Accepting New Patients

Take the first step toward health you can feel good about

At the Florissant Oaks Shopping Center, Karl B. Collins offers compassionate primary and preventive care in a setting that feels more like a neighbor than a clinic. No rush — just real attention to your health.

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25+
Years Experience
Full
Family Care
Same
Week Appointments
Doctor's office interior with welcoming atmosphere

Karl B. Collins, M.D.

Primary & Preventive Medicine · Florissant, MO

Preventive
Care Focus
All Ages
Patients Welcome
Florissant
Right Here
What We Offer

Comprehensive care for every stage of life

From routine checkups to managing chronic conditions, we provide the full spectrum of primary care services — all under one roof in Florissant.

Annual Physical Exams

A thorough yearly checkup to track your health markers, update screenings, and catch anything early — before it becomes a problem.

Preventive Medicine

Vaccinations, cancer screenings, and personalized prevention plans tailored to your age, lifestyle, and family history.

Chronic Condition Management

Ongoing, coordinated care for diabetes, hypertension, asthma, and other long-term conditions — because consistency matters.

Family Practice

Whether it's your child's first visit or your own ongoing care, we treat patients of all ages as part of one family.

Acute Illness & Injury

Sick or injured? Same-week appointments available for infections, sprains, allergies, and other urgent but non-emergency needs.

Health Screenings

Blood work, cholesterol panels, glucose testing, and other lab services to keep your health on track between visits.

Friendly medical professional in a bright, modern clinic
About Our Practice

A doctor who actually listens

Karl B. Collins built this practice on a simple belief: good healthcare starts with knowing the person in front of you. Located in the heart of Florissant at the Florissant Oaks Shopping Center, our office is designed to feel welcoming from the moment you walk in.

  • Over 25 years of clinical experience serving the Florissant community
  • Appointments scheduled with enough time — no rushing out the door
  • Coordinates with specialists when your care needs go beyond primary
  • Accepts most major insurance plans and offers transparent pricing
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Why Patients Choose Us

Healthcare that puts you first

We've designed every part of this practice around what actually makes a difference — not just in your health, but in how you feel while receiving it.

Warm & Welcoming

From the front desk to the exam room, everyone here treats you like a person, not a chart number.

Thorough & Patient

Appointments are built with real time in mind — so you never feel rushed or like your concerns are an afterthought.

Right in Your Neighborhood

Conveniently located at Florissant Oaks Shopping Center — easy parking, easy access, right where you are.

Insurance Friendly

We work with most major insurance plans and will always communicate costs clearly before any procedure.

Patient Stories

What our patients say

The strongest measure of a practice isn't in its equipment — it's in the relationships built over years of showing up for people.

"I've been coming here for over a decade. Dr. Collins remembers details about my health that other doctors never would. That kind of continuity is rare, and it makes all the difference."

M.T.
M.T.
Patient since 2013

"Finally, a doctor who explains things in plain language instead of talking over my head. I actually understand my health now, and that's made me way more proactive about taking care of myself."

S.R.
S.R.
Patient since 2019

"Brought my whole family here — kids, spouse, even my parents. It's rare to find a practice this kind where everyone feels just as comfortable. The office staff is wonderful too."

J.L.
J.L.
Patient since 2017
Take the Next Step

Your health journey starts with a single conversation

Whether it's a routine checkup or something you've been putting off, we're here — ready to listen and help you get where you want to be.

Call 131-483-7847 Send a Message
Get in Touch

We'd love to hear from you

Visit or Call Us

Address 111 Florissant Oaks Shopping Ctr, Florissant, MO 63031
Phone 131-483-7847
New Patients Always welcome — call to schedule your first visit

Office Hours

Monday – Thursday9:00 AM – 5:00 PM
Friday9:00 AM – 1:00 PM
Saturday – SundayClosed

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