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Specialty:

Internal Medicine

Sub Specialty:
Gastroenterology
Hepatology

Hospital Affiliation(s):
Magee-Womens Hospital
UPMC Mercy
UPMC Presbyterian
UPMC McKeesport


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

LOCATION(S):

Center for Liver Diseases (CLD) - Primary Hepatology Patient Center
UPMC Montefiore
3459 Fifth Ave.
7 South
Pittsburgh, PA 15213
Office Phone:
(412) 647-1170
Map

Thomas E. Starzl Transplantation Institute
UPMC Montefiore
3459 Fifth Ave.
7 South
Pittsburgh, PA 15213
Office Phone:
(412) 647-1170
Map

BOARD CERTIFICATIONS:

Gastroenterology, American Board of Internal Medicine
Internal Medicine, American Board of Internal Medicine
Transplant Hepatology, American Board of Internal Medicine

Education:

MD, Yale University School Of Medicine, New Haven, CT

Residency:
Johns Hopkins University, School of Medicine,
Baltimore, MD

Johns Hopkins University, School of Medicine,
Baltimore, MD


Fellowships:
Johns Hopkins University, School of Medicine,
Baltimore, MD

Johns Hopkins University, School of Medicine,
Baltimore, MD

Johns Hopkins University, School of Medicine,
Baltimore, MD



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.

August 28, 2017

very friendly

August 14, 2017

This provider is excellent, she shows alot of concern for my needs and is very reasonable when it comes to suggesting treatment options. Before she determines a course of action she aways makes sure it is ok and that is seems reasonable with me before proceeding. Also has concern for general well being outside of just the liver health.

June 19, 2017

Dr jonassaint is a very caring and compassionate person who treats patients with so much care. So very happy to have her as my provider.

April 17, 2017

I would not trust my care to anyone else because of the knowledge level I get along with real concern for my health. Nadia Jonassaint is the best and I am extremely happy with the care she gives me. The staff is very nice and helpful with everything as well.

February 06, 2017

the appt was a positive experience. highly capable and approachable dr. staff kept us informed and kept things moving.

February 06, 2017

very caring and professional

January 23, 2017

good

January 23, 2017

liked the Dr very much . I feel very confident in the care I have been receiving from all of the Dr's and staff.

January 09, 2017

I am totally satisfied...with dr. j...she is very knowledgable. caring. compassionate..she is totally awesome...I wish I would have found her years ago..

March 07, 2016

This provider is one of the best I have had in my life she is warm, caring and very knowledgeable. I am so happy to be her patient. I can not say enough good things about my care under her supervision.