Dr. Maria R. Ponisio

Radiology
St. Louis Children's Hospital
1 Childrens Pl, 
Saint Louis, MO 
Accepting New Patients
Referral may be required
Before you request
St. Louis Children's Hospital
1 Childrens Pl, 
Saint Louis, MO 

Overview

Maria Ponisio is a Radiologist practicing medicine in Saint Louis, Missouri.

Her clinical expertise encompasses Lung Nodules, Fibrolamellar Carcinoma, Fibrosarcoma, and Neuroendocrine Tumor.

She is actively involved in clinical research, co-authoring 32 peer reviewed articles and participating in 1 clinical trial. Dr. Ponisio is currently accepting new patients.

Specialties

Radiology

Licenses

Radiology in MO

Hospital Affiliations

Barnes-Jewish West County Hospital
Barnes Jewish Hospital
Christian Hospital Northeast
Phelps County Regional Medical Center
Missouri Baptist Medical Center

Languages Spoken

English

Gender

Female

Insurance

Accepted insurance can change. Please verify directly with the provider.

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Accepted insurance plans:

Aetna
  • EPO
  • HMO
  • POS
  • PPO
Cigna
  • EPO
  • HMO
  • PPO
TeamCare
  • OTHER COMMERCIAL

Locations

St. Louis Children's Hospital
1 Childrens Pl, Saint Louis, MO 63110

Additional Areas of Focus

Dr. Ponisio has provided the following conditions as areas of focus. Please note that we may not have enough data to validate their experience in some of these conditions.

Neurofibromatosis Type 1 (NF1)

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

Phase I Study With Dose Expansion of Acalabrutinib and Durvalumab (MEDI 4736) in Primary and Secondary Central Nervous System Lymphoma
Phase I Study With Dose Expansion of Acalabrutinib and Durvalumab (MEDI 4736) in Primary and Secondary Central Nervous System Lymphoma
Enrollment Status: Active_not_recruiting
Publish Date: March 13, 2026
Intervention Type: Drug
Study Drugs: Durvalumab, Acalabrutinib
Study Phase: Phase 1

32 Total Publications

MR-Guided PET Denoising and Resolution Enhancement Improves Visual Interpretation and Preserves Quantitative Behavior Across Amyloid Tracers.
MR-Guided PET Denoising and Resolution Enhancement Improves Visual Interpretation and Preserves Quantitative Behavior Across Amyloid Tracers.
Journal: medRxiv : the preprint server for health sciences
Published: June 04, 2026
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Frequently Asked Questions about Dr. Maria R. Ponisio

How do I make an appointment with Dr. Maria R. Ponisio?

You can book an appointment with Dr. Maria R. Ponisio by calling their office at 314-454-2525. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.

Is Dr. Maria R. Ponisio a top-rated expert for Lung Nodules?

MediFind is an objective health platform that identifies experts based on real-world data. Dr. Maria R. Ponisio is classified as an Experienced expert for Lung Nodules, meaning they are among the top experts in the country for this condition. This ranking is based on their volume of patients, published research, and peer connections.

What conditions does Dr. Maria R. Ponisio specialize in?

While Dr. Maria R. Ponisio is a Radiology, they have specific expertise in Lung Nodules, Fibrolamellar Carcinoma, and Fibrosarcoma. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Radiology.

Does Dr. Maria R. Ponisio participate in research or clinical trials?

Yes. Dr. Maria R. Ponisio has published 32 articles and abstracts on conditions like Lung Nodules. You can view a list of Dr. Maria R. Ponisio's latest peer-reviewed publications and clinical trial participation on their profile to see if they are active in new treatments.

Does Dr. Maria R. Ponisio accept my insurance?

Dr. Maria R. Ponisio accepts most major insurance plans, including Aetna and Cigna. We recommend calling the office directly at 314-454-2525 to verify that your specific plan is currently accepted before your visit.

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

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