Search for a UPMC doctor near you

Narrow your search:

To speak with an appointment scheduler, call 1-800-533-UPMC between 7 a.m. and 7 p.m. Monday through Friday.

Note: We can schedule appointments for many — but not all — UPMC doctors and locations at this number.

Verify Your Insurance

Please call the physician's office to verify insurance coverage prior to scheduling an appointment.


Sub Specialty:
Medical Oncology

Hospital Affiliation(s):
UPMC Magee-Womens Hospital
UPMC Shadyside

Patient Satisfaction Ratings:
5 Stars
91 Patient
Satisfaction Ratings
Learn About Our Survey


UPMC Hillman Cancer Center
UPMC Magee-Womens Hospital
300 Halket St.
UPMC HIllman Cancer Center, Suite 4628
Pittsburgh, PA 15213


Physician Assistant, National Commission on Certification of Physician Assistants


BS, Gettysburg College, Gettysburg, PA
MS, George Washington University, Washington, DC
PhD, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA

Appointment Information

New Patients

Appointment Information

Call 1-800-533-UPMC (8762), Monday through Friday between 7 a.m. and 7 p.m. to schedule an appointment OR call the locations listed above to speak with a representative.

Returning Patients

  • Your doctor may participate in scheduling through MyUPMC. If you would like to book online, please log in and visit the Appointments tab.
  • Call the locations listed above to speak with a representative.

Patient Ratings

Rate the Provider

Listens Carefully

Spends Enough Time with You

Recommend This Provider to Family/Friends

Shows Respect for Patients

Provides Easy to Understand Information

Explains in a Way You Understand

Patient Comments

At UPMC we believe transparency is critical. Patient comments found on UPMC Find A Doc are not investigated to ascertain truth or validity. Comments are posted in the spirit of providing patient's perceptions of their encounters with their providers.

Patient comments are gathered from our Press Ganey Patient Satisfaction Survey and are displayed in their entirety. Patients are not identified for confidentiality and patient privacy.

October 11, 2019

she was very prepared and complete in giving me the info I needed. she was a good listener and patient with all my concerns. really pleasant person who made me comfortable with info and decisions.

September 20, 2019

Dr. D'Antonio is very friendly and made sure that I understood everything that I needed to know about managing my risk for breast cancer. I did not really have any questions or concerns to discuss during the visit, but I know that if I had any questions, she would have been ready to listen.

September 13, 2019

Always excellent care provided and very good experience. Katherine D'Antonio is extremely pleasant. Since the first visit I enjoy seeing her. Always very nice conversation about my health, my medication and clinical follow-up. I also thank all of the team at High risk breast program/center: they treat patients with high respect and dignity. Thank you for taking care of me.

September 13, 2019

Has saved me from developing cancer

September 06, 2019

This office is always wonderful - the staff are exceptional and the healthcare providers thoughtful, kind and understanding and they also are very knowledgeable about the latest research.

August 30, 2019

very caring and knowledgeable. Took time with me and the appointment did not feel rushed

August 30, 2019

Katherine is exceptional in her care and knowledge. I have never had a doctor or healthcare provider take the time needed to thoroughly listen to questions and concerns and clearly explain answers. She is the best.

August 09, 2019

Katherine E. D'Antonio was excellent, and I will definitely request her for my future annual check-ups.

August 09, 2019

This was my first time visit with Katherine . She is phenomenal. Personable, knowledgeable, approachable....couldnt ask for better .

August 02, 2019

As with last year's check-up, Katherine is professional, knowledgeable and patient-focused. Her exam is thorough and the remaining time spent is not rushed but paced to the amount of time that you need / want to discuss issues, questions or concerns. I also appreciate that she is committed to disease risk reduction and remains current on the latest discussions on practical diet, exercise and life-style changes that could positively reduce your risk for disease /re-occurrence.