Advanced in Tendinitis

Dr. Mark R. Northfield

Sports Medicine | General Surgery
Providence
1496 Professional Drive, Suite 601, 
Petaluma, CA 
Accepting New Patients
Advanced in Tendinitis
Providence
1496 Professional Drive, Suite 601, 
Petaluma, CA 
OverviewInsuranceLocationsSimilar Doctors

Overview

Mark Northfield is a Sports Medicine specialist and a General Surgeon in Petaluma, California. Dr. Northfield is rated as an Advanced provider by MediFind in the treatment of Tendinitis. His top areas of expertise are Bursitis, Tendinitis, Tennis Elbow, and Hip Replacement. Dr. Northfield is currently accepting new patients.

Specialties
Sports Medicine
General Surgery
Licenses
Orthopaedic Surgery in CA
Hospital Affiliations
Providence Santa Rosa Memorial Hospital
Petaluma Valley Hospital
Languages Spoken
English
Gender
Male

Insurance

Accepted insurance can change. Please verify directly with the provider.

Find your insurance
Find your insuranceClose

Accepted insurance plans:

Aetna
  • EPO
  • HMO
  • POS
  • PPO
Anthem
  • EPO
  • HMO
  • POS
  • PPO
Blue Cross Blue Shield
  • EPO
  • HMO
  • POS
  • PPO
Blue Shield of California
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE-MEDICAID PLAN
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
  • PPO
Cigna
  • EPO
  • HMO
  • PPO
HealthPartners
  • POS
  • PPO
Humana
  • HMO
  • INDEMNITY
  • POS
  • PPO
Managed Medicaid
  • OTHER MANAGED MEDICAID
Medicaid
  • OTHER MEDICAID
  • STATE MEDICAID
UnitedHealthcare
  • EPO
  • HMO
  • POS
  • PPO
Wellcare
  • EPO
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
View 6 Less Insurance Carriers -

Locations

1496 Professional Drive, Suite 601, Petaluma, CA 94954
Call: 707-778-1131
Similar Doctors
Distinguished in Tendinitis
Dr. Brian T. Feeley
Sports Medicine | Physiatry | Orthopedics
Distinguished in Tendinitis
Dr. Brian T. Feeley
Sports Medicine | Physiatry | Orthopedics

Ucsf Medical Group Business Services

505 Parnassus Ave, M1490, 
San Francisco, CA 
 (35.3 miles away)
415-472-1000
Languages Spoken:
English
See accepted insurances
Offers Telehealth

Brian Feeley is a Sports Medicine specialist and a Physiatrist in San Francisco, California. Dr. Feeley is rated as a Distinguished provider by MediFind in the treatment of Tendinitis. His top areas of expertise are Muscle Atrophy, Tendinitis, Osteoarthritis, Endoscopy, and Osteotomy.

Distinguished in Tendinitis
Dr. Michael T. Freehill
Sports Medicine | Orthopedics
Distinguished in Tendinitis
Dr. Michael T. Freehill
Sports Medicine | Orthopedics

Stanford Health Care

450 Broadway St, 
Redwood City, CA 
 (58.1 miles away)
650-723-4000
Languages Spoken:
English
See accepted insurances

Michael Freehill is a Sports Medicine specialist and an Orthopedics provider in Redwood City, California. Dr. Freehill is rated as a Distinguished provider by MediFind in the treatment of Tendinitis. His top areas of expertise are Tendinitis, Bursitis, Congenital Mirror Movement Disorder, Shoulder Arthroscopy, and Tenotomy.

Distinguished in Tendinitis
Dr. Daniel J. Solomon
Sports Medicine | Orthopedics
Distinguished in Tendinitis
Dr. Daniel J. Solomon
Sports Medicine | Orthopedics

Regents Univ Of California Ucsf

505 Parnassus Ave, 
San Francisco, CA 
 (35.3 miles away)
415-476-1000
Languages Spoken:
English
See accepted insurances
Offers Telehealth

Daniel Solomon is a Sports Medicine specialist and an Orthopedics provider in San Francisco, California. Dr. Solomon is rated as a Distinguished provider by MediFind in the treatment of Tendinitis. His top areas of expertise are Tendinitis, Frozen Shoulder, Osteoarthritis, Endoscopy, and Hip Replacement.

VIEW MORE TENDINITIS DOCTORS

Areas of Expertise

MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.

Learn more about MediFind’s expert tiers

Find Dr. Northfield's expertise for a condition
ConditionClose
      • Advanced
      • Bursitis
        Dr. Northfield is
        Advanced
        . Learn about Bursitis.
        See more Bursitis experts
      • Tendinitis
        Dr. Northfield is
        Advanced
        . Learn about Tendinitis.
        See more Tendinitis experts
      • Experienced
      • Hip Replacement
        Dr. Northfield is
        Experienced
        . Learn about Hip Replacement.
        See more Hip Replacement experts
      • Tennis Elbow
        Dr. Northfield is
        Experienced
        . Learn about Tennis Elbow.
        See more Tennis Elbow experts
      Want to save this doctor for later?
      Sign Up
      Is this your doctor?
      Find A Second Opinion
      Not sure about your diagnosis?
      Check Your Symptoms
       
       
       
       
      Learn about our expert tiers
      Learn More
      Are you the provider on this profile?
      Claim Profile
      For Patients
      • Our Story
      • How MediFind Works
      • Conditions A-Z
      • Doctor Directory
      • Symptoms Directory
      • Procedures Directory
      • Treatment Directory
      • Drug Directory
      • Infusion Center Finder
      • FAQ
      • Contact Us
      For Providers and Practices
      • Claim Your Profile
      • Newsroom
      Business Solutions
      • Provider
      • Network Solutions
      Additional Resources
      • Consumer Health Data Privacy Policy
      • Privacy Policy
      • Terms of Use
      • Advertising Policy
      • Content Policy
      Subscribe to our newsletter

      Sign up to stay informed about MediFind and get wellness sent your way.

      Close

        By subscribing, I agree to MediFind's Terms of Use, Privacy Policy and Consumer Health Data Privacy Policy, as applicable.

        Bullet PinMediFind
        Follow us on
        This information is not intended as a substitute for informed medical advice. You should work with a licensed professional to diagnose and treat health conditions. We let the data speak for itself, MediFind does not endorse any healthcare providers.
        © 2026 All Rights Reserved

        Request an Appointment

        If you are experiencing a medical emergency, call 9-1-1.

        MediFind will contact the provider for your appointment request. You’ll receive status updates by email. Your provider or MediFind will reach out to you directly by phone or email to schedule your appointment or request additional information.

        Patient Details

        This information is for the patient who will be seen at the appointment.

          Close

          Returning patient? Use your address on file with the provider.

          Insurance Details

          Please provide information of the primary insurance holder as the practice may require this information to schedule.

          Insurance Provider *
          Insurance ProviderClose

          Appointments Details

          Let’s get more information about your appointment.

                  0 / 1000
                  0 / 1000
                  By pressing the Submit button you are agreeing to MediFind’s Terms of Use, Privacy Policy and Consumer Health Data Privacy Policy, as applicable.