Summary

Dr. Arthur Inoshita is an internal medicine specialist with additional expertise in geriatric medicine, bringing over five decades of medical experience to his practice. He earned his medical degree from the University of Arizona College of Medicine and completed his residency at St Mary Medical Center. With 51 years in medicine, Dr. Inoshita has developed extensive knowledge in caring for adult patients, particularly older adults who benefit from specialized geriatric care. He speaks English with his patients.

Dr. Inoshita practices at multiple locations throughout Ventura, California, and maintains affiliations with Community Memorial Health System, Saint Johns Regional Medical Center, Ventura County Medical Center, and Santa Paula Hospital. His clinical focus includes treating urge incontinence in both men and women. He incorporates physical therapy and strength training into patient care plans to help improve mobility and overall health. Patients have given Dr. Inoshita an average rating of 2.9 on Vitals.
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Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 2.9
  • 51 years of experience
  • speaks English
  • St Mary Medical Center
  • 5 written reviews
  • 2 specialties
  • 8 areas of expertise
  • 2 board certifications
  • 4 hospital affiliations
  • 5 office locations
  • Male

Patients’ Perspective

  • Flexible scheduling

Office Locations

Dr. Arthur Masanobu Inoshita has 5 locations

Inoshita Arthur M Office

3003 Loma Vista Rd Ste BVentura, CA 93003
Mon8:00 am - 5:00 pm
Tue8:00 am - 4:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 12:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

Santa Paula Hospital

825 N 10th StSanta Paula, CA 93060

Ventura County Medical Center

300 Hillmont AveVentura, CA 93003

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Dr. Arthur Masanobu Inoshita, MDEric HarkerDr. Alaa Hajal, MDDr. Daniel Benhuri, MD
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
2.9 
51 Years of Experience 25 Years of Experience 15 Years of Experience 8 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English Speaks English Speaks English
Ventura , CALyons , CODiamond Bar , CABeverly Hills , CA
Med School: University Of Arizona College Of Medicine Med School: Duke University School Of Medicine Med School: University Of Damascus Faculty Of Medicine Med School: Icahn School of Medicine at Mount Sinai
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Insurance Plans Accepted by Dr. Arthur Masanobu Inoshita

  • Accepts Medicare

Medical Specialties

Dr. Arthur Masanobu Inoshita has the following 2 specialties

Specialty Expertise

Dr. Arthur Masanobu Inoshita has the following 8 areas of expertise

  • Check-up
  • Geriatric Medicine
  • Heartburn
  • Immunization
  • Physical
  • Vaccination
  • Weight Loss
  • Weight Loss (non-surgical)

Certifications, License, & Education

51 Years Experience

Dr. Arthur Masanobu Inoshita holds an expired medical license in the state of California.

Medical License

Medical Doctor with an expired medical license in the state of California that expired in 2026.

Education & Training

Residency

Completed their residency at St Mary Medical Center.

Medical School

Graduated from University Of Arizona College Of Medicine in 1975.

NPI Number

Dr. Inoshita's NPI number is 1932105277.

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Frequently Asked Questions

Where is Dr. Arthur Inoshita's office located?
Dr. Arthur Inoshita's office is located at 3003 Loma Vista Rd Ste B, Ventura, CA, 93003.
Which hospitals is Dr. Arthur Inoshita affiliated with?
Dr. Arthur Inoshita is affiliated with Community Memorial Health System, Saint Johns Regional Medical Center, Ventura County Medical Center, and Santa Paula Hospital.
Does Dr. Arthur Inoshita accept my insurance?
You can see the insurance plans that Dr. Arthur Inoshita accepts on their Vitals profile.
Does Dr. Arthur Inoshita accept virtual/telehealth appointments?
Dr. Arthur Inoshita has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
How can I make an appointment with Dr. Arthur Inoshita?
You can find contact information for Dr. Arthur Inoshita here on Vitals.

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