Alessandro Bombonati, MD

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Practice Philosophy

The pathologists at Main Line Health Laboratories are a diversified team of board-certified and fellowship-trained physicians who collaborate and consult with other Main Line Health physicians and surgeons, playing a crucial role in providing care to their patients. 

Pathology is the medical discipline that provides diagnostic information to patients and clinicians. It impacts nearly all aspects of patient care, from diagnosing cancer to managing chronic diseases through accurate laboratory testing.
Pathologists use gross, microscopic, immunologic, genetic and molecular methods to determine the presence of disease, and frequently work closely with surgeons, oncologists, OB/GYNs, dermatologists and other specialists. They can sub-specialize in different areas, such as gastroenterology, gynecologic pathology, blood diseases, clotting disorders, microbiology, lung and breast cancers, and more. For every sub-specialty in medicine or surgery, there is a pathologist counterpart, helping to make the correct diagnosis and guide the care of the patient.

Practice Name
Main Line Health Laboratories
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Locations and Appointments

Bryn Mawr Hospital
130 South Bryn Mawr Avenue
Bryn Mawr, PA 19010

Do you have questions or are you looking for help in choosing the right provider?

Call 1.866.CALL.MLH (1.866.225.5654), Monday through Friday between 8:00 am–6:00 pm ET, to speak with a member of our referral staff who can help find the doctor who is right for you.

About Alessandro Bombonati, MD

Dr. Bombonati is board-certified in Breast pathology and completed a breast pathology fellowship at Massachusetts General Hospital. He also is fellowship trained in surgical pathology and completed his Anatomic and Clinical Pathology residency at Thomas Jefferson University Hospital.

  • Gender: Male
  • Years of Experience: 17
  • Language: English, Italian, Spanish
Specialties Accepting New Patients
Primary Affiliation


Medical school
  • University of Rome
  • Thomas Jefferson University Hospital
  • Hospital of the University of Pennsylvania
  • Massachusetts General Hospital

*Members of the Main Line Health medical staff are affiliated with Bryn Mawr Hospital, Lankenau Medical Center, Paoli Hospital and Riddle Hospital. Membership on the medical staff of any of our hospitals does not constitute an employment or agency relationship.

Awards & Memberships

Current Membership & Activities
  • College of American Pathologists

Patient Satisfaction Ratings and Comments