Summary

Dr. Derek Peacock specializes in rheumatology and internal medicine, bringing 45 years of medical experience to his practice. He earned his medical degree from Kings College School of Medicine and has dedicated his career to treating complex inflammatory and autoimmune conditions. Dr. Peacock is fluent in both English and Spanish, allowing him to serve a diverse patient population.

Dr. Peacock is affiliated with Kadlec Regional Medical Center and practices at locations in Kennewick and Richland, Washington. He treats patients with psoriasis and nail psoriasis, conditions that affect the skin and joints. His diagnostic approach includes performing extremity X-rays to assess joint health and utilizing specialized blood tests to monitor disease activity and treatment response. Patients have given him an average rating of 3.6 on Vitals.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 3.6
  • 45 years of experience
  • 10 insurance plans accepted
  • speaks English, Spanish
  • Kings College School Of Medicine
  • 5 written reviews
  • 2 specialties
  • 6 areas of expertise
  • 2 board certifications
  • 1 hospital affiliation
  • 2 office locations
  • Male

Patients’ Perspective

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

Office Locations

Dr. Derek John Peacock has 2 locations

Kadlec Clinic Rheumatology

6710 W Okanogan PlKennewick, WA 99336
Mon7:00 am - 5:00 pm
Tue7:00 am - 5:00 pm
Wed7:00 am - 5:00 pm
Thu7:00 am - 5:00 pm
Fri8:00 am - 12:00 pm
SatClosed
SunClosed

Kadlec Regional Medical Center

888 Swift BlvdRichland, WA 99352

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Dr. Derek John Peacock, MD
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Dr. Derek John Peacock, MDDr. Mathias Martin LamDr. Stuart Vincent FreemanDr. Eugenio Roberto Grunvald, MD
RheumatologyGastroenterologyInternal MedicineGastroenterology
Accepts New Patients
3.6 
45 Years of Experience 58 Years of Experience 54 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English, Spanish Speaks English Speaks English
Kennewick , WARICHLAND , WARichland , WARichland , WA
Med School: Kings College School Of Medicine Med School: Mc Gill Univ Fac Of Med Med School: University of Pennsylvania
Current Profile
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Insurance Plans Accepted by Dr. Derek John Peacock

  • Asuris Northwest Health
  • Community Health Plan of Washington
  • Humana
  • Medicaid
  • Medicaid - Medicaid
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • Premera Blue Cross
  • Wellcare

Medical Specialties

Dr. Derek John Peacock has the following 2 specialties

Specialty Expertise

Dr. Derek John Peacock has the following 6 areas of expertise

  • Arthritis
  • Hip Osteoarthritis
  • Internal Medicine
  • Knee Osteoarthritis
  • Rheumatic Diseases
  • Rheumatoid Arthritis

Certifications, License, & Education

45 Years Experience

Education & Training

Medical School

Graduated from Kings College School Of Medicine in 1981.

NPI Number

Dr. Peacock's NPI number is 1720085038.

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Frequently Asked Questions

Does Dr. Derek Peacock accept my insurance?
You can see the insurance plans that Dr. Derek Peacock accepts on their Vitals profile.
Is Dr. Derek Peacock accepting new patients?
Dr. Derek Peacock is accepting new patients on Vitals. View Dr. Derek Peacock's profile on Vitals to make an appointment.
How can I make an appointment with Dr. Derek Peacock?
You can find contact information for Dr. Derek Peacock here on Vitals.
Where is Dr. Derek Peacock's office located?
Dr. Derek Peacock's office is located at 6710 W Okanogan Pl, Kennewick, WA, 99336.
What languages does Dr. Derek Peacock speak?
Dr. Derek Peacock speaks English and Spanish.

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