Advanced in Bunions

Dr. Thomas J. Chang

Podiatric Medicine
Providence
3536 Mendocino Avenue, Suite 300B, 
Santa Rosa, CA 
Accepting New Patients
Offers Telehealth
Advanced in Bunions
Providence
3536 Mendocino Avenue, Suite 300B, 
Santa Rosa, CA 
OverviewInsuranceLocationsClinical ResearchSimilar Doctors

Overview

Thomas Chang is a Podiatric Medicine provider in Santa Rosa, California. Dr. Chang is rated as an Advanced provider by MediFind in the treatment of Bunions. His top areas of expertise are Tendinitis, Metatarsalgia, Achilles Tendon Rupture, and Ledderhose Disease. Dr. Chang is currently accepting new patients.

His clinical research consists of co-authoring 32 peer reviewed articles and participating in 1 clinical trial. MediFind looks at clinical research from the past 15 years. In particular, he has participated in 1 clinical trial in the study of Bunions.

Specialties
Podiatric Medicine
Licenses
Podiatrist in CA
Hospital Affiliations
Providence Santa Rosa Memorial Hospital
Sutter Santa Rosa Regional 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
Health Care Services Corporation
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
  • PPO
Health Net

Accepted plan types not found. Please verify directly with the provider.

Humana
  • HMO
  • INDEMNITY
  • POS
  • PPO
Kaiser Permanente
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • OTHER MEDICARE
  • POS
  • PPO
Managed Medicaid
  • OTHER MANAGED MEDICAID
Medicaid
  • OTHER MEDICAID
  • STATE MEDICAID
Sutter Health
  • HMO
  • OTHER COMMERCIAL
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
Western Health Advantage
  • HMO
  • INSURANCE PLAN
  • MEDICARE DISCOUNT CARD
  • MEDICARE MAPD
View 10 Less Insurance Carriers -

Locations

3536 Mendocino Avenue, Suite 300B, Santa Rosa, CA 95403
Call: 707-237-3410

Clinical Research

Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Providers who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.

1 Clinical Trials

Prospective Clinical Evaluation of Early Weight-Bearing After Lapidus Arthrodesis Using the Phantom™ Intramedullary Nail
Prospective Clinical Evaluation of Early Weight-Bearing After Lapidus Arthrodesis Using the Phantom™ Intramedullary Nail
Enrollment Status: Terminated
Publish Date: October 17, 2018
Intervention Type: Device

32 Total Publications

Periarticular Osteotomies of the Foot and Ankle.
Periarticular Osteotomies of the Foot and Ankle.
Journal: Clinics in podiatric medicine and surgery
Published: November 20, 2025
View All 32 Publications
Similar Doctors
Advanced in Bunions
Dr. Bob S. Salk
Podiatric Medicine
Advanced in Bunions
Dr. Bob S. Salk
Podiatric Medicine

Dr Bob S Salk Dpm PC Apc

45 Castro St, Suite 315, 
San Francisco, CA 
 (51.2 miles away)
415-565-0200
Languages Spoken:
English
See accepted insurances

Bob Salk is a Podiatric Medicine provider in San Francisco, California. Dr. Salk is rated as a Distinguished provider by MediFind in the treatment of Bunions. His top areas of expertise are Plantar Fasciitis, Ledderhose Disease, Fibromatosis, and Bunions.

Advanced in Bunions
Dr. Michael A. Johnson
Podiatric Medicine
Advanced in Bunions
Dr. Michael A. Johnson
Podiatric Medicine
1162 Montgomery Drive, Floor 3, 
Santa Rosa, CA 
 (4.1 miles away)
707-789-0900
Languages Spoken:
English
See accepted insurances
Accepting New Patients

Michael Johnson is a Podiatric Medicine provider in Santa Rosa, California. Dr. Johnson is rated as an Advanced provider by MediFind in the treatment of Bunions. His top areas of expertise are Corns and Calluses, Bunions, Caffey Disease, and Tendinitis. Dr. Johnson is currently accepting new patients.

Advanced in Bunions
Dr. Walter F. D'costa
Podiatric Medicine
Advanced in Bunions
Dr. Walter F. D'costa
Podiatric Medicine
2281 Cleveland Avenue, 
Santa Rosa, CA 
 (2.6 miles away)
707-544-3337
Languages Spoken:
English
See accepted insurances
Accepting New Patients

Walter D'costa is a Podiatric Medicine provider in Santa Rosa, California. Dr. D'costa is rated as an Advanced provider by MediFind in the treatment of Bunions. His top areas of expertise are Morton Neuroma, Tendinitis, Hammer Toe, and Athlete's Foot. Dr. D'costa is currently accepting new patients.

VIEW MORE BUNIONS 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. Chang's expertise for a condition
ConditionClose
    • Distinguished
    • Metatarsalgia
      Dr. Chang is
      Distinguished
      . Learn about Metatarsalgia.
      See more Metatarsalgia experts
    • Tendinitis
      Dr. Chang is
      Distinguished
      . Learn about Tendinitis.
      See more Tendinitis experts
    • Advanced
    • Achilles Tendon Rupture
      Dr. Chang is
      Advanced
      . Learn about Achilles Tendon Rupture.
      See more Achilles Tendon Rupture experts
    • Bunions
      Dr. Chang is
      Advanced
      . Learn about Bunions.
      See more Bunions experts
    • Caffey Disease
      Dr. Chang is
      Advanced
      . Learn about Caffey Disease.
      See more Caffey Disease experts
    • Fibromatosis
      Dr. Chang is
      Advanced
      . Learn about Fibromatosis.
      See more Fibromatosis experts
    • Flat Feet
      Dr. Chang is
      Advanced
      . Learn about Flat Feet.
      See more Flat Feet experts
    • Hammer Toe
      Dr. Chang is
      Advanced
      . Learn about Hammer Toe.
      See more Hammer Toe experts
    View All 10 Advanced Conditions
    • Experienced
    • Athlete's Foot
      Dr. Chang is
      Experienced
      . Learn about Athlete's Foot.
      See more Athlete's Foot experts
    • Claw Foot
      Dr. Chang is
      Experienced
      . Learn about Claw Foot.
      See more Claw Foot experts
    • Clubfoot
      Dr. Chang is
      Experienced
      . Learn about Clubfoot.
      See more Clubfoot experts
    • Foot Drop
      Dr. Chang is
      Experienced
      . Learn about Foot Drop.
      See more Foot Drop experts
    • Fungal Nail Infection
      Dr. Chang is
      Experienced
      . Learn about Fungal Nail Infection.
      See more Fungal Nail Infection experts
    • High Arch
      Dr. Chang is
      Experienced
      . Learn about High Arch.
      See more High Arch experts
    View All 8 Experienced Conditions
    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.