • Secondary Malignancies
  • Septal Defect
  • Sick Sinus Syndrome
  • Sinus Bradycardia
  • Sinus Tachycardia
  • Stress Test
  • Structural Heart Disease Evaluations and Treatment
  • Supraventricular Tachycardia
  • Syncope
  • Syncope, Familial Neurocardiogenic
  • TCD Bubble Test
  • Third Degree Heart Block
  • Thoracentesis
  • Thrombosis
  • Thyroid Cancer
  • Tilt Table Testing
  • Tilt Testing or Cardiac Event Monitors
  • Treadmill Stress Test
  • Tricuspid Valve Disease
  • Umbilical Hernia
  • Unstable Angina
  • Valve Repair or Replacement (Aortic, Mitral, Tricuspid, and Pulmonary)
  • Vascular Disease
  • Vascular Duplex Ultrasonography and Plethysmography
  • Vascular Insufficiency of Intestines
  • Venous Hypertension
  • Ventricular Assist Device
  • Ventricular Fibrillation
  • Ventricular Tachycardia (VT)

Insurance Check

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Dr. Hosny accepts

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

(925) 734-0336

Dr. Hosny accepts the following insurance:

Choice Plus POS II
Blue Cross Blue Shield
Blue Card PPO
Blue Cross Blue Shield of California
Blue Cross Blue Shield of California PPO
Select Plus HMO
Blue Shield of California
Access Plus Savenet
Local Access Plus HMO
CareFirst Blue Cross Blue Shield
HealthyBlue 2.0
HealthyBlue Advantage
Cigna HMO
Cigna PPO
Open Access Plus
First Health (Coventry Health Care)
First Health (Coventry Health Care) PPO
Choice Care PPO
MultiPlan PPO

Dr. Hosny's Reviews

Likelihood to recommend Dr. Hosny


Based on 9 ratings

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2 Stars
1 Star
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RecentHighestLowestMost Helpful
waste of time and money
What went well
  • Appointment scheduling
  • Office environment
  • Staff friendliness
  • Wait times
What could be improved
  • Appointment was rushed
  • Didn't listen or answer questions
  • Didn't explain conditions well
  • Didn't trust the provider's decisions
1 person found this helpful
W. Kerby in Pittsburg, CA – Dec 01, 2018
×Post a ResponseAre you Dr. Ayman Hosny, MD?
This is possibly the worst medical practice my family has had the misfortune to encounter. The staff is completely incompetent and the doctor's attention to detail is abysmal. Dr. neglected to check messages after his vacation and we are now racing around trying to get my husband's cardiac tests done before a SCHEDULED surgery on Monday. We have had to forgo a weekend away which will be our last opportunity for 6 weeks. PATIENT BEWARE - VERY BAD DOCTOR AND STAFF - SHOULD LOSE HIS LICENSE.
What went well
No results
What could be improved
  • Difficult to schedule appointment
  • Office environment
  • Staff wasn't friendly
  • Long wait times
  • Appointment was rushed
  • Didn't listen or answer questions
  • Didn't explain conditions well
  • Didn't trust the provider's decisions
3 people found this helpful
Sharon Newell (spouse of patient, David) in Brentwood – Feb 09, 2018
×Post a ResponseAre you Dr. Ayman Hosny, MD?
Was a patient for many years until we moved away. Wish he and his staff moved with us. He addressed any issues we had and he also pointed out faults that needed to be addressed. He never held back but was sure to approach any issue we had with care. Would recommend him in a heartbeat.
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
Peter Milliken in Prescott Valley, AZ – May 01, 2016
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About Me

Care Philosophy

We provide high quality , state of the art modern cardiac care in a personalized, caring, and friendly environment. Our practice is patient centered, communication...Read more


  • Interventional Cardiology
  • Cardiology
  • Critical Care Medicine

Board Certifications

  • Cardiovascular Disease
  • Internal Medicine


Bridgeport Hosp-Yale U Prog
Fellowship Hospital
Highland Hosp-U Rochester
Residency Hospital
Cairo U Sch Med
Residency Hospital
Cairo U Sch Med
Internship Hospital
Cairo U
Medical School
Cairo University School Of Mdicine
Undergraduate School


  • English
  • Arabic


  • Healthgrades Honor Roll
  • Recipient of America's Top Physician, 2006,2007,
  • Selected to the Kingston's National Registry of Who's Who 2002 Edition, 2002
  • Listed in the "Guide to America's Top Physicians", 2004 to 20
  • Recipient of the AMA Physician Recognition Award for continued medical education, 2004 - 200

Media & Publications

  • Successful Recanalization Using a Hydrophlilc-Coated Wire in Total Coronary Occlusions After Unsuccessful PTCA Attempts With Standard Steerable Guide Wires, 11/4/1990
  • www.johnmuirhealth.com,

Frequently Asked Questions

Does Dr. Ayman Hosny, MD offer telehealth services?

Dr. Hosny has indicated that they offer telehealth. Contact the office to check for eligibility for your needs.

Is Dr. Ayman Hosny, MD accepting new patients?

Dr. Ayman Hosny, MD generally accepts new patients on Healthgrades. You can see Dr. Hosny's profile to make an appointment.

Does Dr. Ayman Hosny, MD accept my insurance?

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

What are Dr. Ayman Hosny, MD's top areas of care?

Dr. Hosny frequently treats Electrocardiogram (EKG), Hyperlipidemia, and Chest Pain. See all procedures and conditions Dr. Hosny treats.

Where is Dr. Ayman Hosny, MD's office located?

Dr. Hosny's office is located at 5860 Owens Dr Ste 220, Pleasanton, CA 94588. Find other locations and directions on Healthgrades.

What languages does Dr. Ayman Hosny, MD speak?

Dr. Hosny speaks Arabic and English. View profile to see all.

How can I make an appointment with Dr. Ayman Hosny, MD?

Find contact information here to make an appointment.


John Muir Cardiovascular Svs

John Muir Physicians Network5860 Owens Dr Ste 220 Pleasanton, CA 94588
John Muir Cardiovascular Svs2700 Grant St Ste 106 Concord, CA 94520

Affiliated Hospitals

Dr. Hosny is affiliated with the following hospitals. Select a hospital below to learn more.

Learn more about how Healthgrades measuresHospital Quality.

John Muir Health, Concord Medical Center

Concord, CA

78% Patients that would definitely recommend, 8% higher than the national average

8 Awards Received

Award Highlight: Cardiac Surgery Excellence Award™ (2022)

San Ramon Regional Medical Center

San Ramon, CA

69% Patients that would definitely recommend, 1% lower than the national average