Areas we serve · Hawai‘i Island

Hip & knee replacement for Hawai‘i Island patients

A Kea‘au-raised surgeon with clinics in Hilo and Kona, and same-day Mako robotic hip and knee replacement in Hilo — for most patients, no flight to O‘ahu.

Online scheduling opens Klara, our secure booking service; a real person confirms within one business day.

Paul N. Morton, MD, FAAOS

Fellowship-trained hip & knee replacement surgeon in Hawai‘i ·About Dr. Morton

  • Board CertifiedAmerican Board of Orthopaedic Surgery
  • Adult Reconstruction FellowshipHip & knee replacement · University of Chicago
  • AO Trauma FellowshipCharité – Universitätsmedizin Berlin
  • FAAOSFellow, American Academy of Orthopaedic Surgeons
  • FAAHKSFellow, American Association of Hip and Knee Surgeons
  • MD, University of Hawai‘iJohn A. Burns School of Medicine (JABSOM)

East Hawai‘i

Dr. Morton was born and raised in Kea‘au and graduated from Kea‘au High School. The Hilo clinic and Hilo Community Surgery Center are both on Puuhonu Place in Hilo, so East Hawai‘i patients can have the consultation, the planning CT at Hawai‘i Radiologic Associates in Hilo or Hilo Medical Center, the Mako operation and the follow-up without leaving the island — same-day surgery, home that evening with a companion.

West Hawai‘i

The Kona clinic on Hualalai Road keeps consultations, pre-op visits and follow-up in Kona, with the Mako planning CT at Hawai‘i Radiologic Associates, North Hawai‘i Community Hospital or Kona Community Hospital, and telehealth between clinic days. Surgery for most routine replacements is a cross-island drive to Hilo Community Surgery Center; Waimea patients can use either clinic.

What patients say

  • “I am currently in my tenth day of recovery and doing quite well. My pain level is almost nil and except for driving I am able to carry on most of my daily living functions. What I like best about Dr Morton is his bedside manner.”

    — Diverden59 · Google review · 2026
  • “Staff were friendly, professional, and helpful. Dr. Morton was informative, answering every qusetion I had in detail. He made me feel comfortable about my hip replacement.”

    — Daylena B. · Google review · 2023
  • “I underwent right total knee replacement in March 2023. Everyone is different, of course, but I sailed through surgery and recovery. The surgery itself was quick!”

    — Violet H. · Google review · 2021

Read more patient reviews →

Hawai‘i Island questions

Do Big Island patients have to fly to O‘ahu for a joint replacement?
Usually not. Most routine robotic hip and knee replacements are done at Hilo Community Surgery Center with the Mako robot, as same-day surgery. Complex cases and most revisions, or anyone whose health may call for a night of monitoring, are planned from the start at a hospital on O‘ahu, usually The Queen’s Medical Center; some revisions are done at Adventist Health Castle. Only very carefully selected revisions are done at Hilo Community Surgery Center.
Can I stay overnight at the Hilo surgery center?
No. Hilo Community Surgery Center has no overnight stay — everyone goes home the same day with a companion who stays with them for at least the first 24 to 72 hours. If your health might call for overnight monitoring, the surgery is planned at a hospital instead.
Which clinic should I use, Hilo or Kona?
The one that is easier from home. Both are Dr. Morton’s clinics with the same phone number, (808) 439-6201; they run on clinic days, so call for current days. Telehealth video visits on your phone fill the gaps between clinic days for patients in Hawai‘i.
Why does a Mako robotic replacement need a CT scan?
Mako builds its 3D plan from a CT scan of your own joint (no IV contrast). Dr. Morton uses that plan for implant size, position and alignment; the robotic arm keeps the instrument to the plan, and he performs every step of the operation. East Hawai‘i, Puna and Ka‘ū patients can have the CT at Hawai‘i Radiologic Associates in Hilo or at Hilo Medical Center; Kona-side and Waimea patients at Hawai‘i Radiologic Associates, North Hawai‘i Community Hospital or Kona Community Hospital. HDRS in Honolulu can also do the scan.

Schedule a consultation in Hilo or Kona

Consultations in Honolulu, West Oahu, Hilo and Kona — most new patients are seen within one to two weeks — with telehealth when an in-person visit isn’t practical.

Online scheduling opens Klara, our secure booking service; a real person confirms within one business day.

Paul Norio Morton, MD, FAAOS, FAAHKS · Hawai‘i’s first robotic hip & smart knee · Read patient reviews →

Most major plans accepted — we verify benefits before your visit.