Dr. Hennessey Tseng, MD

Dr. Hennessey Tseng, MD

Cardiology  ·  
Male  ·  
Age 52
Dr. Hennessey Tseng, MD is a cardiology specialist in Walnut Creek, CA and has been practicing for 20 years. He graduated from Emory University in 1995 and specializes in cardiology.

1450 Treat Blvd

Walnut Creek, CA 94597

Contact Information

(925) 937-1770

Insurance Accepted

  • Aetna
  • Amalgamated Clothing & Textile Workers Union
  • American Republic
  • Anthem Blue Cross
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of California
  • Blue Shield of California
  • Cigna
  • Commercial Insurance Company
  • 11 More

*Please verify this information when scheduling an appointment.

Learn about Dr. Tseng

Be confident in your decisions by checking out your provider's top areas of care, education, patient reviews and more. Learn about finding the right doctor for you.

Top Care Areas

See how frequently Dr. Tseng performs your care needs compared to other doctors.

Heart Disease
very high
more than 92% of peers
Coronary Artery Disease (CAD)
more than 87% of peers
more than 83% of peers

Dr. Tseng's percentages are based on the rate of treatment compared to peers nationwide from insurance data. Learn more info about our data and this Top Care Areas component.

1  Specialties

  • Cardiology

1  Board Certifications

  • Cardiovascular Disease
    Accredited by: American Board of Internal Medicine*

52  Conditions Treated

  • Aneurysm
  • Aneurysm and Dissection of Heart
  • Aneurysm of Heart
  • Angina and Acute Coronary Syndrome
  • Aortic Aneurysm
  • Aortic Dissection
  • Aortic Stenosis
  • Aortic Valve Disease
  • Aortic Valve Regurgitation
  • Arrhythmias
  • Atrial Fibrillation
  • Atrial Flutter
  • Autonomic Disorders
  • Cardiomegaly
  • Cardiomyopathy
  • Carotid Artery Disease
  • Chest Pain
  • Chronic Pulmonary Heart Diseases (incl. Pulmonary Hypertension)
  • Coarctation of the Aorta
  • Congenital Heart Defects
  • Congenital Heart Disease
  • 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
  • Tricuspid Valve Disease
  • Vascular Disease


Read Less

7  Procedures

Background Check

0 Malpractice Claims

No malpractice history found for California.

0 Sanctions

No sanctions history found for the years that Healthgrades collects data.

0 Board Actions

No board actions found for the years that Healthgrades collects data.


  • Emory University
    Medical School | Graduated 1995
  • Emory University
    Internship Hospital | Completed 1996
  • Emory University
    Residency Hospital | Completed 1998
  • University Of Washington
    Fellowship Hospital | Completed

Awards & Recognition

Awards & Honors
  • Healthgrades Honor Roll
Media & Publications

Dr. Tseng has no media or publications listed.

Languages Spoken

  • English

Memberships & Professional Affiliations

Dr. Tseng does not have any memberships or affiliations listed. If you are Dr. Tseng and would like to add memberships or affiliations, please update your profile.

Dr. Tseng's Reviews

Likelihood of recommending Dr. Tseng to family and friends
3 total reviews (1 has a comment)

Likelihood to Recommend (3)

  • 5
  • 4
  • 3
  • 2
  • 1

Dr. Tseng's Performance

  • Trustworthiness

  • Explains condition(s) well

  • Answers questions

  • Time well spent


Office & Staff Performance

  • Scheduling

  • Office environment

  • Staff friendliness

  • Average wait time

    Under 10 minutes

Patient Comments (1)

After an ER visit, Dr. Tseng put a temporary pacemaker in my father and was scheduled to install a permanent one. Because he exercised caution, went out of his way to communicate with my father's main cardiologist (he was not easy to reach), took extra trouble to consult with other cardiologists,...more
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