Welcome to Northwest Renal Clinic
Providing comprehensive nephrology care
The largest nephrology practice in Oregon
Serving Patients throughout the Northwest

Welcome to Northwest Renal Clinic

Providing comprehensive nephrology care

The largest nephrology practice in Oregon

Serving Patients throughout the Northwest

Doctors, Nurse & Physicians Practitioners

Deena L. Biglen, PA Education: Arcadia University, Glenside Pennsylvania, Masters of Medical Science, 2005-PA Pacific University, Forest Grove OR, Bachelor of Science in Biology, 2002-BS Board Certification: National Commission on Certification of Physician Assistants Licensures: Oregon Washington Society memberships: Oregon Medical Association American Academy of Nephrology Physician Assistants Practice Location(s): Portland Adventist	Rubin Chandran, MD Education: Washington University School of Medicine, St. Louis, Missouri 1998-MD Board Certification: Internal Medicine Nephrology Licensures: California Oregon Washington Appointments and committees: Medical Director, Fresenius Medical Care Astoria Dialysis Medical Director, Fresenius Medical Care Raines Dialysis Society memberships: American Society of Nephrology, Associate Member Renal Physicians Association National Kidney Foundation American Medical Association Oregon Medical Association Practice Location(s): Access Center, Astoria and Hillsboro
Chester S. Ching, MD Education: Baylor College of Medicine, Houston, TX, 1990-MD Princeton University, Princeton, NJ, 1985-A.B., Molecular Biology Board Certification: Internal Medicine Nephrology Licensures: Oregon Washington Appointments and committees: Medical Director, Innovative Dialysis Systems, Tillamook Dialysis Medical Director, Innovative Dialysis Systems, Portland Dialysis Society memberships: American Society of Nephrology Renal Physicians Association Oregon Medical Association Practice Location(s): Portland Adventist and Tillamook	Hem A. Deodhar, MD Education: BJ Medical College, University of Poona, India 1984-MD Board Certification: Internal Medicine Nephrology Licensures: Oregon Washington Appointments and committees: Western University of Health Sciences, Assistant Professor of Internal Medicine / Nephrology Legacy Health Systems, Graduate Medical Staff Committee Medical Director, Providence Hood River Dialysis Society memberships: Chairperson, Nephrology Interest Group American Society of Nephrology Oregon Medical Association American College of Physicians Practice Location(s): Access Center, Good Samaritan and Hood River
Karen A. Douek, MD Education: University of Toronto, Toronto, Ontario, Canada 1987-MD Vanier CEGEP (College) Montreal, Quebec, Canada, 1978-Health Sciences Board Certification: Internal Medicine Nephrology Licensures: Oregon Washington Appointments and committees: Medical Director, Fresenius Medical Care Newberg Dialysis Medical Director, Fresenius Medical Care McMinnville Dialysis Medical Director, Fresenius Medical Care Sherwood Dialysis Society memberships: Oregon Medical Association Ontario Medical Association Canadian Medical Association American Society of Nephrology Practice Location(s): St. Vincent and Astoria	Todd R. Hilbelink, MD Education: Ohio State University College of Medicine, Columbus, OH 1996-MD Hope College, Holland, MI, 1992-B.S. Biology, B.A. Chemistry, Board Certification: Internal Medicine Nephrology Licensures: Oregon Washington Practice Location(s): Providence Portland
Mary Ann Arndt, MD Education: Georgetown University School of Medicine 2002 MD Santa Clara University 1996 BS Board Certification: Internal Medicine Nephrology Licensures: Oregon Washington California Society memberships: American Society of Nephrology American College of Physicians Oregon Medical Society Practice Location(s): Portland Adventist, Meridian Park	Megan Stack, FNP Education: Pace University, New York, NY, Master of Science Nursing, Family Nurse Practitioner 2011 Pace University, New York, NY, Bachelors of Science Nursing 2006 Marymount College, Tarrytown, NY Bachelors of Arts Psychology 2000 Board Certification: American Nurse Credentialing Center National Council on the State Board of Nursing American Board for Transplant Certification Licensures: Oregon Washington New York Society memberships: North American Transplant Coordinators Association International Transplant Nurses Association American Nephrology Nursing Association Nurse Practitioner Association Practice Location(s): Portland Adventist
Tricia Jesperson, DO Education: Oregon Health and Sciences University 2012- IM residency and Nephrology fellowship Kansas City University of Medicine and Bio-sciences 2007-DO University of Wyoming 2000-BS Board Certification: Internal Medicine Nephrology Licensures: Oregon Washington Appointments and committees: National Kidney Foundation American Society of Nephrology Practice Location(s): Providence Portland	Janice J. Kelly, ANP Education: University of Portland, Master of Science: Nursing, 1985 Oregon Health Science University, Bachelor of Science: Nursing Board Certification: American Nurses Association American Nephrology Nurses Association Licensures: Oregon Washington Practice Location(s): Good Samaritan
Julie Raggio, MD Education: University of Texas Southwestern Medical School, Dallas, TX, MD Board Certification: Internal Medicine Nephrology Licensures: Oregon Washington Practice Location(s): Portland Adventist	Nicole M. Kemper, MD Education: Oregon Health and Science University, Portland, OR 2005-MD Occidental College, Los Angeles, CA, Chemistry, 1998-BA Board Certification: Internal Medicine Nephrology Licensures: Oregon Washington Society memberships: National Kidney Foundation American Society of Nephrology Renal Physicians Association American College of Physicians Practice Location(s): St. Vincent, Hillsboro and Tillamook
Amy S. Hackett, MD Education: Oregon Health and Science University, Portland, OR, 2000-MD Oregon State University, Corvallis, OR, 1995-BS Board Certification: Internal Medicine Nephrology Licensures: Oregon Washington Society memberships: National Kidney Foundation American Society of Nephrology Renal Physicians Association Oregon Medical Association American College of Physicians American Medical Association Practice Location(s): St. Vincent	Shukri A. Osman, MD Education: Oregon Health Sciences University, Portland Oregon 1996-MD Board Certification: Internal Medicine Nephrology Licensures: Oregon Washington Appointments and committees: Active Member of East African Refugee Community Medical Director, Fresenius Medical Care Tualatin Dialysis Society memberships: Oregon Medical Association The American Society of Nephrology Renal Physicians Association American Medical Association The American College of Physicians Practice Location(s): Meridian Park
Mary C. Kingma-Noland, MD Education: Oregon Health and Science University, Portland, OR, 2001-MD Lewis and Clark College, Portland, OR, 1996-BS Board Certification: Internal Medicine Nephrology Licensures: Oregon Washington Appointments and committees: Medical Director, Innovative Dialysis Systems, Portland Home Dialysis Society memberships: Portland Adventist Hospital; Member of Medical Steering Committee National Kidney Foundation American Society of Nephrology American College of Physicians Practice Location(s): Portland Adventist	Gurvinder S. Suri, MD Education: Ross University School of Medicine Dominica, West Indies, May 2005-MD Doctorate of Medicine (high honors) / All clerkship completed in New York, NY University of Portsmouth School of Pharmacy Portsmouth, United Kingdom, Bachelor of Science (honors), Pharmacy, June 1992 Board Certification: Internal Medicine Nephrology Licensures: Oregon Washington Society memberships: American Society of Nephrology Renal Physicians Association American College of Physicians Royal Pharmaceutical Society of Great Britain Practice Location(s): Providence Portland
Monika B. Patel, DO Education: Osteopathic School of Medicine, Des Moines University, Des Moines, IA, 2005-DO Bachelor of Science, Biochemistry, University of Illinois at Chicago, Chicago, IL 2000-BS Board Certification: Internal Medicine Nephrology Licensures: Oregon Washington Society memberships: American Society of Nephrology American Medical Associations UIC Honors College Alumni Practice Location(s): Providence Portland and Portland Adventist	Michael H. Walczyk, MD Education: Wilkes College, Wilkes-Barre, PA. 1977-B.S; Hahnemann University, Philadelphia, PA 1981-M.D. Board Certification: Internal Medicine Nephrology Licensures: Oregon Washington Appointments and committees: Medical Director, Fresenius Medical Care Acute Dialysis Society memberships: American College of Physicians Physicians for Social Responsibility American Society of Nephrology Internal Society of Nephrology American Society of Hypertension Practice Location(s): Good Samaritan and St. Helens
Leslie M. Steed, MD Education: University of Washington, Seattle, Washington 1983-B.S University of Washington, Seattle, Washington 1987-M.D. Board Certification: Internal Medicine Nephrology Licensures: Oregon Washington Appointments and committees: Medical Director, Fresenius Medical Care Rose Quarter Dialysis Society memberships: American Medical Association The Multnomah County Medical Society Women in Nephrology Practice Location(s): Good Samaritan	Clayton M. Smiley, MD Education: University of Chicago, Pritzker School of Medicine, Chicago, Illinois 1998-M.D. Board Certification: Internal Medicine Nephrology Licensures: Oregon Washington Appointments and committees: Director of Clinical Research for Northwest Renal Clinic, Inc Medical Director, Fresenius Medical Care St. Helen's Dialysis Medical Director, Innovative Dialysis Systems, Gresham Dialysis Society memberships: American Society of Nephrology American College of Physicians Practice Location(s): Good Samaritan, Meridian Park and St. Helens
Julie E. Tank, MD Education: Oregon Health Sciences University, Portland, Oregon 1987-M.D. Amherst College, Amherst, MA 1983-AB Board Certification: Internal Medicine Nephrology Licensures: Oregon Washington Appointments and committees: President, Northwest Renal Clinic, Inc. Medical Director, Fresenius Medical Care Hollywood Dialysis Medical Director, Fresenius Medical Care Home Dialysis Society memberships: American College of Physicians Physicians for Social Responsibility Women in Nephrology The American Society of Nephrology Practice Location(s): Good Samaritan, The Dalles and Hood River	Raymond J. Petrillo, MD Education: Jefferson Medical College, Philadelphia, PA 1984-MD Pennsylvania State University, University Park, PA 1980-B.S. Board Certification: Internal Medicine Licensures: Oregon Washington Appointments and committees: Medical Director, Fresenius Medical Care Clackamas Dialysis Society memberships: American College of Physicians American Society of Nephrology The Oregon Medical Association Practice Location(s): Good Samaritan and The Dalles
Thomas M. Kennefick, MD Education: Rush Presbyterian Saint Luke's Medical College, Chicago, IL 1989-MD Marquette University, Milwaukee, WI 1985-BS Board Certification: Internal Medicine Nephrology Licensures: Oregon Washington Appointments and committees: Chair, Nephrology Section, St. Vincent Hospital and Medical Center, Portland, Oregon 2001-present Medical Director, Fresenius Medical Care Beaverton Dialysis Society memberships: American Society of Nephrology Practice Location(s): Access Center and Astoria	Mitchell A. Hawkey, MD Education: Oregon Health Sciences University, Portland, Oregon 1997-MD Board Certification: Internal Medicine Nephrology Licensures: Oregon Washington Appointments and committees: Medical Director, Fresenius Medical Care Twin Oaks Dialysis Society memberships: American College of Physicians Oregon Medical Association Practice Location(s): Access Center and Newberg

Doctors by location

Good Samaritan office

1130 NW 22nd Avenue

Providence St. Vincent office

9155 SW Barnes Road

Meridian Park office

19250 SW 65th Avenue

Providence Portland office

5050 NE Hoyt Street

Portland Adventist office

10201 SE Main Street

Access Center

9701 SW Barnes Rd

Satellite locations

The Dalles Clinic

301 Cherry Heights Road

Hood River Clinic

1125 May Street

St. Helens Clinic

500 N Columbia River Hwy

Astoria Clinic

2120 Exchange SE #A

Newberg Clinic

3100 Haworth

Hillsboro Clinic

333 SE 7th Avenue, Suite 5200

Tillamook Clinic

1000 3rd Street Suite 100