Summary

Dr. Mark Postacchini is an internal medicine physician who specializes in hospital medicine. He earned his medical degree from the Medical University of Warsaw and brings 16 years of experience to his practice. His dual specialty focus allows him to provide comprehensive care for hospitalized patients while maintaining expertise in general internal medicine.

Dr. Postacchini practices at multiple Banner Health locations throughout Phoenix, Arizona, including Banner Baywood Medical Center, Banner Estrella Medical Center, and Banner Gateway Medical Center. He has particular expertise in treating serious conditions like sepsis and chronic kidney disease, including pediatric sepsis cases. His procedural skills include performing chest X-rays and CT scans, along with chest fluoroscopy to help diagnose and monitor various medical conditions.

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Quick Facts

  • 16 years of experience
  • Medical University Of Warsaw
  • 2 specialties
  • 5 areas of expertise
  • 2 board certifications
  • 3 hospital affiliations
  • 3 office locations
  • Male

Office Locations

Dr. Mark Paul Postacchini has 3 locations

Banner Estrella Medical Center

9201 W Thomas RdPhoenix, AZ 85037

Banner University Medicine Institutes

1441 N 12th StPhoenix, AZ 85006
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

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Dr. Mark Paul Postacchini, MDEric HarkerDr. Kimberly R. Stone, MDDr. Nima Ghadimi, MD
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
3.9 
3.5 
3.8 
16 Years of Experience 25 Years of Experience 30 Years of Experience 29 Years of Experience
No Virtual Visit Option Virtual Visit Available No Virtual Visit Option Virtual Visit Available
Speaks English Speaks English Speaks English, Spanish
Phoenix , AZLyons , COEl Mirage , AZScottsdale , AZ
Med School: Medical University Of Warsaw Med School: Duke University School Of Medicine Med School: Meharry Medical College School Of Medicine Med School: Univ Iberoamericana Unibe Santo Domingo
Current Profile
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Insurance Plans Accepted by Dr. Mark Paul Postacchini

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

Medical Specialties

Dr. Mark Paul Postacchini has the following 2 specialties

Specialty Expertise

Dr. Mark Paul Postacchini has the following 5 areas of expertise

  • Chest Pain
  • Gastrointestinal Bleeding
  • Hospital Medicine
  • Meningitis
  • Pneumonia

Certifications, License, & Education

16 Years Experience

MEDICAL LICENSE

Medical Doctor, Arizona, 2026, Expired

EDUCATION & TRAINING

Medical School

Medical University Of WarsawGraduated in 2010

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Frequently Asked Questions

Does Dr. Mark Postacchini accept virtual/telehealth appointments?
Dr. Mark Postacchini 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. Mark Postacchini?
You can find contact information for Dr. Mark Postacchini here on Vitals.
Does Dr. Mark Postacchini accept my insurance?
You can see the insurance plans that Dr. Mark Postacchini accepts on their Vitals profile.
Is Dr. Mark Postacchini accepting new patients?
Dr. Mark Postacchini has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Which hospitals is Dr. Mark Postacchini affiliated with?
Dr. Mark Postacchini is affiliated with Banner Baywood Medical Center, Banner Estrella Medical Center, and Banner Gateway Medical Center.

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