5
7 Ratings with 4 written Reviews
Summary
Dr. Joseph Mattern treats bipolar disorder, bipolar disorder in children and teens, and chronic bronchitis, and performs pelvic ultrasound procedures as part of his family medicine practice in Port Townsend, Washington. He has been practicing for 26 years and is affiliated with Jefferson Healthcare Medical Center. He speaks English and Spanish.
Dr. Mattern earned his medical degree from Drexel University College of Medicine and completed his residency at Wisconsin School of Medicine and Public Health. Patients on Vitals rate Dr. Mattern 5 out of 5.
Dr. Mattern earned his medical degree from Drexel University College of Medicine and completed his residency at Wisconsin School of Medicine and Public Health. Patients on Vitals rate Dr. Mattern 5 out of 5.
Overview based on verified provider data
Quick Facts
- 26 years of experience
- speaks English, Spanish
- Wisconsin School Of Medicine And Public Health
- 4 written reviews
- 1 specialty
- 6 areas of expertise
- 1 hospital affiliation
- 2 office locations
- Male
Patients’ Perspective
- Gave an accurate diagnosis
- Had a good bedside manner
- Spent time with me
Based on patient feedback. Read the reviews
Office Locations
Dr. Joseph John Mattern has 2 locationsSheridan Building Primary Care
915 Sheridan StPort Townsend, WA 98368 Tel: (360) 379-8031
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed
Compare with Similar Doctors
 |  |  |  |
| Dr. Joseph John Mattern III, MD | Dana Scharfenberg, MN, FNP-BC, OCN | Marissa Bowen, FNP | Nicole Baldwin, APRN, FNP-BC |
| Family Medicine | Family Medicine | Family Medicine | Family Medicine |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | |
| 26 Years of Experience | 25 Years of Experience | 14 Years of Experience | 8 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 |
| Port Townsend , WA | Mill Creek , WA | Phoenix , AZ | Orlando , FL |
| Med School: Drexel University College Of Medicine | |||
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Joseph John Mattern
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Dr. Joseph John Mattern has the following specialty
Specialty Expertise
Dr. Joseph John Mattern has the following 6 areas of expertise
Certifications, License, & Education
26 Years Experience
Dr. Joseph John Mattern holds an expired medical license in the state of Washington.
Medical License
Medical Doctor with an expired medical license in the state of Washington that expired in 2025.
Education & Training
Residency
Completed their residency at Wisconsin School Of Medicine And Public Health.
Medical School
Graduated from Drexel University College Of Medicine in 2000.
NPI Number
Dr. Mattern's NPI number is 1023060423.
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Frequently Asked Questions
- Is Dr. Joseph Mattern accepting new patients?
- Dr. Joseph Mattern has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
- Where is Dr. Joseph Mattern's office located?
- Dr. Joseph Mattern's office is located at 915 Sheridan St, Port Townsend, WA, 98368.
- Which hospitals is Dr. Joseph Mattern affiliated with?
- Dr. Joseph Mattern is affiliated with Jefferson Healthcare Medical Center.
- How can I make an appointment with Dr. Joseph Mattern?
- You can find contact information for Dr. Joseph Mattern here on Vitals.
- Does Dr. Joseph Mattern accept virtual/telehealth appointments?
- Dr. Joseph Mattern has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
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