Summary

Dr. Peter Ko is an internal medicine physician who earned his medical degree from the University of Illinois and completed his residency at Swedish Covenant Hospital. He holds board certification in Family Medicine from the American Board of Family Medicine. Dr. Ko speaks English and brings comprehensive training in primary care medicine to his practice.

Dr. Ko is affiliated with Saint Joseph Hospital and practices in Lexington, Kentucky. He specializes in managing complex conditions such as diabetes and chronic kidney disease, including advanced stages of kidney disease. His expertise includes breast cancer screening and specialized imaging procedures. Patients rate Dr. Ko 4.4 out of 5 stars for his compassionate care and medical expertise.

Overview based on verified provider data

Quick Facts

  • 4.4
  • 29 insurance plans accepted
  • speaks English
  • Swedish Covenant Hospital
  • 22 written reviews
  • 1 award
  • 1 specialty
  • 6 areas of expertise
  • 1 board certification
  • 1 hospital affiliation
  • 1 office location
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Awards

  • Vitals Preferred Provider

    • Vitals Preferred Provider Award
      • Preferred Provider badge recognizes providers that are committed to transparency, responsiveness and great service to patients, and have earned a high patient satisfaction rating.

  • Click for our Methodology

Office Location

CHI Saint Joseph Medical Group - Primary Care (Suite 250)

3581 Harrodsburg Rd Ste 250Lexington, KY 40513
Mon8:00 am - 4:30 pm
Tue8:00 am - 4:30 pm
Wed8:00 am - 4:30 pm
Thu8:00 am - 4:30 pm
Fri8:00 am - 1:00 pm
SatClosed
SunClosed

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Peter Ko, MD
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Peter Ko, MDDr. Alina I. Rizea, MDEric HarkerDr. Hayden Donald Dibona
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
4.4 
4.9 
29 Years of Experience 25 Years of Experience 1 Year of Experience
No Virtual Visit Option No Virtual Visit Option Virtual Visit Available No Virtual Visit Option
Speaks English Speaks French, English, Romanian Speaks English
Lexington , KYLexington , KYLyons , COLexington , KY
Med School: University of Illinois Med School: Carol Davila University of Medicine & Pharmacy Med School: Duke University School Of Medicine Med School: Medical University Of South Carolina College Of Medicine
Current Profile
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Insurance Plans Accepted by Peter Ko

  • Accepts Medicaid
  • AARP
  • Aetna
  • Aetna - Medicare
  • Aetna Better Health
  • Anthem Blue Cross
  • Anthem Blue Cross and Blue Shield of Georgia
  • Anthem Blue Cross Blue Shield
  • Anthem Blue Cross Blue Shield - Medicare
  • Blue Cross Blue Shield
  • CHAMPVA
  • Cigna
  • Humana
  • Humana - Medicaid (Managed)
  • Humana - Medicare
  • Humana - POS
  • Humana - PPO
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • Nippon Life Benefits
  • Optum Health
  • Passport Health Plan (Kentucky)
  • Tricare
  • UnitedHealthcare
  • UnitedHealthcare - Medicare
  • Wellcare
  • Wellcare - Medicare

Medical Specialties

Peter Ko has the following specialty

Specialty Expertise

Peter Ko has the following 6 areas of expertise

  • Check-up
  • Contraception
  • Family Planning
  • Immunization
  • Influenza
  • Weight Loss

Certifications, License, & Education

Peter Ko holds an expired medical license in the state of Kentucky. They are board certified in Family Medicine by the American Board of Family Medicine.

Board Certifications

Board certified in Family Medicine by the American Board of Family Medicine.

Medical License

Medical Doctor with an expired medical license in the state of Kentucky that expired in 2026.

Education & Training

Residency

Completed their residency at Swedish Covenant Hospital.

Medical School

Graduated from University of Illinois and University of Chicago (Education/Training).

NPI Number

Peter Ko's NPI number is 1730145012.

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Frequently Asked Questions

Is Peter Ko accepting new patients?
Peter Ko has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Which hospitals is Peter Ko affiliated with?
Peter Ko is affiliated with Saint Joseph Hospital.
Where is Peter Ko's office located?
Peter Ko's office is located at 3581 Harrodsburg Rd Ste 250, Lexington, KY, 40513.
Does Peter Ko accept virtual/telehealth appointments?
Peter Ko has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
What languages does Peter Ko speak?
Peter Ko speaks English.

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