Meet Dr. Witt
Kyle Witt, MD
Kyle Witt, MD, is a physician licensed by the Arizona Medical Board and board certified in internal medicine by the American Board of Internal Medicine.

In his words
I grew up in Tucson and went to Arizona State University, where I studied biochemistry. I earned my medical degree and a master's in public health at St. George's University, then came home to Tucson for my internal medicine residency at the University of Arizona and Banner – University Medical Center.
After residency I worked as a hospitalist at a small hospital in Iowa, where I became Director of Hospital Medicine. Hospital medicine teaches you something most office doctors never see: what happens when primary care fails. I've admitted hundreds of people whose problems started as a question that never got answered, a refill that never got done, a visit that was too short to catch what mattered.
I moved back to Tucson about three years ago to be near family, and I still practice hospital medicine here and teach internal medicine residents. I started Rincon Valley Medicine to practice primary care the way I think it should work. The practice is small enough that I know every patient and you can reach me. A follow-up can be a phone call instead of another appointment, and the annual physical is a conversation about what's working and what isn't.
I don't believe in filler visits. If your blood pressure diary looks fine, we'll adjust your medication by message and you'll get on with your day. If you're sick, you'll be seen that day or the next clinic day. And if you end up in the hospital, I'll talk with your hospital team, explain the plan to you in plain language, and see you within days of discharge.
If that sounds like the kind of doctor you've been looking for, book a free 15-minute call.
Training and credentials
- Board certification
- Internal medicine, American Board of Internal Medicine
- Residency
- Internal medicine, University of Arizona / Banner – University Medical Center, Tucson
- Medical school
- St. George's University, MD and MPH
- Undergraduate
- Arizona State University, biochemistry
- License
- Arizona Medical Board
- Languages
- English
How I practice
Time to listen
Visits run 30 to 60 minutes. The first one is an hour.
No filler visits
If a message or a phone call will do, that's what we'll do.
Plain language
You'll know what we're doing and why.
Your advocate when you're admitted
He talks with your hospital team, explains the plan to you, and sees you within days of discharge.
Outside the clinic
Kyle and his wife, Colleen, live in Vail, AZ. Outside of work, Kyle spends his time being a full-time dad to three beautiful boys.

Want a doctor like this? Talk with him first.
Kyle Witt, MD · Board-certified internal medicine