The physicians and staff of Western Nephrology operate with integrity and compassion and value our relationships with patients, health partners and community. We practice medicine in the most comprehensive, evidence-based approach possible. Through collaboration, integration, innovation and use of technology we maintain our position at the forefront of evolving healthcare delivery models that improve quality of life, outcomes and cost.

Click on a photo to read the physicians bio:

Westminster Office

Dr. Anger

Michael S. Anger

Dr. Esson

Matthew L. Esson

Dr. Levey

Seth A. Levey

Dr. Chang

Ingrid J. Chang

Dr. Abdallah

Joseph G. Abdallah

Sharp, Rhonda (professional)

Rhonda Sharp, PA

Kathy Dworak

Kathy Dworak, NP-C

Lafayette Office

Richard K. Halterman

Richard K. Halterman

Steven W. Kraft

Steven W. Kraft

John Carson

Allison Fostveit

Allison Fostveit, FNP-BC

Arvada Office

Geraldine Corrigan

Geraldine Corrigan

David M. Gillum

David M. Gillum

Harmeet Singh

Harmeet Singh

Claudia van Dijk

Rajesh Yalavarthy

Rajesh Yalavarthy

Dr. Steven Fabian

Steven Fabian

Kirsten Jensen, PA

Kirsten Jensen, ANP

Suzie DeMore, PA

Suzie DeMore, FNP-c

Longmont Office

Thomas G. Mooney

Thomas G. Mooney

J. Peter Boseman

J. Peter Boseman

Eileen M. FIsh

Eileen M. Fish

Timothy Govaerts

Timothy Govaerts

Jennifer Harrison

Jennifer Harrison, FNP-BC

Lakewood Office

Geraldine Corrigan

Geraldine Corrigan

Claudia van Dijk

Dr. Steven Fabian

Steven Fabian

Suzie DeMore, PA

Suzie DeMore, NP

Boulder Office

Richard K. Halterman

Richard K. Halterman

John Carson

Allison Fostveit

Allison Fostveit, FNP-BC