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Summary
Dr. John Marshall specializes in family medicine, providing comprehensive healthcare for patients of all ages. He graduated from the University of Toronto Faculty of Medicine and brings nearly five decades of medical experience to his practice. Dr. Marshall is fluent in both Spanish and English, allowing him to serve diverse patient populations throughout the Phoenix area.
Dr. Marshall practices at both Abrazo Scottsdale Campus and HonorHealth John C. Lincoln Medical Center in Phoenix, Arizona. He has particular expertise in treating back pain conditions, including specialized care for pregnant women and pediatric patients experiencing back discomfort. His treatment approach includes physical therapy techniques, strength training programs, and hands-on manual therapy to help patients recover and maintain their mobility.
Dr. Marshall practices at both Abrazo Scottsdale Campus and HonorHealth John C. Lincoln Medical Center in Phoenix, Arizona. He has particular expertise in treating back pain conditions, including specialized care for pregnant women and pediatric patients experiencing back discomfort. His treatment approach includes physical therapy techniques, strength training programs, and hands-on manual therapy to help patients recover and maintain their mobility.
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Quick Facts
- 49 years of experience
- speaks Spanish, English
- Univ Of Toronto Fac Of Med
- 1 specialty
- 7 areas of expertise
- 2 hospital affiliations
- 2 office locations
- Male
Office Locations
Dr. John Duncan Marshall has 2 locationsCompare with Similar Doctors
 |  |  |  |
| Dr. John Duncan Marshall | Brenda Baker, FNP-C | Dr. Pansy Harris Lane, MSN, ACNP, MD | Samantha Loryn Chess, MSN, FNP-C |
| Family Medicine | Family Medicine | Family Medicine | Family Medicine |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | |
| 49 Years of Experience | 21 Years of Experience | 14 Years of Experience | 4 Years of Experience |
| No Virtual Visit Option | Virtual Visit Available | No Virtual Visit Option | No Virtual Visit Option |
| Speaks Spanish, English | Speaks English | Speaks English | |
| Phoenix , AZ | Scottsdale , AZ | Tempe , AZ | Phoenix , AZ |
| Med School: Univ Of Toronto Fac Of Med | Med School: Spartan Health Sciences University School Of Medicine | ||
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. John Duncan Marshall
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Dr. John Duncan Marshall has the following specialty
Specialty Expertise
Dr. John Duncan Marshall has the following 7 areas of expertise
Certifications, License, & Education
49 Years Experience
MEDICAL LICENSE
Medical Doctor, Arizona, 2026, Expired
EDUCATION & TRAINING
Medical School
Univ Of Toronto Fac Of MedGraduated in 1977
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Frequently Asked Questions
- Is Dr. John Marshall accepting new patients?
- Dr. John Marshall has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
- Does Dr. John Marshall accept my insurance?
- You can see the insurance plans that Dr. John Marshall accepts on their Vitals profile.
- Which hospitals is Dr. John Marshall affiliated with?
- Dr. John Marshall is affiliated with Abrazo Scottsdale Campus and Honorhealth John C Lincoln Medical Center.
- Does Dr. John Marshall accept virtual/telehealth appointments?
- Dr. John Marshall has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Where is Dr. John Marshall's office located?
- Dr. John Marshall's office is located at 250 E Dunlap Ave, Phoenix, AZ, 85020.
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