5
7 Ratings with 4 written Reviews
Summary
Dr. John Knudsen is a family medicine and emergency medicine physician who earned his medical degree from the University of Washington School of Medicine. With 56 years of experience in healthcare, he brings extensive clinical expertise to patient care. Dr. Knudsen is fluent in Spanish and Tagalog, allowing him to serve diverse patient populations.
Dr. Knudsen practices at locations affiliated with Peacehealth Saint Joseph Medical Center and Peacehealth United General Medical Center in Ferndale, Washington. He focuses on managing diabetes, including Type 2 diabetes in both adults and younger patients. His practice also emphasizes hypertension management and preventive care through flu vaccinations. Patients consistently rate Dr. Knudsen highly, giving him an average rating of 5.0.
Dr. Knudsen practices at locations affiliated with Peacehealth Saint Joseph Medical Center and Peacehealth United General Medical Center in Ferndale, Washington. He focuses on managing diabetes, including Type 2 diabetes in both adults and younger patients. His practice also emphasizes hypertension management and preventive care through flu vaccinations. Patients consistently rate Dr. Knudsen highly, giving him an average rating of 5.0.
Overview based on verified provider data
Quick Facts
- 56 years of experience
- speaks Spanish, Tagalog
- University Of Washington School Of Medicine
- 4 written reviews
- 2 specialties
- 4 areas of expertise
- 2 hospital affiliations
- 1 office location
- Male
Patients’ Perspective
- Gave an accurate diagnosis
- Had a good bedside manner
- Spent time with me
Based on patient feedback. Read the reviews
Office Location
John R Knudsen Md Medical Group
6046 Portal Way Ste 103Ferndale, WA 98248 Tel: (360) 483-5260
Mon10:00 am - 5:00 pm
TueClosed
Wed10:00 am - 5:00 pm
ThuClosed
Fri10:00 am - 5:00 pm
SatClosed
SunClosed
Compare with Similar Doctors
 |  |  |  |
| Dr. John Ralph Knudsen, MD | Dr. Hanqi Mao, DNP, ARNP | Atul S. Vellappally, DNP, CRNP, FNP-BC | Dr. Parth Bhavsar |
| Family Medicine | Family Medicine | Family Medicine | Family Medicine |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | |
| 56 Years of Experience | 5 Years of Experience | 12 Years of Experience | |
| No Virtual Visit Option | Virtual Visit Available | Virtual Visit Available | Virtual Visit Available |
| Speaks Spanish, Tagalog | Speaks English, Chinese (Mandarin) | Speaks English | Speaks English, Hindi, Gujarati, Urdu |
| Ferndale , WA | Bellevue , WA | Philadelphia , PA | Lawrenceville , GA |
| Med School: University Of Washington School Of Medicine | Med School: Smt N H L Municipal Medical College | ||
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. John Ralph Knudsen
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Dr. John Ralph Knudsen has the following 2 specialties
Specialty Expertise
Dr. John Ralph Knudsen has the following 4 areas of expertise
Certifications, License, & Education
56 Years Experience
Dr. John Ralph Knudsen holds an active medical license in the state of Washington.
Medical License
Medical Doctor with an active medical license in the state of Washington that expires in 2027.
Education & Training
Medical School
Graduated from University Of Washington School Of Medicine in 1970.
NPI Number
Dr. Knudsen's NPI number is 1508952060.
Similar doctors
Frequently Asked Questions
- How can I make an appointment with Dr. John Knudsen?
- You can find contact information for Dr. John Knudsen here on Vitals.
- What languages does Dr. John Knudsen speak?
- Dr. John Knudsen speaks Spanish and Tagalog.
- Which hospitals is Dr. John Knudsen affiliated with?
- Dr. John Knudsen is affiliated with Peacehealth Saint Joseph Medical Center and Peacehealth United General Medical Center.
- Where is Dr. John Knudsen's office located?
- Dr. John Knudsen's office is located at 6046 Portal Way Ste 103, Ferndale, WA, 98248.
- Does Dr. John Knudsen accept my insurance?
- You can see the insurance plans that Dr. John Knudsen accepts on their Vitals profile.
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.
