John Muir Health and UCSF Health partnership

Berkeley Outpatient Center




Cardiology Services

at the Berkeley Outpatient Center

3100 San Pablo Avenue, Suite 400/430, Berkeley, CA 94702
(510) 985-5200 | Monday - Friday 8am-6pm

Cardiology Services at the Berkeley Outpatient Center offers the full range of therapeutic options, the latest minimally invasive techniques, access to clinical trials and full-service testing, including ECG, echocardiography and vascular ultrasound.

Conditions Treated

  • Arrhythmia
  • Bacterial endocarditis
  • Cardiomegaly
  • Cardiomyopathy 
  • Coronary artery disease
  • Genetic heart disorders
  • Heart failure
  • Heart transplant
  • Hypertrophic cardiomyopathy
  • Long QT syndrome
  • Marfan syndrome
  • Mitral valve disorders
  • Mitral valve prolapse
  • Pulmonary hypertension

Cardiology Team

jason liu

Jason Liu, MD
John Muir Health

Clinical Interests:
• Preventive Cardiology
• Inherited Cardiovascular Disease
• Heart Failure
• Cardiac Amyloidosis
• Cardiovascular Imaging

aarthi sabanayagam

Aarthi Sabanayagam, MD
UCSF Health

Clinical Interests:
• Adult Congenital Heart Disease (ACHD)
• Pregnant Patients with Heart Disease


clifton watt

Clifton Watt, MD
UCSF Health

Clinical Interests:
• Arrhythmia
• Cardiac Imaging
• Cardiomyopathy
• General Cardiology
• Heart Failure

How to Refer

To refer a patient, please fax the following information to the desired fax number listed below:

Specialty Care Referrals  Fax: 510.985.5202

About UCSF Health and John Muir Health

Our collaboration brings together two leading health systems for the benefit of you and your community.

Experience a new kind of medical care with access to top primary care providers, some of the world’s leading experts in a wide range of specialties, and support to help you navigate your health care journey.

We collaborate, share knowledge and coordinate your treatment so you receive the best possible care and expertise.