Overview
Roger Chou is a primary care provider, practicing in Internal Medicine in Portland, Oregon. Dr. Chou has been practicing medicine for over 26 years and is rated as an Experienced provider by MediFind in the treatment of Erectile Dysfunction (ED). His top areas of expertise are Chronic Pain, Bacterial Prostatitis, Hepatitis, Prostatectomy, and Microdiscectomy.
His clinical research consists of co-authoring 325 peer reviewed articles. MediFind looks at clinical research from the past 15 years. In particular, he has co-authored 2 articles in the study of Erectile Dysfunction (ED).
Insurance
Accepted insurance can change. Please verify directly with the provider.
Locations
Clinical Research
Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Providers who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.
Charles Campbell is a primary care provider, practicing in Internal Medicine in Newberg, Oregon. Dr. Campbell is rated as an Experienced provider by MediFind in the treatment of Erectile Dysfunction (ED). His top areas of expertise are Cirrhosis, Familial Combined Hyperlipidemia, Xanthoma, and Sciatica.
Salem Health
Louis Peng is a primary care provider, practicing in Internal Medicine in Woodburn, Oregon. Dr. Peng is rated as an Experienced provider by MediFind in the treatment of Erectile Dysfunction (ED). His top areas of expertise are Erectile Dysfunction (ED), Persistent Genital Arousal Disorder, Obesity in Children, and Food Allergy. Dr. Peng is currently accepting new patients.
Maria Koscinska is a primary care provider, practicing in Internal Medicine in Vancouver, Washington. Dr. Koscinska is rated as an Advanced provider by MediFind in the treatment of Erectile Dysfunction (ED). Her top areas of expertise are High Cholesterol, Osteomyelitis in Children, Familial Hypertension, and Hypertension. Dr. Koscinska is currently accepting new patients.
Areas of Expertise
MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.
Learn more about MediFind’s expert tiers
- Distinguished
- Chronic PainDr. Chou isDistinguished. Learn about Chronic Pain.
- Advanced
- Bacterial ProstatitisDr. Chou isAdvanced. Learn about Bacterial Prostatitis.
- HepatitisDr. Chou isAdvanced. Learn about Hepatitis.
- Hepatitis BDr. Chou isAdvanced. Learn about Hepatitis B.
- Hepatitis CDr. Chou isAdvanced. Learn about Hepatitis C.
- MyocarditisDr. Chou isAdvanced. Learn about Myocarditis.
- Severe Acute Respiratory Syndrome (SARS)
- Experienced
- Acute PainDr. Chou isExperienced. Learn about Acute Pain.
- Coronary Heart DiseaseDr. Chou isExperienced. Learn about Coronary Heart Disease.
- COVID-19Dr. Chou isExperienced. Learn about COVID-19.
- Delayed EjaculationDr. Chou isExperienced. Learn about Delayed Ejaculation.
- Developmental Expressive Language Disorder
- Erectile Dysfunction (ED)Dr. Chou isExperienced. Learn about Erectile Dysfunction (ED).