Summary

Dr. Jill Williams is a family medicine physician who earned her medical degree from Far Eastern University Institute of Medicine Nicanor Reyes Medical Foundation and completed her residency at Spartanburg Regional Healthcare System. With 26 years of experience in family medicine, she provides comprehensive care for patients of all ages. Dr. Williams speaks both English and Spanish.

Dr. Williams practices at multiple locations throughout Vancouver, WA and Clackamas, OR, with affiliations at PeaceHealth Southwest Medical Center, Kaiser Permanente Sunnyside Medical Center, and Legacy Salmon Creek Medical Center. She specializes in managing chronic conditions such as type 2 diabetes and high blood pressure. Her practice also includes pediatric care and preventive services like flu vaccinations and COVID-19 booster shots. Patients rate Dr. Williams 3.7 out of 5 stars on Vitals.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 3.7
  • 26 years of experience
  • speaks English, Spanish
  • Spartanburg Regional Healthcare System
  • 4 written reviews
  • 1 specialty
  • 7 areas of expertise
  • 3 hospital affiliations
  • 4 office locations
  • Female

Patients’ Perspective

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

Office Locations

Dr. Jill Serdoncillo Williams has 4 locations

Kaiser Permanente Orchards Medical Office

7101 NE 137th AveVancouver, WA 98682
Mon7:30 am - 6:00 pm
Tue7:30 am - 6:00 pm
Wed7:30 am - 6:00 pm
Thu7:30 am - 6:00 pm
Fri7:30 am - 6:00 pm
SatClosed
SunClosed

Legacy Salmon Creek Medical Center

2211 Ne 139th StVancouver, WA 98686

Peacehealth Southwest Medical Center

400 Ne Mother Joseph PlVancouver, WA 98664

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Dr. Jill Serdoncillo Williams, MDMarissa BowenDana Scharfenberg, MN, FNP-BC, OCNDr. Sathish Karmegam, MD
Family MedicineFamily MedicineFamily MedicineFamily Medicine
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
3.7 
26 Years of Experience 25 Years of Experience 24 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English, Spanish Speaks English Speaks English Speaks English, Spanish, Tamil, Arabic, Malayalam
Vancouver , WAPhoenix , AZMill Creek , WADenton , TX
Med School: Far Eastern University Inst Of Med Nicanor Reyes Medical Foundation Med School: Stanley Medical College
Current Profile
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Insurance Plans Accepted by Dr. Jill Serdoncillo Williams

  • Accepts Medicare
  • Accepts Medicaid

Medical Specialties

Dr. Jill Serdoncillo Williams has the following specialty

Specialty Expertise

Dr. Jill Serdoncillo Williams has the following 7 areas of expertise

  • Check-up
  • Contraception
  • Family Planning
  • Immunization
  • Influenza
  • Weight Loss
  • Weight Loss (non-surgical)

Certifications, License, & Education

26 Years Experience

Dr. Jill Serdoncillo Williams holds an expired medical license in the states of Washington and Oregon.

Medical License

Medical Doctor with an expired medical license in the state of Washington that expired in 2026 and an expired medical license in the state of Oregon that expired in 2025.

Education & Training

Residency

Completed their residency at Spartanburg Regional Healthcare System.

Medical School

Graduated from Far Eastern University Inst Of Med Nicanor Reyes Medical Foundation in 2000.

NPI Number

Dr. Williams' NPI number is 1477870715.

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Frequently Asked Questions

How can I make an appointment with Dr. Jill Williams?
You can find contact information for Dr. Jill Williams here on Vitals.
Does Dr. Jill Williams accept virtual/telehealth appointments?
Dr. Jill Williams has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Is Dr. Jill Williams accepting new patients?
Dr. Jill Williams is accepting new patients on Vitals. View Dr. Jill Williams's profile on Vitals to make an appointment.
Does Dr. Jill Williams accept my insurance?
You can see the insurance plans that Dr. Jill Williams accepts on their Vitals profile.
Which hospitals is Dr. Jill Williams affiliated with?
Dr. Jill Williams is affiliated with Peacehealth Southwest Medical Center, Kaiser Permanente Sunnyside Medical Center, and Legacy Salmon Creek Medical Center.

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