Dr. Michael Duffy, MD
Concierge Internal Medicine physician, Beverly Hills, CA
SignatureMDDr. Duffy is a concierge internal medicine physician in Beverly Hills who has partnered with SignatureMD.
Facts on this page last checked October 2026. How we check doctors
About Dr. Duffy
Dr. Duffy is a concierge internal medicine physician in Beverly Hills. He has partnered with SignatureMD to offer a membership program built on a close partnership between patient and doctor. He limits the number of SignatureMD members so he can give each member his undivided attention.
Members can reach him by phone, email or text, day or night. He offers same-day appointments, or the very next business day. Visits average 30 to 45 minutes, and up to 90 minutes for a physical.
He is a General Internal Medicine physician at Cedars-Sinai.
Membership and fees
Dr. Duffy offers a SignatureMD membership program and limits the number of members.
SignatureMD members get access to a prescription savings program.
Education and credentials
Hospital and practice affiliations
Location
Patient reviews
Great!
"Very professional care and consult."
Awesome!
"Guided me in choosing the best treatment option."
Amazing!
"Enlightened me about my condition."
"Takes the time to explain everything in a clear and detailed manner."
"Provides expert care with a personal touch."
My experience here was wonderful
"Everything about my experience here was wonderful. Dr. Duffy did an excellent job and is very professional. The staff is outstanding and was very helpful."
I was astounded by Dr. Duffy's skill
"I was astounded by Dr. Duffy's skill and ability to resolve almost every orthopedic problem with a serene assurance and compassion. He is fantastic, but he also keeps a fantastic staff."
Questions patients ask
Does Dr. Duffy offer a membership?
Dr. Duffy has partnered with SignatureMD to offer a membership program built on a close partnership between patient and doctor. He limits the number of members so he can give each member his undivided attention.
How can members reach Dr. Duffy?
Members can reach Dr. Duffy by phone, email or text, day or night.
How long are visits with Dr. Duffy?
Visits average 30 to 45 minutes, and up to 90 minutes for a physical.
Does Dr. Duffy offer same-day appointments?
Dr. Duffy offers same-day appointments, or the very next business day.
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