Summary

Married with 3 children

Quick Facts

  • accepting new patients
  • 4
  • 36 years of experience
  • speaks English
  • Oregon Health & Science University School Of Medicine
  • 4 written reviews
  • 1 specialty
  • 7 areas of expertise
  • 1 board certification
  • 7 hospital affiliations
  • 5 office locations
  • Male

Office Locations

Dr. Patrick Mark Lassen has 5 locations

Peacehealth Longview Urology Clinic Pllc

625 9th Ave Ste 120Longview, WA 98632
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 - 4:00 pm
SatClosed
SunClosed

Legacy Salmon Creek Medical Center

2211 Ne 139th StVancouver, WA 98686

Ocean Beach Hospital And Medical Clinics

174 1st Ave NIlwaco, WA 98624

Saint John Medical Center

1615 Delaware StLongview, WA 98632

Peacehealth Southwest Medical Center

400 Ne Mother Joseph PlVancouver, WA 98664

Compare with Similar Doctors

Dr. Patrick Mark Lassen, MD
Dr. Kyle Andrew Gillis, MD
Dr. Michael J Kaempf, MD
Dr. Chad C. Chesley, MD
Dr. Patrick Mark Lassen, MDDr. Kyle Andrew Gillis, MDDr. Michael J Kaempf, MDDr. Chad C. Chesley, MD
UrologyUrologyUrologyUrology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
3.8 
4.8 
36 Years of Experience 11 Years of Experience 32 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English Speaks English, Spanish Speaks English
Longview , WALongview , WASaint Helens , ORLongview , WA
Med School: Oregon Health & Science University School Of Medicine Med School: University Of California San Diego School Of Medicine Med School: St Louis University School Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Patrick Mark Lassen

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Dr. Patrick Mark Lassen has the following specialty

Specialty Expertise

Dr. Patrick Mark Lassen has the following 7 areas of expertise

  • Bladder Issues
  • Erectile Dysfunction (ED)
  • Kidney Stones
  • Overactive Urinary Bladder
  • Prostate Cancer
  • Prostatitis
  • Urologic Emergencies

Certifications, License, & Education

36 Years Experience

MEDICAL LICENSE

Medical Doctor, Washington, 2025, Expired

EDUCATION & TRAINING

Medical School

Oregon Health & Science University School Of MedicineGraduated in 1990

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Frequently Asked Questions

Which hospitals is Dr. Patrick Lassen affiliated with?
Dr. Patrick Lassen is affiliated with Saint John Medical Center, SALEM HOSPITAL, Peacehealth Southwest Medical Center, West Valley Hospital, Ocean Beach Hospital And Medical Clinics, Summit Healthcare Regional Medical Center, and Legacy Salmon Creek Medical Center.
Does Dr. Patrick Lassen accept my insurance?
You can see the insurance plans that Dr. Patrick Lassen accepts on their Vitals profile.
Does Dr. Patrick Lassen accept virtual/telehealth appointments?
Dr. Patrick Lassen has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Is Dr. Patrick Lassen accepting new patients?
Dr. Patrick Lassen is accepting new patients on Vitals. View Dr. Patrick Lassen's profile on Vitals to make an appointment.
What languages does Dr. Patrick Lassen speak?
Dr. Patrick Lassen speaks English.

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