Dr. Stephen Fortmann

Internal Medicine
Kaiser Foundation Hospitals
3800 N Interstate Ave, 
Portland, OR 
Kaiser Foundation Hospitals
3800 N Interstate Ave, 
Portland, OR 

Overview

Stephen Fortmann is a primary care provider, practicing in Internal Medicine in Portland, Oregon.

His clinical expertise encompasses Type 2 Diabetes (T2D), Obesity, Maturity Onset Diabetes of the Young, and Hypertension.

He is actively involved in clinical research, co-authoring 74 peer reviewed articles.

Specialties

Internal Medicine

Licenses

Internal Medicine in CA

Languages Spoken

English

Gender

Male

Insurance

Accepted insurance can change. Please verify directly with the provider.

Find your insurance
Find your insuranceClose

Locations

Kaiser Foundation Hospitals
3800 N Interstate Ave, Portland, OR 97227

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.

74 Total Publications

Sociodemographic characteristics of patients throughout the recruitment process into a randomized, controlled behavioral trial.
Sociodemographic characteristics of patients throughout the recruitment process into a randomized, controlled behavioral trial.
Journal: Trials
Published: June 17, 2025
Similar Doctors
Expertise in
11
conditions
Dr. Kevin Winthrop
Internal Medicine
Expertise in
11
conditions
Dr. Kevin Winthrop
Internal Medicine

OHSU Hospital

3181 SW Sam Jackson Park Rd, 
Portland, OR 
 (3.7 miles away)
503-494-4971
Languages Spoken:
English
See accepted insurances
Offers Telehealth

Kevin Winthrop is an Internal Medicine provider practicing medicine in Portland, Oregon. Dr. Winthrop is highly rated in 11 conditions, according to our data. His clinical expertise encompasses Mycobacterium Avium Complex Infections, Shingles, Nontuberculous Mycobacterial Lung Disease, COVID-19, and Cataract Removal.

Expertise in
6
conditions
Dr. Radko Komers
Internal Medicine
Expertise in
6
conditions
Dr. Radko Komers
Internal Medicine

OHSU Hospital

3181 SW Sam Jackson Park Rd, 
Portland, OR 
 (3.7 miles away)
503-494-8490
Languages Spoken:
English

Radko Komers is a primary care provider, practicing in Internal Medicine in Portland, Oregon. Dr. Komers is highly rated in 6 conditions, according to our data. His clinical expertise encompasses Focal Segmental Glomerulosclerosis, Glomerulonephritis, IgA Nephropathy, and Alport Syndrome.

Expertise in
4
conditions
Dr. Philip T. Korthuis
Internal Medicine
Expertise in
4
conditions
Dr. Philip T. Korthuis
Internal Medicine
3181 Sw Sam Jackson Park Rd, 
Portland, OR 
 (3.7 miles away)
503-494-8562
Languages Spoken:
English
See accepted insurances
Accepting New Patients

Philip Korthuis is a primary care provider, practicing in Internal Medicine in Portland, Oregon. Dr. Korthuis is highly rated in 4 conditions, according to our data. His clinical expertise encompasses Opioid Use Disorder, HIV/AIDS, Hepatitis C, and Hepatitis. Dr. Korthuis is currently accepting new patients.

Frequently Asked Questions about Dr. Stephen Fortmann

How do I make an appointment with Dr. Stephen Fortmann?

You can book an appointment with Dr. Stephen Fortmann by calling their office at 503-335-2459. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.

Is Dr. Stephen Fortmann a top-rated expert for Type 2 Diabetes (T2D)?

MediFind is an objective health platform that identifies experts based on real-world data. Dr. Stephen Fortmann is classified as an Experienced expert for Type 2 Diabetes (T2D), meaning they are among the top experts in the country for this condition. This ranking is based on their volume of patients, published research, and peer connections.

What conditions does Dr. Stephen Fortmann specialize in?

While Dr. Stephen Fortmann is a Internal Medicine, they have specific expertise in Type 2 Diabetes (T2D), Obesity, and Maturity Onset Diabetes of the Young. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Internal Medicine.

Does Dr. Stephen Fortmann participate in research or clinical trials?

Yes. Dr. Stephen Fortmann has published 74 articles and abstracts on conditions like Type 2 Diabetes (T2D). You can view a list of Dr. Stephen Fortmann's latest peer-reviewed publications and clinical trial participation on their profile to see if they are active in new treatments.

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

Find Dr. Fortmann's expertise for a condition
ConditionClose
        View All 12 Experienced Conditions
        Want to save this doctor for later?
        Sign Up
        Is this your doctor?
        Find A Second Opinion
        Not sure about your diagnosis?
        Check Your Symptoms
         
         
         
         
        Learn about our expert tiers
        Learn More
        Are you the provider on this profile?
        Claim Profile