Dr. Robert Irwin, MD

Concierge Internal Medicine physician, Oro Valley, AZ

Desert Sage Internal Medicine
5.0 (10 reviews)

Dr. Irwin is an internal medicine physician at Desert Sage Internal Medicine, board certified since 2000 and in private practice since 2001.

1834 East Innovation Park Drive, Oro Valley, AZ 85755
At a glance
Practice model
Concierge membership
Board certification
Internal medicine

Facts on this page last checked October 2026. How we check doctors

About Dr. Irwin

Dr. Irwin graduated with a medical degree from the University of Missouri School of Medicine in 1997. He completed his internship and residency at St. Joseph's Hospital and Clinics in Phoenix. He became board certified in internal medicine in 2000.

Since 2001 he has been in private practice with Dr. Dowell. Dr. Irwin was a competitive runner in college and believes staying active is especially important for an aging population.

Membership and fees

Desert Sage Internal Medicine offers a concierge membership. The annual membership fee is $3,000 a year for individuals and $2,800 per individual a year for families.

Education and credentials

Degree
MD
Medical school
University of Missouri School of Medicine
Internship
St. Joseph's Hospital and Clinics, Phoenix
Residency
St. Joseph's Hospital and Clinics, Phoenix
Board certification
Internal medicine
NPI
1215948039

Location

1834 East Innovation Park Drive, Oro Valley, AZ 85755
Desert Sage Internal Medicine practice page
Directions

Patient reviews

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Write a review
Rated 5 out of 5

Awesome!

"Very professional care and consult."

FMDD UserDec 2023
Rated 5 out of 5

Amazing!

"Enlightened me about my condition."

FMDD UserNov 2023
Rated 5 out of 5

Great!

"Enlightened me about my condition."

FMDD UserOct 2023

Questions patients ask

Does Dr. Irwin offer a membership?

Desert Sage Internal Medicine offers a concierge membership.

How much does a membership at Desert Sage Internal Medicine cost?

The annual membership fee is $3,000 a year for individuals and $2,800 per individual a year for families.

Is Dr. Irwin board certified?

Dr. Irwin became board certified in internal medicine in 2000.

Where did Dr. Irwin train?

Dr. Irwin graduated from the University of Missouri School of Medicine in 1997 and completed his internship and residency at St. Joseph's Hospital and Clinics in Phoenix.

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