Dr. Amir Kashefi MD

Interventional Radiology & Obesity Medicine Specialist
Dr. Amir Kashefi is a highly skilled interventional radiologist and the driving force behind the Pasadena Health & Surgery Institute. With over a decade of clinical experience, Dr. Kashefi has established himself as an expert in minimally invasive procedures, utilizing advanced imaging to treat complex conditions with precision and a focus on rapid patient recovery.

Clinical Expertise in Hemorrhoid Care
Dr. Kashefi is a leading provider of Hemorrhoidal Artery Embolization (HAE) in Southern California. Recognizing the limitations of traditional surgery, he offers this innovative, "no-cut" alternative to help patients find lasting relief from chronic internal hemorrhoids. His approach focuses on:

Targeted Embolization: Using real-time image guidance to identify and treat the specific blood vessels causing hemorrhoidal symptoms.

Minimally Invasive Recovery: Performing procedures through a tiny "pinhole" entry point, ensuring patients experience significantly less pain and can return to their lives within 24 to 48 hours.

Holistic Wellness: Integrating his background in functional and obesity medicine to address the root causes of vascular health and long-term well-being.

Elite Education & Training
Dr. Kashefi’s clinical background includes training at some of the world’s most prestigious medical institutions:

Fellowship: Two-year fellowship in Interventional Radiology at Massachusetts General Hospital / Harvard University.

Residency: Advanced training in Nuclear Medicine and Radiology at UC Davis Medical Center and Harlem Hospital (Columbia University).

Research: Contributed to innovative research projects at Stanford University and UC Davis, resulting in numerous peer-reviewed publications and book chapters.

Board Certification: Certified in Diagnostic Radiology, Nuclear Medicine, and Obesity Medicine.

Philosophy of Care
Dr. Kashefi believes that while modern medicine is excellent at treating acute issues, the best outcomes come from a holistic approach that optimizes long-term health. At PHSI, he blends high-tech interventional procedures with personalized guidance on lifestyle and diet, treating every patient with the goal of making their "next decade their best decade."