Orthopaedic and Total Joint Replacement Team

John Tomasin, M.D.


John Tomasin, MD
Medical Director

All About Osteoarthritis (video)


Podiatric Surgeons

Pre-Operative Joint Replacement classes offered on the third Wednesday of the month, 4:00-5:00 pm at Healdsburg District Hospital. Call 707-431-6376 for more information.


Orthopaedics and Total Joint Replacement Program
Regaining your Independence

Exceeding Our Patients Expectations

You can feel confident in your diagnosis, treatment and recovery at the Orthopaedic & Total Joint Replacement Program at Healdsburg District Hospital (HDH).

With a tradition of award-winning medical services and a patient satisfaction award from Avatar International, there’s no question why HDH’s Orthopaedic & Total Joint Replacement Program is the preferred orthopaedic provider in northern Sonoma County.

Our Philosophy of Care

Our goal is to eliminate your pain and restore your comfort. Whether you suffer an injury from playing sports, experience pain from arthritis, or break a bone, our orthopaedic surgeons can help. The Total Joint Replacement Program provides comprehensive treatment options – from conservative, nonsurgical medical care to state-of-the-art, minimally invasive surgical procedures for a wide range of orthopaedic conditions. By offering the latest advances in diagnostic technology, from X-ray to MRI, a patient’s injury is safely diagnosed quickly and accurately.

When you visit the Orthopaedic & Total Joint Replacement Program, you will experience:

  • Innovative and comprehensive orthopaedic treatment options
  • Expert treatment and management of your orthopaedic needs under Orthopaedic & Total Joint Replacement specialists
  • Award winning patient care and service
  • Professional and comprehensive, in-house rehabilitation

HDH’s Orthopaedic & Total Joint Replacement Program will tailor a rehabilitation plan to your unique needs, including therapy and medication as well as chronic pain management. The road to full and complete rehabilitation is guaranteed as HDH’s rehabilitation services include physical, occupational, hand, and speech therapy. Close communication between your orthopaedist and physical therapist under HDH’s award-winning services provides you with an outstanding continuum of care.

Meet the Orthopaedic & Total Joint Replacement Program Team

The HDH Total Joint Replacement Program provides comprehensive pre- and post-operative rehabilitation services for patients undergoing total hip, shoulder and knee replacement. The program is staffed by a multidisciplinary team of rehabilitation specialists including: physicians, nurses, physical therapists, occupational therapists, case managers, and orthopaedic technicians.

Led by John D. Tomasin, M.D. the HDH physician team includes experts in several major orthopaedic subspecialties, including joint replacement, foot and ankle care, spine care, and sports medicine. These physicians must meet strict criteria regarding experience and training, and all surgeons are board-certified in orthopaedics or neurosurgery. In addition, many are fellowship-trained, adding a higher level of expertise. Orthopaedic surgeons on staff include:

Working together, the Orthopaedic & Total Joint Replacement Program team provides a full complement of patient services including a special interest in the following:

  • ACL repair
  • Foot and ankle surgery
  • Hand surgery
  • Joint injections
  • Joint replacement
  • Knee ligament repair
  • X-ray
  • Physical, occupational and hand therapy

HDH’s award-winning patient satisfaction and care, matched with a tradition of excellence in the total joint replacement medicine makes HDH’s Orthopaedic & Total Joint Replacement Program the clear choice in orthopaedic and total joint care in Northern California and across the nation.


  • Orthopaedic & Total Joint Replacement Program
    Healdsburg District Hospital

    1375 University Avenue
    Healdsburg, CA 95448
    (707) 431-6502
1375 University Avenue, Healdsburg, CA 95448
Main Number: (707) 431-6500