Summary

Dr. John Portwood specializes in orthopedic surgery with additional expertise in foot and ankle surgery. He earned his medical degree from Oregon Health & Science University School of Medicine and completed his residency at Loma Linda University Medical Center. With 44 years of experience in orthopedic care, Dr. Portwood serves patients who speak both English and Spanish.

Dr. Portwood is affiliated with Riverside Community Hospital and practices at multiple locations throughout Riverside and Corona, California. His extensive background in orthopedic surgery allows him to address a wide range of musculoskeletal conditions affecting bones, joints, and soft tissues. He has particular expertise in foot and ankle procedures, helping patients with injuries and conditions that affect mobility and daily activities. Patients have given Dr. Portwood an average rating of 3.5 on Vitals.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 3.5
  • 44 years of experience
  • 6 insurance plans accepted
  • speaks English, Spanish
  • Loma Linda University Medical Center
  • 6 written reviews
  • 2 specialties
  • 15 areas of expertise
  • 1 hospital affiliation
  • 4 office locations
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Spent time with me
  • Flexible scheduling

Office Locations

Dr. John Steven Portwood has 4 locations

Southern California Orthopedic Specialists

3838 Sherman Dr Ste 2Riverside, CA 92503
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

Kaiser Permanente Riverside Medical Center

10800 Magnolia AveRiverside, CA 92505

Riverside Community Hospital

4445 Magnolia AveRiverside, CA 92501

Corona Regional Medical Center

800 S Main StCorona, CA 92882

Compare with Similar Doctors

Dr. John Steven Portwood, MD
Dr. Michael Klassen, MD
Dr. Ryan Kelley Quinn
Dr. Christopher Robert Urell
Dr. John Steven Portwood, MDDr. Michael Klassen, MDDr. Ryan Kelley QuinnDr. Christopher Robert Urell
Orthopedic SurgeryOrthopedic SurgeryOrthopedic SurgeryPreventative Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
3.5 
4.9 
44 Years of Experience 37 Years of Experience 5 Years of Experience
No Virtual Visit Option Virtual Visit Available No Virtual Visit Option No Virtual Visit Option
Speaks English, Spanish Speaks English
Riverside , CAMonterey , CAMoreno Valley , CAMoreno Valley , CA
Med School: Oregon Health & Science University School Of Medicine Med School: David Geffen School of Medicine - UCLA Med School: Touro University California College Of Osteopathic Medicine
Current Profile
View Profile View Profile View Profile

Insurance Plans Accepted by Dr. John Steven Portwood

  • Accepts Medicaid
  • Blue Shield of California
  • Inland Empire Health Plan
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • Wellcare

Medical Specialties

Dr. John Steven Portwood has the following 2 specialties

Specialty Expertise

Dr. John Steven Portwood has the following 15 areas of expertise

  • Arthroscopy
  • Bone Fracture
  • Carpal Tunnel Syndrome
  • Foot & Ankle Surgery
  • Herniated Disc
  • Hip Surgery
  • Joint Pain/Swelling
  • Joint Replacement
  • Knee Osteoarthritis
  • Laminectomy
  • Osteoarthritis
  • Osteoarthritis (Hand and Wrist)
  • Scoliosis
  • Sports Medicine
  • Surgery

Certifications, License, & Education

44 Years Experience

Education & Training

Residency

Completed their residency at Loma Linda University Medical Center.

Medical School

Graduated from Oregon Health & Science University School Of Medicine in 1982.

NPI Number

Dr. Portwood's NPI number is 1255393492.

Similar doctors

Frequently Asked Questions

Is Dr. John Portwood accepting new patients?
Dr. John Portwood is accepting new patients on Vitals. View Dr. John Portwood's profile on Vitals to make an appointment.
Does Dr. John Portwood accept my insurance?
You can see the insurance plans that Dr. John Portwood accepts on their Vitals profile.
Which hospitals is Dr. John Portwood affiliated with?
Dr. John Portwood is affiliated with Riverside Community Hospital.
Where is Dr. John Portwood's office located?
Dr. John Portwood's office is located at 3838 Sherman Dr Ste 2, Riverside, CA, 92503.
Does Dr. John Portwood accept virtual/telehealth appointments?
Dr. John Portwood has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

Ensuring Data Transparency and Trust: A Guide to Vitals Doctor Listings and Reviews

Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.

Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.

Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.