Business Hours

Medical & Pharmacy

Monday – Friday** | 7:30 am* – 6:00 pm

*Opens at 9 am on the third and last Wednesday of every month, for continuing education for staff so they can better serve our patients.

The CHAS Health Lewis & Clark medical clinic opened in 2009 and serves the Lewiston, Idaho community, and Nez Perce county. Our facility offers a variety of services including access to primary care physicians, pediatric medical care, and women’s health care. In addition, our staff is trained for specialized care including diabetes management, HIV/AIDS, and hepatitis C as well as behavioral health services and nutrition counseling. CHAS is a non-profit, federally funded qualified health center that provides high-quality healthcare services to families and individuals of all ages, regardless of insurance status. Give us a call at 208.848.8300 to schedule your next doctor visit or health checkup!

Walk-In Clinic Services

Our Lewis & Clark Health Center offers walk-in hours from 1:00 pm – 5 pm Monday – Friday. Walk-in visits are first-come-first-served and available to both new and established patients. Some of the services we offer for walk-in patients include:

  • Sore throat
  • Cough
  • Sinus Congestion
  • Rashes & Allergies
  • Nausea, vomiting, & diarrhea
  • Minor injuries: cuts & burns
  • Flu
  • Migraines
  • Earaches
  • Urinary/bladder infections
  • Sprains & Strains

Video Visits on the CHAS Health App

Call to schedule with your provider, and tell your scheduler you want a video visit.

Learn more about using the CHAS Health App for a convenient video visit from the comfort of your home.


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Behavioral Health

We offer:

  • Adult Psychiatry
  • Medication Management
  • Adult Counseling
  • Substance Use Disorder Services 
  • Specialized Therapies for Children & Adolescents
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Our Dietitians offer nutrition counseling that includes individualized nutrition evaluations and interventions, to help patients make positive lifestyle changes and improve their overall health and well-being.

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Our pediatricians offer services for children through age 18 including:

  • Acute Care
  • Well Child Exams
  • Immunizations
  • Sports Physicals
  • Much More
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Our pharmacists work side by side with our providers to bring a collaborative approach providing coordinated care for our patients.

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Specialty Care (Lewiston)

We are trained to help you with specialty care, such as:

  • Hepatitis C
  • Diabetes Education
  • HIV/Aids Treatment
  • Much More
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Women's Health & Pregnancy Care

Our providers care for a comprehensive range of women’s health services including:

  • Annual Gynecological Exams
  • Pap Smears
  • Family Planning
  • Birth Control
  • Menopause Management
  • Access to Midwives
  • Complete Pregnancy Care