Summary

Dr. Showalter graduated from the University of Kansas School of Medicine in 1997. He works in Knoxville, TN and 1 other location and specializes in Internal Medicine. Dr. Showalter is affiliated with Parkwest Medical Center.

Quick Facts

  • accepting new patients
  • 4.3
  • 29 years of experience
  • 62 insurance plans accepted
  • speaks Spanish, English
  • Mayo Clinic And Medical School
  • 8 written reviews
  • 1 specialty
  • 7 areas of expertise
  • 1 hospital affiliation
  • 2 office locations
  • Male

Office Locations

Dr. John C Showalter has 2 locations

Summit Medical Associates

9333 Park West BlvdKnoxville, TN 37923
Mon7:00 am - 4:30 pm
Tue7:00 am - 4:30 pm
Wed7:00 am - 4:30 pm
Thu7:00 am - 4:30 pm
Fri7:00 am - 4:30 pm
SatClosed
SunClosed

Parkwest Medical Center

9352 Park West BlvdKnoxville, TN 37923

Compare with Similar Doctors

Dr. John C Showalter, MD
Eric Harker
Dr. Tuesdae Stainbrook, DO
Dr. Karl Everette Lawrence, MD
Dr. John C Showalter, MDEric HarkerDr. Tuesdae Stainbrook, DODr. Karl Everette Lawrence, MD
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
4.3 
3.9 
4.4 
3.1 
29 Years of Experience 25 Years of Experience 31 Years of Experience 31 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available No Virtual Visit Option
Speaks Spanish, English Speaks English Speaks English
Knoxville , TNLyons , CODu Bois , PABristol , TN
Med School: University Of Kansas School Of Medicine Med School: Duke University School Of Medicine Med School: Ohio University College Of Osteopathic Medicine Med School: University Of Tennessee Health Science Center College Of Medicine
Current Profile
View Profile View Profile View Profile

Insurance Plans Accepted by Dr. John C Showalter

  • Accepts Medicare
  • Accepts Medicaid
  • AARP
  • Aetna
  • Aetna - Medicare
  • Aetna - Medicare (Advantage HMO)
  • Aetna - POS
  • Aetna - PPO
  • Aetna Better Health - Medicaid
  • Aetna Better Health - Medicaid (Managed)
  • Aflac
  • AmeriGroup
  • AmeriGroup - Medicaid (Managed)
  • Anthem Blue Cross
  • Anthem Blue Cross and Blue Shield of Georgia
  • APWU
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield - Federal Employees Program
  • Blue Cross Blue Shield - Medicare
  • Blue Cross Blue Shield of Alabama
  • Blue Cross Blue Shield of Tennessee
  • Blue Cross Blue Shield of Tennessee - Federal Employees Program
  • Blue Cross Blue Shield of Tennessee - Medicaid (Managed)
  • Blue Cross Blue Shield of Tennessee - Medicare (Advantage HMO)
  • CareSource
  • CHAMPVA
  • CHAMPVA - HMO
  • Cigna
  • Cigna - POS
  • Cigna - PPO
  • GEHA
  • Golden Rule
  • Group Health Cooperative of South Central Wisconsin
  • HealthScope Benefits
  • HealthScope Benefits - PPO
  • Home State Health Plan - Medicare (Advantage HMO)
  • Humana
  • Humana - HMO
  • Humana - Medicaid (Managed)
  • Humana - Medicare
  • Humana - Medicare (Advantage HMO)
  • Humana - PPO
  • MagnaCare - EPO
  • Medical Mutual
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicaid (Managed)
  • Medicare - Medicare
  • Medicare - Medicare (Advantage HMO)
  • Medicare - Workers’ Compensation
  • Meritain Health
  • Mutual of Omaha
  • Optimum HealthCare
  • Palmetto GBA
  • Palmetto GBA - Medicare
  • Tricare
  • UnitedHealthcare
  • UnitedHealthcare - Medicaid (Managed)
  • UnitedHealthcare - Medicare
  • UnitedHealthcare - Medicare (Advantage HMO)
  • UnitedHealthcare - POS
  • UnitedHealthcare - PPO
  • Wellcare
  • WPS Health Plan

Medical Specialties

Dr. John C Showalter has the following specialty

Specialty Expertise

Dr. John C Showalter has the following 7 areas of expertise

  • Check-up
  • Heartburn
  • Immunization
  • Physical
  • Vaccination
  • Weight Loss
  • Weight Loss (non-surgical)

Certifications, License, & Education

29 Years Experience

MEDICAL LICENSE

Medical Doctor, Tennessee, 2026, Active

EDUCATION & TRAINING

Residency

Mayo Clinic And Medical School

Medical School

University Of Kansas School Of MedicineGraduated in 1997

Similar doctors

Frequently Asked Questions

Which hospitals is Dr. John Showalter affiliated with?
Dr. John Showalter is affiliated with Parkwest Medical Center.
Does Dr. John Showalter accept virtual/telehealth appointments?
Dr. John Showalter has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Where is Dr. John Showalter's office located?
Dr. John Showalter's office is located at 9333 Park West Blvd, Knoxville, TN, 37923.
Does Dr. John Showalter accept my insurance?
You can see the insurance plans that Dr. John Showalter accepts on their Vitals profile.
Is Dr. John Showalter accepting new patients?
Dr. John Showalter is accepting new patients on Vitals. View Dr. John Showalter's profile on Vitals to make an appointment.

Ensuring Data Transparency and Trust: A Guide to Vitals Doctor Listings and Reviews

Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.

Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.

Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.