About
Dr. Sasan Massachi earned his undergraduate degree at the University of California, Los Angeles, before completing his medical education at the University of California, San Diego. He then trained at Cedars-Sinai Medical Center in Los Angeles, completing both his internship and residency in internal medicine. He finished his residency in 2010 and holds board certification from the American Board of Internal Medicine.
After residency, Dr. Massachi joined the physicians group at Century City Primary Care. He later opened his own practice in Beverly Hills, where he sees both men and women for primary and concierge care. He remains affiliated with Cedars-Sinai Medical Center, performing procedures and managing inpatient cases. Dr. Massachi is passionate about preventive medicine and early intervention. He has received multiple Patient's Choice Awards, including recognition as one of California's Favorite Physicians and one of America's Most Compassionate Doctors, from 2011 through 2014. Patients consistently describe him as attentive, thorough, and genuinely invested in their well-being. He speaks English, Spanish, and Farsi. He also holds membership in the American College of Physicians and the California Medical Association.
Education & Training
Undergraduate
University of California, Los Angeles
Medical School
University of California, San Diego
Residency
Internal Medicine, Cedars-Sinai Medical Center (internship and residency)
Certifications
Conditions Treated
Who is Dr. Massachi right for?
Dr. Massachi suits adults who want a thorough, relationship-driven primary care physician in Beverly Hills. Patients seeking proactive health management benefit from his strong preventive medicine focus. Executives and professionals find his comprehensive physical assessments and in-house diagnostics especially practical. He sees both men and women and offers house calls for patients who prefer care at home. Spanish- and Farsi-speaking patients can communicate with him in their preferred language.
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Frequently Asked Questions
Dr. Massachi specializes in internal medicine, primary care, executive health, and preventive medicine. He focuses on early intervention and helping patients build habits that reduce their risk of common illness. His practice covers a wide range of clinical needs, from annual physicals to advanced cancer screening.
Yes. Dr. Massachi holds board certification in internal medicine from the American Board of Internal Medicine. He completed his internship and residency at Cedars-Sinai Medical Center and finished his training in 2010.
Dr. Massachi earned his undergraduate degree at UCLA and completed medical school at UC San Diego. He then trained at Cedars-Sinai Medical Center in Los Angeles, completing both his internship and residency in internal medicine there.
Yes. Dr. Massachi sees both men and women for primary care and concierge medicine. He also offers dedicated men's health services as part of his clinical scope.
Dr. Massachi speaks English, Spanish, and Farsi. Patients who prefer to communicate in Spanish or Farsi can do so during their visits.
Yes. Dr. Massachi maintains an active affiliation with Cedars-Sinai Medical Center. He performs procedures there and oversees inpatient care when his patients require hospitalization.
Yes. Dr. Massachi received multiple Patient's Choice Awards from 2011 through 2014. Those honors included recognition as one of California's Favorite Physicians and one of America's Most Compassionate Doctors.
Dr. Massachi holds membership in the American College of Physicians and the California Medical Association. He also maintains his California State Medical License.
Yes. Dr. Massachi offers house calls for patients who prefer to receive care at home. This service extends the convenience of his Beverly Hills concierge practice beyond the office.
Doctor profile last updated March 21, 2026