Finding Providers

We found 3 providers named 'William Janss' nationally.

William John Janssen MD
Specializes in Adult Pulmonology, Adult Critical Care
1400 Jackson Street; A556 Smith
Denver, CO
(303) 388-4461; (303) 398-1801

Dr. William Janssen is an adult critical care and adult pulmonology specialist. Dr. Janssen is especially interested in chronic obstructive pulmonary disease (COPD). His hospital/clinic affiliations include Exempla Lutheran Medical Center, Swedish Medical Center, and the University of Colorado Hospital (UCH). He studied medicine at Ohio State University College of Medicine. He trained at Ohio State University Medical Center for his residency. He is an in-network provider for several insurance carriers, including Humana HMO, Humana Bronze, and Humana Catastrophic. Dr. Janssen has received professional recognition including the following: Best Doctors in America, Best Doctors, Inc..

Read more

Clinical interests: Chronic Obstructive Pulmonary Disease (COPD)

No Photo
Specializes in Family Medicine, Internal Medicine (Adult Medicine)
1626 Medical Center; #400
El Paso, TX
(915) 546-9200

Dr. William Janss is a physician who specializes in family medicine and general internal medicine. He is an in-network provider for Medicare insurance. Dr. Janss studied medicine at the University of California, Los Angeles (UCLA), David Geffen School of Medicine. He is professionally affiliated with Providence Memorial Hospital.

Read more
No Photo
Specializes in Counseling
2646 E 33rd Place
Tulsa, OK
(918) 743-6707


Additional Information



Medicare Patient Insurance Eligibility

Medicare Patient Ethnicity

Medicare Patient Gender

Medicare Patient Conditions

Medicare Patient Age

Time Commitments

Online Communication

Practice Affiliation



Medical School

Years Since Graduation





Conditions / Treatments