Providers

Primary care is provided by practitioners specifically trained for and skilled in comprehensive first contact and continuing care. 

Primary care includes:

  • Health promotion, disease prevention, health maintenance, counseling, patient education, diagnosis, and treatment of acute and chronic illnesses.
  • Provides patient advocacy in the health care system to accomplish cost-effective care by coordination of health care services.
  • Promotes effective communication with patients and encourages the role of the patient as a partner in health care.

At Fanno Creek Clinic, each of our primary care physicians is board certified by the American Board of Internal Medicine. 

Charles J. Bentz, M.D.

Internal Medicine and Primary Care


  • Medical School: Medical College of Wisconsin, 1988
  • Residency: OHSU Primary  Care Internal Medicine, 1991
  • Fellowship: Academic General Internal Medicine, 1993
  • Board Certified: American Board Internal Medicine, 1991, recert.  2001
  • Interests: Hospital Care, Primary Care, Palliative Care, and Prevention 

Meei Choong, M.D.

Internal Medicine and Primary Care


  • Medical School: U.S.C., Los Angeles, CA, 1981
  • Residency: OHSU, Portland, OR,  1984
    Board Certified: 1994, Recertification 
  • 2004 American Board of Internal  Medicine
  • Areas of Interest: Internal Medicine and Primary Care
  • Language(s)  in addition to English: Mandarin Chinese

Gregg Coodley, M.D., FACP

FCC Medical Director 

Internal Medicine and Primary Care


  • Medical School: University of California at San Diego School of Medicine, San  Diego, CA, 1985
  • Residency: The Cambridge Hospital, 1988
  • Board Certified:  1988 American Board of Internal Medicine
  • Areas of Interest: Internal Medicine and Primary Care
  • Language(s) in addition to English: Spanish 

George Demetrion, M.D.

Internal Medicine, Primary Care, and Critical Care


  • Medical School: The George Washington University School of Medicine, 1994
  • Residency: OHSU, Portland, OR, 1997
  • Board Certified: 1997 American Board of Internal Medicine
  • Areas of Interest: Internal Medicine, Primary Care, Critical Care

Nicholas A. Kuhn, M.D.

Internal Medicine and Primary Care


  • Medical School:  University of Colorado Health Sciences Center, Denver, CO,  2006
  • Residency:  University of Vermont - Fletcher Allen Health Care, Burlington, VT, 2009
  • Board Certified: American Board of Internal Medicine, 2010
  • Areas of Interest:  Internal Medicine and Primary Care 

Marc Levitte, M.D.

Internal Medicine and Primary Care


  • Medical School: Baylor College of Medicine, 1976
  • Residency: Baylor College of Medicine Affiliated Hospitals, 1980
  • Board Certified: 1980 American Board of Internal Medicine
  • Areas of Interest: Internal Medicine, Primary Care, and  Preventive Medicine

Angela Marshall-Olson, D.O.

Internal Medicine, Primary Care, and HIV Care


  • Medical School: Des Moines University College of Osteopathic Medicine and Surgery, IA, 2006
  • Residency: Legacy Health Internal Medicine Residency  Program
  • Board Certified
  • Areas of Interest: Primary Care with Focus on HIV  and Prevention, Preventive Medicine


Louise McHarris, D.O.

Internal Medicine and Primary Care


  • Medical School: Michigan State University College of Osteopathic Medicine, 1997
  • Residency: St. John Detroit Riverview Hospital, 2000
  • Board Certified: 2010 American Osteopathic Board of Internal Medicine
  • Areas of Interest: Internal Medicine, Primary Care, and Preventive Medicine

Christina Oliver, M.D.

Preventive Medicine


  • Medical School: University of California at Davis School of Medicine, Sacramento, CA, 2010
  • Residency: Oregon Health and Science University,  Portland, OR, 2014
  • Internship: Legacy Health, Portland, OR, 2011
  • Master of  Public Health in Health Management and Policy, Portland State University,  2013
  • Board Certified, American Board of Preventive Medicine

Don Valerio, M.D.

Internal Medicine, Primary Care, and HIV Care


  • Medical School: New York University, 1996
  • Residency: NYU/Bellevue Hospital Center, 1999
  • Board Certified: 2000 American Board of Internal Medicine
  • Areas of Interest: Primary Care, Internal Medicine, HIV Care 

Lorraine Woskow, M.D.

Internal Medicine and Primary Care


  • Medical School: University of California, San Diego, 1994
  • Residency: OHSU, Portland, OR, 1994-97
  • Bachelor of Arts in  Human Biology: Stanford University, 1990 
  • Board Certified: 1997 American Board of Internal  Medicine

Susan Yeh, M.D.

Internal Medicine and Primary Care


  • Medical School: University of Southern California School of Medicine, 1995
  • Residency: Providence St. Vincent Medical Center,  2000
  • Kaiser Permanente Los Angeles Medical Center, 1997
  • Languages: English, Mandarin, and Taiwanese

Michele Dickson, FNP

  Gynecology


  • University of Washington - Masters in Nursing, Family Nurse Practitioner Program
  • University of Massachusetts/Amhurst - Masters in Science, Child and Adolescent Health Nursing
  • University of Rochester
    To learn more about Michele, please click here 

 

Scheduling via Zocdoc

Some Fanno Creek providers are now scheduling via Zocdoc. To check their availability, please click on the Book an Appointment link beneath their name.

Charles J. Bentz, M.D.

Gregg Coodley, M.D., FACP

Nicholas A. Kuhn, M.D.

Marc Levitte, M.D.

Angela Marshall-Olson, D.O.

Louise McHarris, D.O.

Don Valerio, M.D.

Susan Yeh, M.D.