Tri-State Orthopedics

A Collaboration Between Tri-State Surgery & Lewiston Orthopedics

Heal Today. Thrive Tomorrow.

At Tri-State Orthopedics, we want you to do more than simply live. We want you to thrive.

Through the use of Mako SmartRobotics™ Tri-State Orthopedics is improving the surgical experience for each of their patients. By utilizing advanced 3D modeling and a guided robotic arm, the surgical team provides a more accurate level of precision so that you can begin to heal today, and thrive tomorrow.

Meet the Lewiston Orthopedics Surgeons

Dr. Beardsley performs shoulder and reverse shoulder replacement, anterior approach muscle sparing total hip replacement and robotic-assisted partial and total knee replacements.

Bryan Beardsley, MD, SHOULDER, KNEE, HIP, Lewiston Orthopedics
Dr. Beardsley is performing surgeries with Mako SmartRobotics™!

Dr. Hansen’s expertise in total joint reconstruction allows him to perform numerous joint replacement surgeries annually, making him one of the highest volume surgeons for joint reconstruction.

Regan Hansen, MD, TOTAL JOINT RECONSTRUCTION, Lewiston Orthopedics
Dr. Hansen is performing surgeries with Mako SmartRobotics™!

Dr. Weaver works closely with his patients in developing personalized treatment plans and offers the highest level of care to help patients achieve a definitive change in their overall function and quality of life.

DeWayne Weaver, MD, SHOULDER, KNEE, TENDON, Lewiston Orthopedics
Dr. Weaver is performing surgeries with Mako SmartRobotics™!

Why choose Tri-State for Surgery?

Tri-State General Surgery provides the diagnosis, treatment, and postoperative care for a wide range of surgical procedures. Tri-State General Surgery’s board-certified and highly trained surgeons are committed to providing the patient with the best quality surgical care. From a pre-operative appointment to post-op care, Tri-State General Surgery’s team of surgeons, nurses, and staff will make sure patients feel prepared and comfortable.


  • Amputations of limbs at all levels
  • Appendectomy
  • Benign and malignant tumors
  • Breast surgery including mastectomy and male breasts for benign and malignant 
  • Colon and rectal surgery
  • Colonoscopy and upper endoscopy
  • Diagnostic laparoscopy
  • Endocrine system
  • Gallbladder and bile duct surgery
  • Gastric (stomach) resections for cancer and perforations
  • Hernia (inguinal, umbilical, all incisional, and Spigelian)
  • Lymph node removal
  • Mediport placement
  • Skin and soft tissue, including cancers
  • Splenectomy
  • Surgical oncology
  • Thyroid and parathyroid surgery

Tri-State Orthopedics

1221 Highland Avenue
Clarkston, WA 99403