Office Information

Chico Address:

131 Raley Blvd.

Chico, CA 95928

Main Office: 530.897.4500

Business Office: 530.897.4545

Fax: 530.897.4544


Office Hours:

Monday - Friday

8:30am - 5:30pm

We are open during the lunch hour for the convenience of our patients.


Paradise Office

6127 Clark Road #200

Paradise, CA 95969

Phone: 530.872.1745

AboutUs - Page Title

Our Physicians

Alan J. Azevedo, M.D.
William P. Doherty, Ph.D., M.D.
Stephen G. Morris, M.D.
Stephen D. Landaker, M.D.
Leonard J. Brazil, M.D.
Kirk F. Granlund, M.D.
Bill P. Watson, M.D.
Taylor A. Konkin, M.D.
David M. Harwood, M.D.
Charles E. Wilhite, M.D.
Nicholas M. Komas, M.D.
Helmuth Jones, M.D.
Phillip Jones, M.D.
Sid Jones, M.D.

Mission Statement

Orthopedic Associates of Northern California is dedicated to providing the highest quality orthopedic care.

  • Putting the needs of our patients first.
  • Striving for excellence and providing the utmost in current technical advances.
  • Respect for our patients, families, and each other.
  • Professionalism in how we conduct our orthopedic practice.
  • Fostering an atmosphere of teamwork, collaboration and good will.
  • Patient Services

  • Arthroscopic Surgery
  • Hand and Upper Extremity Surgery
  • Hip and Knee Joint Replacement including the new Minimally Invasive Techniques
  • Sports Medicine
  • Reconstructive Surgery of the Shoulder including Joint Replacement
  • Foot and Ankle Surgery
  • Fractures, Sprains, and Strains
  • Traumatic Injuries
  • Occupational Injuries
  • Orthopedic Second Opinions
  • Full Service X-ray facilities including MRI
  • Nerve Conduction Testing
  • EMG's
  • MRI
    We are proud to offer in-office extremity MRI services. MRI is an essential diagnostic tool utilized by our orthopedic surgeons to assist in your diagnosis. It provides a view into the human body to compliment x-rays and other diagnostic techniques. Our MRI is an open system providing for a relaxed and comfortable exam. It has the capability to scan children and adults up to 440 pounds. Patients may bring a CD of their choice to listen to while being scanned. A private dressing room is available and our qualified, compassionate technologist is always present during your scan. Appointments and results for your MRI are usually available within two days. Our goal is to offer MRI services better, faster and less expensive than other MRI facilities in our area. We make patient care, comfort and convenience a top priority.

    Community Athletic Programs
    Yearly, Orthopedic Associates physicians participate in community athletic programs by volunteering their time to perform athletic sports physicals at both Chico High School and Pleasant Valley High School. OANC physicians also volunteer their time to be the "physician on duty" at both Chico High and Pleasant Valley High football games.

    OANC physicians were pleased to be the team orthopedic surgeons for the Chico Heat semi professional baseball team. Dr. Alan J. Azevedo continues to be the team physician for intercollegiate sports at California State University, Chico.