Summary

Dr. Istwani graduated from the Ohio State University College of Medicine & Public Health in 1992. He works in Long Beach, CA and 6 other locations and specializes in Diagnostic Radiology. Dr. Istwani is affiliated with College Medical Center, Kindred Hospital Paramount, Sierra Nevada Memorial Hospital and Dominican Hospital.

Quick Facts

  • accepting new patients
  • 4.4
  • 34 years of experience
  • speaks English, Spanish
  • Cedars Sinai Medical Center
  • 6 written reviews
  • 1 specialty
  • 6 areas of expertise
  • 1 board certification
  • 4 hospital affiliations
  • 7 office locations
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Locations

Dr. Ammar Istwani has 7 locations

College Medical Center

2776 Pacific AveLong Beach, CA 90806
Mon7:00 am - 5:00 pm
Tue7:00 am - 5:00 pm
Wed7:00 am - 5:00 pm
Thu7:00 am - 5:00 pm
Fri7:00 am - 5:00 pm
SatClosed
SunClosed

Imaging Center At Saint Mary Medical Center

1050 Linden AveLong Beach, CA 90813
Mon8:00 am - 4:30 pm
Tue8:00 am - 4:30 pm
Wed8:00 am - 4:30 pm
Thu8:00 am - 4:30 pm
Fri8:00 am - 4:30 pm
Sat8:00 am - 4:30 pm
Sun8:00 am - 4:30 pm

Kindred Hospital Paramount

16453 Colorado AveParamount, CA 90723

Dominican Hospital

1555 Soquel DrSanta Cruz, CA 95065

Mercy Medical Center Redding

2175 Rosaline AveRedding, CA 96001

Saint Elizabeth Community Hospital

2550 Sister Mary Columba DrRed Bluff, CA 96080

Sierra Nevada Memorial Hospital

155 Glasson WayGrass Valley, CA 95945

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Dr. Ammar Istwani, MD
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Dr. Ammar Istwani, MDDr. Yong H Park, MDDr. Benito P Laddaran, MDDr. Janis Fay Owens, MD
Diagnostic RadiologyDiagnostic RadiologyNuclear MedicineDiagnostic Radiology
Accepts New Patients Accepts New Patients
4.4 
34 Years of Experience 46 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English, Spanish Speaks Spanish, English
Long Beach , CAWhittier , CALos Angeles , CACarson , CA
Med School: Ohio State University College Of Medicine & Public Health Med School: University Of Texas Southwestern Medical School Med School: University Of Kansas School Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Ammar Istwani

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Dr. Ammar Istwani has the following specialty

Specialty Expertise

Dr. Ammar Istwani has the following 6 areas of expertise

  • Cancer
  • CT Scan
  • MRI
  • PET Scan
  • Ultrasound
  • X-Ray

Certifications, License, & Education

34 Years Experience

Dr. Ammar Istwani 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 Cedars Sinai Medical Center.

Medical School

Graduated from Ohio State University College Of Medicine & Public Health in 1992.

NPI Number

Dr. Istwani's NPI number is 1386683258.

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Frequently Asked Questions

Which hospitals is Dr. Ammar Istwani affiliated with?
Dr. Ammar Istwani is affiliated with College Medical Center, Kindred Hospital Paramount, Sierra Nevada Memorial Hospital, and Dominican Hospital.
Does Dr. Ammar Istwani accept my insurance?
You can see the insurance plans that Dr. Ammar Istwani accepts on their Vitals profile.
How can I make an appointment with Dr. Ammar Istwani?
You can find contact information for Dr. Ammar Istwani here on Vitals.
Where is Dr. Ammar Istwani's office located?
Dr. Ammar Istwani's office is located at 2776 Pacific Ave, Long Beach, CA, 90806.
Does Dr. Ammar Istwani accept virtual/telehealth appointments?
Dr. Ammar Istwani has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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