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Clinic Type

Endocrinology

Address

55 West Tietan Street, Walla Walla, WA 99362

Phone

509-525-3720

Email

Opening Hours

Monday–Friday 8:00 AM – 5:00 PM PDT; Saturday and Sunday Closed

Services Offered

  • consultation
  • evaluation
  • treatment for disorders of hormone-secreting endocrine glands
  • diabetes mellitus type 1 and 2 (and other types)
  • thyroid disorders including hyper- and hypothyroidism, thyroid nodules and thyroid cancer
  • lipid disorders
  • osteoporosis and bone metabolism disorders such as hyperparathyroidism and Paget's disease
  • pituitary disorders including pituitary tumors
  • adrenal disorders
  • gonadal dysfunction
  • glucose monitoring tools
  • insulin pumps
  • routine meter downloads
  • bone density measurement
  • thyroid ultrasound
  • evaluation of thyroid disorders
  • certified diabetes educator

Technology & Equipment

  • thyroid ultrasound
  • bone density measurement
  • glucose monitoring tools
  • insulin pumps

Team

  • Walla Walla Clinic team, null — Endocrinology care team

Insurance & Payment

  • Medicaid (Oregon and Washington)
  • Medicare Part B
  • certain Medicare Advantage plans
  • Medicaid

Information may vary by plan; Medicaid/Medicare listed as accepted.

Co-pays, insurance billing

Languages Spoken

  • English

Pricing

  • Not publicly listed; schedule consultation for pricing
  • Insurance may cover most services for Medicaid/Medicare plans

Current Offers

New patient intake/check-in — null

FAQs

What should I bring to my appointment?

Insurance card, photo ID, co-pay, list of medications, any forms to be completed, current contact info, and Medical Record Release Form if applicable.

What insurance plans are accepted?

Medicaid or Medicare.

What services does Walla Walla Clinic Endocrinology offer?

Consultation, evaluation and treatment for disorders of the hormone-secreting endocrine glands, including diabetes mellitus types 1 and 2, thyroid disorders, lipid disorders, osteoporosis and bone metabolism disorders, pituitary disorders, adrenal disorders, gonadal dysfunction, glucose monitoring tools, insulin pumps, routine meter downloads, bone density measurement, thyroid ultrasound, evaluation of thyroid disorders, and certified diabetes education.

What information is needed when calling to schedule an appointment?

Full name, date of birth, current address and phone number, physician's name (preferred), purpose of the appointment, and current insurance information.

What should patients bring to each appointment?

Insurance card (and/or coupon), photo ID, co-pay (if applicable), any prescription medications or a complete list, any forms to be completed by the physician, current address/phone numbers/e-mail, and a completed Medical Record Release Form if needed.

What are the clinic’s hours and location?

Hours: Monday–Friday 8:00 AM – 5:00 PM PDT. Location: 55 West Tietan Street, Walla Walla, WA 99362.

Photos

What Patients Say

Overall sentiment across review platforms: mixed

  • WebMD Care for Dr. Peter Linfoot: 3.5 out of 5 stars (24 ratings)
  • WebMD Care for Emily Castillo, ARNP: 5.0 out of 5 stars (4 ratings)
  • Yelp for Walla Walla Clinic overall: 2.8 out of 5 stars (9 reviews)

Patients praise

  • Some patients report satisfaction with individual medical providers who are perceived as smart, thorough, and effective listeners
  • Specific medical outcomes, such as correct diagnosis and treatment of endocrine issues, have been praised by some patients
  • Some patients appreciate the care received despite administrative frustrations

Common complaints

  • Frequent reports of rude, condescending, or unprofessional front desk and administrative staff
  • Difficulty scheduling appointments and long hold times on the phone
  • Reports of unreturned calls, lost lab results, and disorganized record-keeping systems
  • Concerns regarding high billing costs and lack of transparency in charges
  • Complaints about long wait times for appointments and walk-in services

"When my primary doctor kept telling me my thyroid was o.k., regardless of my hair loss, fatigue, mental fog, I saw Dr. Linfoot. He has helped me profoundly. He is a very personable doctor & a darn nice guy!!!!!"

Vitals.com review for Dr. Peter Linfoot

"I’ve been a patient here for five years. From seeing urgent care, to biopsies, to trying to schedule a regular checkup, I’ve been told “we’re going to call you back”. Never once have they called me back when they said they would, not even to share important lab results."

LocalityBiz review for Walla Walla Clinic

"I have had frustrations with the office staff in the past, but it is not enough of a concern to change my perception of the quality of service from the doctors and medical team."

LocalityBiz review for Walla Walla Clinic Women's Clinic

Synthesized from public review platforms as of Jul 11, 2026 — sources: [1][2][3][4].

Information sourced from the clinic's website as of July 11, 2026.

More endocrinology clinics in Walla Walla

Walla Walla, WA·Endocrinology

Summary: - The page describes Privia Medical Group, LLC, a physician-led, multi-specialty medical group within Privia Health. It highlights that Privia Medical Group employs 58 people, is based in Santa Barbara, CA (with a presence in Canada), and operates as a private, active medical practices company focused on high-value care and outcomes. - Notable details: annual revenue about $6.5M; headquarters in Santa Barbara; regional leadership and board roles listed; US and Canada presence (Canada minor). - Services/products/tech: general healthcare physician-led organization; uses a broad tech stack (SQL, Salesforce, NextGen, etc.); categories include healthcare, multi-specialty, appointment reminders, and virtual care. - Locations: two offices in the United States (Santa Barbara, CA and Arlington, VA). - Competitors: dupage medical group, davita medical group, bayview physicians. Relevance to query: - The user query references a specific provider entry: “Emily Castillo, ARNP - Walla Walla, WA - Endocrinology - privia health Walla Walla.” The supplied page for Privia Health describes Privia Medical Group as the physician-led group Privia Health supports, but there is no mention of Emily Castillo or Walla Walla, WA, or endocrinology specialties on this page. If you need: - Confirmation of Emily Castillo, ARNP’s affiliation with Privia Health or Privia Medical Group, and whether there is a Walla Walla, WA endocrinology practice under Privia, please provide a more specific page or allow me to search for Emily Castillo’s practice details.

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Walla Walla, WA·Endocrinology

Summary: The provided page is about Karen Henderson MD, listed as an Entertainment Providers company with a focus in Wallalla (Walla Walla) area, headquartered in Yreka, California. It shows a revenue range of $25M–$50M, a very small workforce (1–10 employees), and mentions a mobile app. Relevant categories include healthcare, audiology, medical practice, and behavioral health. The page does not present endocrinology services or details specific to Walla Walla, Washington. If you’re seeking endocrinology services in Walla Walla, this page does not confirm any endocrinology offerings or a Walla Walla endocrinologist. Consider checking local endocrinology clinics in Walla Walla or nearby institutions for dedicated endocrine care.

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