Operating Hours

Monday 07:30 AM – 08:00 PM
Tuesday 07:30 AM – 08:00 PM
Wednesday 07:30 AM – 08:00 PM
Thursday 07:30 AM – 08:00 PM
Friday 07:30 AM – 08:00 PM
Saturday Closed
Sunday Closed
After Hours Medical Care: 509-865-5600

Holiday Hours

  • New Year's Day
    January 1, 2026
    Closed
  • Memorial Day
    May 25, 2026
    09:00 AM – 04:00 PM
  • Independence Day
    July 3, 2026
    09:00 AM – 04:00 PM
    July 4, 2026
    09:00 AM – 04:00 PM
  • Labor Day
    September 7, 2026
    09:00 AM – 04:00 PM
  • Thanksgiving Day
    2026-11-26
    Closed
  • Day After Thanksgiving
    2026-11-27
    07:30:00 – 20:00:00
  • Christmas Eve
    2026-12-24
    07:30:00 – 12:00:00
  • Christmas
    2026-12-25
    Closed

More Information

The friendly staff at Toppenish Medical-Dental Clinic is here to help you and your family get the care you need. Our highly trained team of health care professionals offer a wide range of services, including:

  • Doctor and dental care for kids and adults
  • An optometry clinic for your eye health
  • General dentistry for adults and dental care for kids
  • Mental health counseling and therapy
  • Nutrition guidance to help you reach your health goals
  • On-site medical lab services and radiology
  • On-site pharmacy and mail-delivery prescription services

We accept most insurance plans, including Healthy Options, Medicaid, and Medicare. Many of our staff are bilingual, if you need translation for a language (including sign language) our staff does not speak, we will arrange translation for you for no charge.

For after-hours medical care, call or text (509) 865-5600. For after-hours dental care, call or text (509) 865-3886. If you have a concern regarding the quality or safety of your care, we encourage you to let us know.

Are you a new Patient? To book a visit, call (509) 865-5600

Meet Our Friendly Providers

A portrait ofArthuro R. Abbido, ARNP

Arthuro R. Abbido, ARNP


Education: ECPI University
Board Certification / Specialty Board: American Academy of Nurse Practitioners Certification Board
Languages: English
Services: Family Medicine
A portrait ofAaron D. Anderson, DO

Aaron D. Anderson, DO


Education: Philadelphia Col. of Osteopathic M.
Residency: Philadelphia Col. of Osteopathic M.
Board Certification / Specialty Board: American Osteopathic Board of Internal Medicine
Languages: English
Services: Internal Medicine
A portrait ofStephanie N. Baluca, PharmD

Stephanie N. Baluca, PharmD


Education: Washington State University
Board Certification / Specialty Board: Board of Pharmacy Specialties
Languages: English
Services: Pharmacy
A portrait ofPriya Bhatia, PharmD

Priya Bhatia, PharmD


Education: Washington State University - Spokane
Languages: English
Services: Pharmacy
A portrait ofMandeep K. Brar, MD

Mandeep K. Brar, MD


Education: St George's University
Residency: The Brooklyn Hospital Center
Board Certification / Specialty Board: American Board of Pediatrics
Languages: English, Punjabi
Services: Pediatrics
A portrait ofSean M. Brown, PharmD

Sean M. Brown, PharmD


Education: Washington State University College of Pharmacy
Languages: English
Services: Pharmacy
A portrait ofCassandra L. Byers, RDN

Cassandra L. Byers, RDN


Education: Washington State University
Board Certification / Specialty Board: Commission on Dietetic Registration, International Board Certified Lactation Consultant (IBCLC)
Languages: English
Services: Primary Care Nutrition
A portrait ofTim Calayan, MD

Tim Calayan, MD


Education: University of Santo Tomas
Residency: NYMC Metropolitan Hospital
Board Certification / Specialty Board: American Board of Internal Medicine
Languages: English, Tagalog
Services: Internal Medicine
A portrait ofAnil Kumar Danda, DDS

Anil Kumar Danda, DDS


Education: Saveetha Dental College and Hospitals
Residency: Yakima Valley Farm Workers Clinic
Fellowship: University of California, Los Angeles
Languages: English
Services: Family Dentistry
A portrait ofPeter P. Dang, DMD

Peter P. Dang, DMD


Education: Roseman University
Residency: VA Puget Sound Health Care
Languages: English
Services: Family Dentistry
A portrait ofErin C. Donahue, MD

Erin C. Donahue, MD


Education: American University of the Caribbean
Residency: White Memorial Medical Center, SUNY Upstate Medical University
Board Certification / Specialty Board: American Board of Pediatrics
Languages: English
Services: Pediatrics
A portrait ofPamela L. Driver, ARNP

Pamela L. Driver, ARNP


Education: UNC Chapel Hill
Board Certification / Specialty Board: American Nurses Credentialing Center
Languages: English
Services: Family Medicine
A portrait ofAllison M. Eckert, LICSW

Allison M. Eckert, LICSW


Education: University of Washington
Languages: English
Services: Primary Care Behavioral Health
A portrait ofErin M. Faith, PharmD

Erin M. Faith, PharmD


Education: Washington State University College of Pharmacy
Residency: MultiCare Memorial Hospital
Languages: English
Services: Pharmacy
A portrait ofDylan A. Gardner, PharmD

Dylan A. Gardner, PharmD


Education: Idaho State University
Languages: English
Services: Pharmacy
A portrait ofSarah S. Garrison, ARNP

Sarah S. Garrison, ARNP


Education: University of Washington, School of Nursing
Board Certification / Specialty Board: American Nurses Credentialing Center
Languages: English
Services: Internal Medicine
A portrait ofEmma W. Jarrett, MD

Emma W. Jarrett, MD


Education: East Carolina University School of Medicine
Residency: EVMS Pediatric Residency-Children's Hospital of the Kings Daughters
Board Certification / Specialty Board: American Board of Pediatrics
Languages: English
Services: Pediatrics
A portrait ofChigozie E. Kalu, ARNP

Chigozie E. Kalu, ARNP


Education: Walden University
Board Certification / Specialty Board: American Nurses Credentialing Center
Languages: English
Services: Family Medicine
A portrait ofDavid H. Kang, DDS

David H. Kang, DDS


Education: University of Washington
Languages: English
Services: Family Dentistry
A portrait ofLiberty J. Mataia, DDS

Liberty J. Mataia, DDS


Education: University of Washington School of Dentistry
Residency: Northwest Dental Residency
Languages: English
Services: Family Dentistry
A portrait ofClara E. Monheit, DO

Clara E. Monheit, DO


Education: Pacific Northwest University of Health Sciences
Residency: Providence Alaska Family Medicine Residency Program
Board Certification / Specialty Board: American Board of Family Medicine
Languages: English
Services: Family Medicine
A portrait ofDestiny T. Noel, PA-C

Destiny T. Noel, PA-C


Education: West Virginia University
Board Certification / Specialty Board: National Commission on Certification of Physician Assistants (NCCPA)
Languages: English
Services: Family Medicine
A portrait ofPatricia V. Oliver, MD

Patricia V. Oliver, MD


Education: University of Texas Health Science Center- San Antonio
Residency: University of Texas Health Science Center- San Antonio
Fellowship: American Board of Pediatrics
Languages: English
Services: Pediatrics
A portrait ofRuth M. Olmer, PsyD

Ruth M. Olmer, PsyD


Education: The School of Professional Psychology at Forest Institute
Languages: English
Services: Primary Care Behavioral Health
A portrait ofHugo Peredo, MD

Hugo Peredo, MD


Languages: English
Services: Family Medicine
A portrait ofGustavo Rodriguez, OD

Gustavo Rodriguez, OD


Education: Southern College of Optometry
Languages: English
Services: Optometry
A portrait ofRoberto Rubio Velazquez, RDN

Roberto Rubio Velazquez, RDN


Education: Central Washington University
Board Certification / Specialty Board: Commission on Dietetic Registration
Languages: English
Services: Primary Care Nutrition
A portrait ofPrem R. Sagar, MD

Prem R. Sagar, MD


Education: National Medical College and Teaching Hospital
Residency: University of Maryland Medical Center Midtown Campus
Board Certification / Specialty Board: American Board of Internal Medicine
Languages: English, Nepali, Hindi
Services: Internal Medicine
A portrait ofSarah M. Schmidt, ARNP

Sarah M. Schmidt, ARNP


Education: University of Portland
Board Certification / Specialty Board: American Academy of Nurse Practitioners
Languages: English
Services: Family Medicine
A portrait ofSidney M. Shemanski, PA-C

Sidney M. Shemanski, PA-C


Education: Seton Hill University
Board Certification / Specialty Board: National Commission on Certification of Physician Assistants (NCCPA)
Languages: English
Services: Family Medicine
A portrait ofPatricia A. Swagart, ARNP

Patricia A. Swagart, ARNP


Education: East Carolina University
Board Certification / Specialty Board: American Midwifery Certification Board, American Nurses Credentialing Center
Languages: English
Services: Family Medicine
A portrait ofAmy L. Turner, PA-C

Amy L. Turner, PA-C


Education: Emory University School of Medicine
Board Certification / Specialty Board: National Commission on Certification of Physician Assistants (NCCPA)
Languages: English
Services: Dermatology
A portrait ofMichael G. Yurth, DDS

Michael G. Yurth, DDS


Education: University of Michigan School of Dentistry
Residency: Northwest Dental Residency
Languages: English
Services: Family Dentistry
A portrait ofZed Zha, MD

Zed Zha, MD


Education: Dartmouth Medical School
Residency: Mayo Clinic Health Systems
Fellowship: Underserved Dermatology
Board Certification / Specialty Board: American Board of Family Medicine
Languages: English
Services: Family Medicine
A portrait ofHeather L. Tjarnberg, RD

Heather L. Tjarnberg, RD


Education: Central Washington University
Board Certification / Specialty Board: International Board Certified Lactation Consultant (IBCLC), Commission on Dietetic Registration
Languages: English
Services: Primary Care Nutrition