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About

Monument Health Lead-Deadwood Clinic in Deadwood, SD, is part of Monument Health’s network of primary and specialty care facilities across eight locations in the Black Hills region. The Lead-Deadwood Clinic focuses on family medicine and integrates with Monument Health’s connected care team to provide comprehensive primary care services. If you’re seeking a family doctor in Deadwood, this clinic is the local option within the Monument Health system.

Clinic Type

Internal Medicine

Address

71 Charles Street, Deadwood, SD

Phone

+1-605-717-6431

Email

MyChartHelp@monument.health

Opening Hours

8:00 AM - 5:00 PM

Services Offered

  • Family Medicine
  • Primary Care
  • Internal Medicine

Team

  • Thomas Barrett, M.D. — Physician
  • James Holloway, M.D. — Physician
  • Megan Ruffcorn, D.O. — Physician
  • Elizabeth Sayler, M.D. — Physician
  • John Tronnes, M.D. — Physician
  • Erin Adkins, CSW — Clinician
  • Mckaela Aghbashian, CNP — Nurse Practitioner
  • Jocelyn Bergh, PA-C — Physician Assistant
  • Mandi Leite, CNP — Nurse Practitioner
  • Jane Pierce McPherson, PA-C — Physician Assistant

Insurance & Payment

Languages Spoken

FAQs

What are the clinic hours?

Mon-Fri 8:00 AM - 5:00 PM; Sat Closed; Sun Closed.

What is the clinic address?

71 Charles Street, Deadwood, SD 57732.

How can I contact the clinic by phone?

(605) 717-6431.

Which providers work at Monument Health Lead-Deadwood Clinic?

Thomas Barrett, M.D.; James Holloway, M.D.; Megan Ruffcorn, D.O.; Elizabeth Sayler, M.D.; John Tronnes, M.D.

What specialties are offered at this clinic?

Family Medicine, Primary Care; Internal Medicine.

What is the clinic motto or overview?

Monument Health Lead-Deadwood Clinic is a primary care, family medicine clinic that provides comprehensive care for the entire family through all phases of life.

Photos

What Patients Say

Overall sentiment across review platforms: positive

  • Birdeye (Google): 4.8 / 5 (711 reviews)
  • Trucker Guide: 4.8 / 5 (649 reviews)
  • MedicalRecords.com: 3.9 / 5 (15 reviews)
  • WebMD (practice ratings page not detailed in result): rating not specified for the practice
  • WebMD (Dr. Nadia Tymkowych, family physician at the clinic): 4.5 / 5 (6 ratings)
  • Vitals (practice page): provider-specific ratings shown; practice rating not specified
  • Yelp (Monument Health Deadwood listing): not specified (4 reviews)

Patients praise

  • Doctors and staff described as very thorough, friendly, and caring
  • Quick or efficient service and same-day appointments noted
  • Patients report good outcomes (e.g., getting appropriate treatment/meds and feeling better)

Common complaints

  • Some patient complaints indicate the clinic doctors did 'very little to help' during an emergency-room-related episode (contrasted with ER staff being thorough)
  • Ratings on at least one platform are notably lower than others (e.g., 3.9 on MedicalRecords.com)

"“Dr. Sayler is one of the best doctors in the state. I am grateful she has chosen to stay in Deadwood…”"

Birdeye review excerpt

"“Quick service and friendly care”"

Birdeye review excerpt

"“Dr Tronnes and the nurses were all very thorough and made my visit exceptionally pleasant.”"

Birdeye review excerpt

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.

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