Accepting New Patients · Tucson, AZ

What If Your Doctor Actually Listened?

At Klein John R MD, every visit is built around you — not the clock. Experience primary care that treats the whole person, not just the symptom.

Schedule Your Visit (520) 290-0961

Board-Certified Physician Accepting New Patients In-Network Insurance

Modern, welcoming clinic interior with natural light

About the Practice

A Different Kind of
Primary Care

Dr. John R. Klein founded this practice on a simple conviction: that the best healthcare happens when a doctor truly knows their patient. That means longer visits, thoughtful follow-through, and a care plan that fits your life — not the other way around.

Located on East Carondelet Drive in Tucson, our practice serves patients of all ages who want a physician they can trust, reach by phone, and see regularly — not just when something goes wrong.

All

Age Groups Welcomed

1:1

Direct Doctor Access

Full

Preventive Care

Our Services

Comprehensive Care,
Thoughtfully Delivered

From routine check-ups to managing ongoing conditions, we provide the full spectrum of primary care in a setting where you're never rushed.

Preventive Health Exams

Annual physicals, wellness screenings, and age-appropriate preventive care designed to catch issues early — before they become problems.

Chronic Condition Management

Ongoing, coordinated care for conditions like diabetes, hypertension, and heart disease — with personalized plans that keep you stable and informed.

Acute Illness & Injury

Same-day or next-day appointments for infections, minor injuries, and urgent concerns — because you shouldn't wait weeks for answers.

Lab Work & Diagnostics

On-site and coordinated laboratory testing, imaging referrals, and specialist consultations — all tracked and discussed at your next visit.

Pediatric & Family Care

Well-child visits, immunizations, and developmental screenings alongside care for the whole family — because health is a shared journey.

Senior Wellness Visits

Comprehensive geriatric assessments, medication reviews, and coordinated care to help older adults maintain independence and quality of life.

The Klein Difference

What Sets Us Apart

We've built a practice around what matters most to you: time, attention, and a doctor who remembers your name.

Unrushed Appointments

We schedule enough time for every visit so you never feel like you're being hurried out the door. Your concerns deserve to be heard — fully.

Continuity You Can Count On

Dr. Klein sees you consistently, so he knows your history, your values, and what makes you tick. No rotating cast of providers — just one trusted physician.

Direct Communication

Have a question between visits? Reach us by phone. We believe patients should never feel stranded between appointments.

Whole-Person Approach

We look beyond the chart — considering your lifestyle, stress, family, and goals — because health isn't just about labs and prescriptions.

Patient Stories

Trusted by Our Community

Hear from patients who have made Klein John R MD their primary care home.

"Dr. Klein is the first doctor who's ever made me feel like I actually have a partner in my health. He takes the time to explain everything, and I never feel rushed. It's a relief."

Margaret T.

Patient for 5 years

"After years of flipping between specialists, finding Dr. Klein was a turning point. He coordinates my care, listens to my concerns, and actually follows up. That means everything."

Robert J.

Patient for 3 years

"My family has been coming here for years. The office is welcoming, the staff is kind, and Dr. Klein remembers our names and our stories. It truly feels like a community practice."

Sandra L.

Patient for 8 years

Get in Touch

Ready to Experience
a Better Kind of Care?

We'd love to welcome you. Reach out by phone or email to schedule your first appointment — or stop by our office on East Carondelet Drive. New patients are always welcome.

Address

6618 E Carondelet Dr
Tucson, AZ 85710-2119

Phone

(520) 290-0961

Office Hours

Monday – Friday: 9:00 AM – 5:00 PM
Saturday – Sunday: Closed

Request an Appointment

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