The cardiac specialists of the Hawaii Pacific Health Heart Centers offer expertise in heart and vascular services for all stages of life, from birth through adulthood. Our team of doctors and support staff provide comprehensive and well-coordinated care for each patient, every time.
To find a physician in a specific area of specialization, click on one of the practices below.
Cardiology
Cardiologists diagnose and treat diseases of the heart and blood vessels, including heart attack, valve disease, high blood pressure and some arrhythmias.
![Dr. Sanah Christopher MD headshot](/media/18026/christopher-sanah_180x180.jpg)
Sanah Christopher, MD
Pali Momi
![Photo of physician Ammaar El-Sergany](/media/16425/el-sergany-ammaar_180x180.jpg)
Ammaar El-Sergany, MD
Pali Momi
![Photo of physician John Funai](/media/8066/funai-john-180x180.jpg)
John Funai, MD
Wilcox
![Shaun Giancaterino MD](/media/18412/giancaterino-shaun_180x180.jpg)
Shaun Giancaterino, MD
Straub
![Photo of physician Chari Hart](/media/9607/hart-chari-180x180.jpg)
Chari Hart, MD
Straub
![Photo of physician Brandon Itagaki](/media/8068/itagaki-brandon-180x180.jpg)
Brandon Itagaki, MD
Straub
![Jiamsripong Panupong](/media/13350/2020-09-14-14_02_51-photos.png)
Panupong Jiamsripong, MD
Pali Momi
![headshot of cardiologist Doctor Brandon J Kai](/media/16358/brandon-j-kai-180x180.jpg)
Brandon Kai, MD
Straub
![Photo of physician Wesley Kai](/media/8069/kai-wesley-180x180.jpg)
Wesley Kai, MD
Straub
![Photo of physician John Kao](/media/17659/john_an-yu_kao_portrait.jpg)
John Kao, MD
Pali Momi
![](/media/13291/carol_szu_chun_lai_21114206_portrait.jpg)
Carol Lai, MD
Straub
![Photo of physician Jared Oyama](/media/9608/oyama-jared-180x180.jpg)
Jared Oyama, MD
Straub
![Photo of physician Andrew So](/media/8076/so-andrew-180x180.jpg)
Andrew So, DO
Wilcox
![Portrait of doctor Rayji Tsutsui.](/media/17660/rayji_s_tsutsui_portrait.jpg)
Rayji Tsutsui, MD
Straub
![Photo of physician Se Kon Won](/media/8543/won-sekon180x180.jpg)
Se Kon Won, MD
Straub
Cardiac Electrophysiology
Cardiac electrophysiologists, or cardiac EPs, are doctors who treat rhythm problems of the heart called arrhythmias. Your health care provider may refer you to a cardiac EP if you have symptoms of heart rhythm problems, such as dizziness, fainting and fluttering feelings in your chest.
![headshot of cardiac electrophysiologist doctor Hiroshi Ashikaga](/media/16360/hiroshi-ashikaga-180x180.jpg)
Hiroshi Ashikaga, MD
Pali Momi
![Photo of physician Hingson Chun](/media/8081/chun-hingson-180x180.jpg)
Hingson Chun, MD
Straub
![Photo of physician Jeffery Chung](/media/8082/chung-jeffrey-180x180.jpg)
Jeffrey Chung, MD
Straub
![Photo of physician Jeremy Lum](/media/8083/lum-jeremy-180x180.jpg)
Jeremy Lum, MD
Straub
Wilcox
Cardiac Surgery
Cardiovascular surgeons perform a wide range of operations, including heart valve repair and replacement, heart defect repair, aneurysm repair, coronary artery bypass and heart transplantation. They also operate on the blood vessels, including the aorta, which is the body’s main blood supplier.
![Andrew Baldwin, MD](/media/14337/andrew.png)
Andrew Baldwin, MD
Straub
![Courtney Gemmato, MD](/media/14338/courtney.png)
Courtney Gemmato, MD
Straub
![Portrait of doctor John Lamberti.](/media/17662/john_j_lamberti_portrait.jpg)
John Lamberti, MD
Stanford Children's Health
Kapiolani
![Portrait of doctor Olaf Reinhartz.](/media/17663/hph_cancer-center-physicians_reinhartz-olaf.jpg)
Olaf Reinhartz, MD
Stanford Children's Health
Kapiolani
![headshot of cardiac surgeon doctor Neil Stockmaster](/media/16362/neil_stockmaster-180x180.jpg)
Neil Stockmaster, MD
Straub
Pediatric and Congenital Cardiology
Pediatric cardiologists care for patients with congenital or acquired cardiac and cardiovascular abnormalities. The range of the pediatric cardiology practice is extensive, encompassing the evaluation and care for fetuses, neonates, infants, children, adolescents and young adults into adulthood.
Vascular Surgery
Vascular surgeons treat diseases of the blood vessels, including abdominal aortic aneurysm, carotid stenosis, varicose veins and circulatory blockages of the arms and legs. They often employ minimally invasive techniques, like angiography, to examine and diagnose vascular abnormalities.
![Photo of physician Jessica Green](/media/13611/green.jpg)
Jessica Green, MD
Straub
![Photo of physician Ryan Hagino](/media/8090/hagino-ryan-180x180.jpg)
Ryan Hagino, MD
Straub
![Photo of physician Anthony Katras](/media/8092/katras-tony-180x180.jpg)
Anthony Katras, MD
Straub
![Photo of physician Raymond Lee](/media/8093/raymond-lee-portrait.jpg)
Raymond Lee, MD
Straub
![Photo of physician Elna Masuda](/media/8091/masuda-elna-180x180.jpg)
Elna Masuda, MD
Straub