Expertise in
3
conditions

Dr. Karen J. Johnson

Internal Medicine
St. Mary's Medical Center
201 NW R D Mize Rd, 
Blue Springs, MO 
Expertise in
3
conditions
St. Mary's Medical Center
201 NW R D Mize Rd, 
Blue Springs, MO 

Overview

Karen Johnson is a primary care provider, practicing in Internal Medicine in Blue Springs, Missouri.

Dr. Johnson is highly rated in 3 conditions, according to our data. Her clinical expertise encompasses Renovascular Hypertension, End-Stage Renal Disease (ESRD), Sepsis, Endoscopy, and Bone Graft.

She is actively involved in clinical research, co-authoring 14 peer reviewed articles.

Specialties

Internal Medicine

Licenses

Internal Medicine in MO

Hospital Affiliations

Adventhealth Shawnee Mission

Languages Spoken

English

Gender

Female

Insurance

Accepted insurance can change. Please verify directly with the provider.

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Accepted insurance plans:

Aetna
  • EPO
  • HMO
  • POS
  • PPO
Anthem BCBS
  • EPO
  • HMO
  • POS
  • PPO
Blue Cross Blue Shield
  • EPO
  • HMO
  • POS
  • PPO
Cambia Health Solutions
  • EPO
  • INSURANCE PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • PPO
Cigna
  • EPO
  • HMO
  • PPO
Health Care Services Corporation
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
  • PPO
Home State Health
  • EPO
Humana
  • HMO
  • INDEMNITY
  • POS
  • PPO
Managed Medicaid
  • OTHER MANAGED MEDICAID
Medicaid
  • OTHER MEDICAID
  • STATE MEDICAID
Northern Plains Alliance
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE PDP
Oscar
  • EPO
  • HMO
  • PPO
Sunflower Health Plan
  • HMO
  • MANAGED MEDICAID PLAN
TeamCare
  • OTHER COMMERCIAL
UnitedHealthcare
  • EPO
  • HMO
  • POS
  • PPO
Walgreens
  • MEDICARE DISCOUNT CARD
  • MEDICARE PDP
  • OTHER MEDICARE
Wellcare
  • EPO
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
View 12 Less Insurance Carriers -

Locations

St. Mary's Medical Center
201 NW R D Mize Rd, Blue Springs, MO 64014
Other Locations
Olathe Medical Center
20333 W 151st St, Olathe, KS 66061

Clinical Research

Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Providers who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.

14 Total Publications

Evaluating the efficacy and safety of milrinone for prevention of post-patent ductus arteriosus closure syndrome (the MIDAS trial) in extremely preterm infants: a multicentre, double-masked, randomised, placebo-controlled trial.
Evaluating the efficacy and safety of milrinone for prevention of post-patent ductus arteriosus closure syndrome (the MIDAS trial) in extremely preterm infants: a multicentre, double-masked, randomised, placebo-controlled trial.
Journal: BMJ open
Published: August 26, 2025
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Frequently Asked Questions about Dr. Karen J. Johnson

How do I make an appointment with Dr. Karen J. Johnson?

You can book an appointment with Dr. Karen J. Johnson by calling their office at 816-228-5900. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.

Is Dr. Karen J. Johnson a top-rated expert for Renovascular Hypertension?

MediFind is an objective health platform that identifies experts based on real-world data. Dr. Karen J. Johnson is classified as an Advanced expert for Renovascular Hypertension, meaning they are among the top experts in the country for this condition. This ranking is based on their volume of patients, published research, and peer connections.

What conditions does Dr. Karen J. Johnson specialize in?

While Dr. Karen J. Johnson is a Internal Medicine, they have specific expertise in Renovascular Hypertension, End-Stage Renal Disease (ESRD), and Sepsis. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Internal Medicine.

Does Dr. Karen J. Johnson participate in research or clinical trials?

Yes. Dr. Karen J. Johnson has published 14 articles and abstracts on conditions like Renovascular Hypertension. You can view a list of Dr. Karen J. Johnson's latest peer-reviewed publications and clinical trial participation on their profile to see if they are active in new treatments.

Does Dr. Karen J. Johnson accept my insurance?

Dr. Karen J. Johnson accepts most major insurance plans, including Aetna and Anthem BCBS. We recommend calling the office directly at 816-228-5900 to verify that your specific plan is currently accepted before your visit.

Areas of Expertise

MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.

Learn more about MediFind’s expert tiers

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