Orthopedic 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

Main Conference Room
Healdsburg District Hospital
1375 University Avenue
Healdsburg, CA 95448

For more information
call 707-431-6376


Orthopedics and Total Joint Replacement Program
Regaining your Independence

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 orthopedic surgeons can help. By offering the latest advances in diagnostic technology, from X-ray to MRI, a patient’s injury is safely diagnosed quickly and accurately. The Orthopedic and Total Joint Replacement Program provides comprehensive treatment options ranging from nonsurgical medical care to minimally invasive surgical procedures, as well as full surgical joint replacement depending on the treatment plan you choose with your orthopedic surgeon.

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

  • Pre-operative joint replacement classes
  • Innovative and comprehensive orthopedic treatment options
  • Expert treatment and management of your orthopedic needs under Orthopedic & Total Joint Replacement specialists
  • Award winning patient care and service
  • Professional and comprehensive, in-house rehabilitation

The HDH Orthopedic 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 orthopedic technicians.

HDH’s Orthopedic and 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, and hand therapy. Close communication between your orthopaedist and physical therapist provides you with an outstanding continuum of care.

Led by John D. Tomasin, M.D.the HDH surgical team includes experts in several major orthopedic 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 orthopedics or neurosurgery. In addition, many are fellowship-trained, adding a higher level of expertise.

Working together, the Orthopedic and 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

Congratulations on the 500th Knee Replacement performed by the surgical team of Dr. Tomasin and Dr Rose.

Barbara V. Wollner is flanked by her surgeons, Dr. John Tomasin (right)  – Medical Director of the Joint Replacement Program and Orthopedics Team and Dr. Daniel Rose (left), their 500th Knee Replacement patient.


 “I chose this hospital because it is a small, caring, community hospital with an excellent medical team to take care of my knee replacement needs… I would recommend, without any reservation, a total knee replacement at Healdsburg District Hospital.” - Barbara V. Wollner


Over the past eight years, HDH has been recognized as a top performing joint center. We have been ranked in the top ten per cent nationwide for safety as well as patient and physician satisfaction. We were rated as the top facility in both Sonoma and Napa Counties for joint replacement. HDH has also received national recognition for management of traumatic hip fractures.

With award-winning patient satisfaction and care, matched with a tradition of excellence in total joint replacement medicine, HDH’s Orthopedic and Total Joint Replacement Program is the clear choice in orthopedic and total joint care in Northern California.


All About Arthritis

Arthritis & Total Joint Replacement
Dr. John D. Tomasin, 
Orthopedic Surgeon (video)



  • Orthopedic & 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