Dr. Steven J. Petit, M.D. was born and raised in Pasadena. He graduated from Occidental College and went on to earn his medical degree from the USC School of Medicine in 1974. He completed 5 years of postgraduate residency and specialty training at USC. He continues to teach at USC as well as at Huntington as a Clinical Professor of Medicine. Dr. Petit has also served as the chair of the Medicine Department at Huntington. He is fluent in Spanish.
Dr. Steven J. Petit, M.D. was born and raised in Pasadena. He graduated from Occidental College and went on to earn his medical degree from the USC School of Medicine in 1974. He completed 5 years of postgraduate residency and specialty training at USC. He continues to teach at USC as well as at Huntington as a Clinical Professor of Medicine. Dr. Petit has also served as the chair of the Medicine Department at Huntington. He is fluent in Spanish.
The reviews listed below were collected independently of Unio Specialty Care through rater8. Each review represents an authentic and verified patient experience.
Doctor DiLauro thank you for the summary. I want to let you know no one from your office called me to schedule an appointment. You mentioned they would. I will call today to schedule an appointment.
(1 week ago)
Feb-2026
Dr. Dilauro was incredibly helpful and insightful. He provided a ton of clinical detail about my condition and made everything easy to understand.
(1 week ago)
Feb-2026
Very friendly and knowledgeable.
(2 weeks ago)
Feb-2026
Very personable.
(2 weeks ago)
Feb-2026
Somewhat arrogant and diminished my interpretation of my symptoms. But very knowledgeable and instructive after listening to me.
(2 weeks ago)
Feb-2026
I’ve been a patient of Dr. DiLauro for 8 years. He has always been kind, friendly, and professional. I’d highly recommend him to anyone!!
(3 weeks ago)
Feb-2026
Very professional and exceeded my expectations.Thank you so much, Dr. DiLauro,
(3 weeks ago)
Feb-2026
Listens and communicates well. Caring attitude.
(3 weeks ago)
Feb-2026
Always answers my questions clearly and pleasantly
(3 weeks ago)
Feb-2026
Excellent doctor that delivers extremely compassionate care. He is exceptional in his field.
(3 weeks ago)
Feb-2026
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GI-Pasadena – Bellefontaine Street
50 Bellefontaine Street Suite 308 Pasadena, CA 91105
Dr. Steven J. Petit, M.D. was born and raised in Pasadena. He graduated from Occidental College and went on to earn his medical degree from the USC School of Medicine in 1974. He completed 5 years of postgraduate residency and specialty training at USC. He continues to teach at USC as well as at Huntington as a Clinical Professor of Medicine. Dr. Petit has also served as the chair of the Medicine Department at Huntington. He is fluent in Spanish.
Dr. Petit is repeatedly listed amongst “Best Doctors†in a variety of public and peer surveys.
Doctor DiLauro thank you for the summary. I want to let you know no one from your office called me to schedule an appointment. You mentioned they would. I will call today to schedule an appointment.
Dr. Dilauro was incredibly helpful and insightful. He provided a ton of clinical detail about my condition and made everything easy to understand.
Very friendly and knowledgeable.
Very personable.
Somewhat arrogant and diminished my interpretation of my symptoms. But very knowledgeable and instructive after listening to me.
I’ve been a patient of Dr. DiLauro for 8 years. He has always been kind, friendly, and professional. I’d highly recommend him to anyone!!
Very professional and exceeded my expectations.Thank you so much, Dr. DiLauro,
Listens and communicates well. Caring attitude.
Always answers my questions clearly and pleasantly
Excellent doctor that delivers extremely compassionate care. He is exceptional in his field.