Creve Coeur Three Rivers Concierge Medicine Office – Olive Blvd Corridor

Concierge Primary Care Serving St. Charles, Missouri

Concierge Primary Care & Private Medicine Serving St. Charles, MO

St. Charles Families Deserve More Than Assembly-Line Medicine

St. Charles is steeped in Missouri history — from its founding as a French fur-trading post in 1769 to serving as the state's first capital. Today, the gas-lit cobblestones of Historic Main Street, the Lewis and Clark Boathouse and Museum, and the scenic Katy Trail along the Missouri River draw 1.5 million visitors each year. But for St. Charles residents, this city of 70,000 is simply home — a place where growing families and established professionals enjoy a strong sense of community. Three Rivers Concierge Medicine extends that community spirit to healthcare. Our Creve Coeur office is just 20 minutes south across the Missouri River, offering St. Charles residents a level of physician access that the city's larger medical groups cannot match.

We proudly serve St. Charles residents in the 63301 and 63303 zip codes.

Comprehensive Internal Medicine for Every Life Stage

St. Charles families understand that quality healthcare is worth the investment. Our practice offers what the traditional system cannot — a physician who is always accessible, visits that are never rushed, and care that is coordinated from start to finish.

We also serve residents of Chesterfield, Creve Coeur, Clarkson Valley and surrounding communities.

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Our physician: Bringing Back the Art of the Doctor-Patient Relationship

Our physicians provide concierge primary care for adults in St. Charles and throughout greater St. Louis County. Our approach is built on the belief that the best medicine happens when there is a deep, continuous connection between doctor and patient.

Located just minutes from St. Charles in Creve Coeur, our practice limits patient panels to ensure every member receives unhurried appointments, direct access via phone and text, and a physician who coordinates all aspects of care — from advanced diagnostics to specialist referrals to hospital advocacy.

 

Meet Your Physician

Dr. Kathryn Shoemaker, MD, smiling, with stethoscope in a hallway, arms crossed.

Across the River, a World Apart in Care

Our office sits at 456 North New Ballas Rd., Suite 126 in Creve Coeur — easily accessible from St. Charles, with a private ground-floor entrance and dedicated parking. Whether you're coming via I-64, I-270, or local roads, you'll find a quiet, professional setting designed for comfort and privacy.

Our office offers St. Charles residents a refined, unhurried environment — where every visit feels purposeful and every detail is considered.

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A Membership Designed Around Your Family

Our annual membership provides direct physician access and unlimited visits — with straightforward pricing and no surprises.

  • Annual wellness exams and ongoing preventive care.
  • Same- or next-day appointments for acute needs.
  • Coordination with specialists and diagnostic management.
  • Clear, straightforward membership pricing.

Membership Options

Testimonial

"We were tired of the revolving door of providers and months-long waits. Our physician accepted our entire family and the drive across the river has proven to be a small price for care this personal and this attentive."

— Family, St. Charles

Begin Your Journey to Better Health

Schedule a personal consultation to discover how Three Rivers can elevate your healthcare experience.

Now accepting new members from St. Charles. Our practice is designed around a small, dedicated patient panel — availability is limited by design.

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