Summary

Dr. Patrick O'Hollaren is a surgeon who specializes in urology and pediatrics, bringing nearly four decades of medical expertise to his practice. He earned his medical degree from Oregon Health & Science University School of Medicine and completed his residency training at Yale-New Haven Hospital and Yale University School of Medicine. Dr. O'Hollaren furthered his specialized training through a fellowship at Texas Children's Hospital in 1994. With 39 years of experience in medicine, he speaks English with his patients.

Dr. O'Hollaren practices at Providence Pediatric Urology in Portland, Oregon, and maintains hospital affiliations with Legacy Emanuel Medical Center. He focuses on treating conditions such as pearly penile papules in young patients. His surgical expertise includes performing circumcisions and specialized circumcision procedures for older boys. Patients consistently rate Dr. O'Hollaren highly for his care, giving him an average rating of 4.7 out of 5.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 4.7
  • 39 years of experience
  • 30 insurance plans accepted
  • speaks English
  • Texas Childrens Hospital
  • 49 written reviews
  • 1 award
  • 4 specialties
  • 12 areas of expertise
  • 1 board certification
  • 1 hospital affiliation
  • 1 office location
  • Male

Patients’ Perspective

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

Awards

  • Vitals Preferred Provider

    • Vitals Preferred Provider Award
      • Preferred Provider badge recognizes providers that are committed to transparency, responsiveness and great service to patients, and have earned a high patient satisfaction rating.

  • Click for our Methodology

Office Location

Providence Pediatric Urology - St. Vincent

9135 SW Barnes Rd Ste 763Portland, OR 97225

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Patrick Sean O'hollaren, MD
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Patrick Sean O'hollaren, MDMatthew Lewis, MDPawani KherLaura Jane-Helen Mcwhirter
SurgerySurgeryPediatricsPediatrics
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.7 
39 Years of Experience 16 Years of Experience 8 Years of Experience 5 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English Speaks English
Portland , ORPortland , ORColumbia , MOPortland , OR
Med School: Oregon Health & Science University School of Medicine Med School: Oregon Health & Science University School Of Medicine Med School: Punjab Institute Of Medical Sciences Med School: University Of Colorado School Of Medicine
Current Profile
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Insurance Plans Accepted by Patrick Sean O'hollaren

  • Accepts Medicare
  • Accepts Medicaid
  • Aetna PROV Employee POS
  • Age Right (Marquis Advantage)
  • BCBS Federal
  • Champ VA
  • Cigna Open Access Plus
  • Cigna PPO
  • First Choice Health Network
  • Medicaid OR Plus Open Card
  • Medicare A&B
  • Moda Connexus Network
  • Providence ElderPlace PACE
  • Providence Health Plan
  • Regence BCBS EPO - Out of State
  • Regence BCBS PAR
  • Regence BCBS PPO
  • Regence BCBS PPP
  • Samaritan Health Plan Med Advantage
  • Tricare for Life
  • Tricare Prime
  • Tricare Select
  • Tricare US Family Health Plan
  • Tricare West
  • United Healthcare Charter/Charter Plus
  • United Healthcare Choice/Choice Plus
  • United Healthcare Complete Care HMO
  • United Healthcare Med Advantage HMO
  • United Healthcare Nexus ACO Network
  • United Healthcare POS
  • United Healthcare PPO
  • United Healthcare Surest

Medical Specialties

Patrick Sean O'hollaren has the following 4 specialties

Specialty Expertise

Patrick Sean O'hollaren has the following 12 areas of expertise

  • Bladder Issues
  • Erectile Dysfunction (ED)
  • Hydronephrosis
  • Hypospadias
  • Internist/pediatrician
  • Kidney Stones
  • Overactive Urinary Bladder
  • Pediatric Surgeon
  • Prostate Cancer
  • Prostatitis
  • Urologic Emergencies
  • Urologist

Certifications, License, & Education

39 Years Experience

Patrick Sean O'hollaren holds an expired medical license in the state of Oregon.

Medical License

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

Education & Training

Fellowship

Completed their fellowship at Texas Childrens Hospital in 1994.

Residency

Completed their residency at Yale New Haven Hospital in 1992, Yale-New Haven Hospital in 1992, Yale University School of Medicine in 1989, and Yale-New Haven Hospital in 1989.

Internship

Completed their internship at Yale University Internal Medicine Residency in 1988.

Medical School

Graduated from Oregon Health & Science University School of Medicine in 1987.

NPI Number

Patrick Sean O'hollaren's NPI number is 1891782868.

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Frequently Asked Questions

Is Patrick O'hollaren accepting new patients?
Patrick O'hollaren is accepting new patients on Vitals. View Patrick O'hollaren's profile on Vitals to make an appointment.
Does Patrick O'hollaren accept virtual/telehealth appointments?
Patrick O'hollaren has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Where is Patrick O'hollaren's office located?
Patrick O'hollaren's office is located at 9135 SW Barnes Rd Ste 763, Portland, OR, 97225.
Does Patrick O'hollaren accept my insurance?
You can see the insurance plans that Patrick O'hollaren accepts on their Vitals profile.
Which hospitals is Patrick O'hollaren affiliated with?
Patrick O'hollaren is affiliated with Legacy Emanuel Medical Center.

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