Experienced in Biliary Dyskinesia

Dr. Julia Mcnabb

Gastroenterology
UPMC
UPMC Digestive Health Care
200 Lothrop Street, Suite D380, 
Pittsburgh, PA 
On Staff At

Experienced in Biliary Dyskinesia
UPMC
UPMC Digestive Health Care
200 Lothrop Street, Suite D380, 
Pittsburgh, PA 
OverviewInsuranceLocationsClinical ResearchSimilar Doctors

Overview

Julia McNabb-Baltar, MD, MPH, specializes in gastroenterology and is board-certified by the American Board of Internal Medicine. She practices at UPMC Digestive Health Care and GI Lab in UPMC Presbyterian and is affiliated with UPMC Mercy. Dr. McNabb-Baltar received her medical degree from the Université de Montréal and completed her residency and fellowship at Royal Victoria Hospital, followed by a fellowship at Montreal General Hospital.

Dr. Mcnabb is rated as an Experienced provider by MediFind in the treatment of Biliary Dyskinesia. Her top areas of expertise are Acute Pancreatitis, Hereditary Pancreatitis, Chronic Pancreatitis, Endoscopy, and Colonoscopy.

Her clinical research consists of co-authoring 46 peer reviewed articles. MediFind looks at clinical research from the past 15 years. In particular, she has co-authored 1 article in the study of Biliary Dyskinesia.

Specialties
Gastroenterology
Licenses
Internal Medicine in ZZ
Board Certifications
American Board Of Internal Medicine
American Board Of Internal Medicine
Fellowships
Royal Victoria Hospital
Hospital Affiliations
Upmc Presbyterian Shadyside
Brigham And Women's Hospital
Upmc Mercy
Languages Spoken
English
Gender
Female

Insurance

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

Find your insurance
Find your insuranceClose

Accepted insurance plans:

Aetna
  • EPO
  • HMO
  • POS
  • PPO
Anthem
  • EPO
  • HMO
  • POS
  • PPO
Blue Cross Blue Shield
  • EPO
  • HMO
  • POS
  • PPO
BMC HealthNet
  • HMO
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE SNP
Cigna
  • EPO
  • HMO
  • PPO
Commonwealth Care Alliance
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
Health Care Services Corporation
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
  • PPO
Highmark
  • EPO
  • HMO
  • PPO
Humana
  • HMO
  • INDEMNITY
  • POS
  • PPO
Managed Medicaid
  • OTHER MANAGED MEDICAID
Mass General Brigham Health Plan
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • PPO
Medicaid
  • OTHER MEDICAID
  • STATE MEDICAID
Medicare
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER MEDICARE PART D
Tufts
  • HMO
UnitedHealthcare
  • EPO
  • HMO
  • POS
  • PPO
UPMC
  • EPO
  • PPO
Wellcare
  • EPO
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
View 12 Less Insurance Carriers -

Locations

UPMC Digestive Health Care
200 Lothrop Street, Suite D380, Pittsburgh, PA 15213
Call: 412-647-8666

Additional Areas of Focus

Dr. Mcnabb 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.

Non-Alcoholic Fatty Liver Disease
Nonalcoholic Steatohepatitis (NASH)

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.


46 Total Publications

PancreaSeq Genomic Classifier (PancreaSeq GC) Improves Pancreatic Cyst Classification and Detection of Advanced Neoplasia: A Multi-institutional Validation Study.
PancreaSeq Genomic Classifier (PancreaSeq GC) Improves Pancreatic Cyst Classification and Detection of Advanced Neoplasia: A Multi-institutional Validation Study.
Journal: Annals of surgical oncology
Published: September 03, 2025
View All 46 Publications
Similar Doctors
Elite in Biliary Dyskinesia
Dr. Klaus Bielefeldt
Gastroenterology
Elite in Biliary Dyskinesia
Dr. Klaus Bielefeldt
Gastroenterology
200 Lothrop St, Mezzanine Level C Wing, 
Pittsburgh, PA 
 (0.3 miles away)
412-648-9130
Languages Spoken:
English
See accepted insurances

Klaus Bielefeldt is a Gastroenterologist in Pittsburgh, Pennsylvania. Dr. Bielefeldt is rated as a Distinguished provider by MediFind in the treatment of Biliary Dyskinesia. His top areas of expertise are Biliary Dyskinesia, Gastroparesis, Indigestion, Gallbladder Removal, and Endoscopy.

Adam A. Slivka
Advanced in Biliary Dyskinesia
Dr. Adam A. Slivka
Gastroenterology
Advanced in Biliary Dyskinesia
Dr. Adam A. Slivka
Gastroenterology

UPMC Digestive Health Care

200 Lothrop Street, Suite D380, 
Pittsburgh, PA 
 (0.1 miles away)
412-647-8666
Languages Spoken:
English
See accepted insurances
Offers Telehealth

Adam Slivka, MD, PhD, is a Professor at the University of Pittsburgh School of Medicine and the Associate Chief of Clinical Affairs for the Division of Gastroenterology, Hepatology, and Nutrition at the University of Pittsburgh School of Medicine. Dr. Slivka is rated as an Elite provider by MediFind in the treatment of Biliary Dyskinesia. His top areas of expertise are Hereditary Pancreatitis, Chronic Pancreatitis, Acute Pancreatitis, Endoscopy, and Pancreaticoduodenectomy.

Nicholas Mahoney
Experienced in Biliary Dyskinesia
Dr. Nicholas Mahoney
Gastroenterology
Experienced in Biliary Dyskinesia
Dr. Nicholas Mahoney
Gastroenterology

Center For Digestive Health & Nutrition

725 Cherrington Parkway, Suite 100, 
Moon Township, PA 
 (13.5 miles away)
412-262-1000
Languages Spoken:
English
See accepted insurances
Accepting New Patients
Offers Telehealth

Dr. Nicholas Mahoney, a Pennsylvania native, and Penn State alumnus, graduated in 2008 from Jefferson Medical College in Philadelphia, where he received an award for the best average in Internal Medicine in medical school. Dr. Mahoney did his Medical Residency training and Gastroenterology Fellowship at the University of Pittsburgh. In 2014, he entered private practice with a large Gastroenterology group in Harrisburg. He is Board Certified in Gastroenterology. He is a well-rounded Gastroenterologist who can diagnose and treat the full spectrum of digestive diseases and is fluent in all endoscopic procedures, such as EGD and Colonoscopy examinations. He is an active member of the American College of Gastroenterology, the American Society of Gastrointestinal Endoscopy, and the American Gastroenterology Association. He is active on the staff of Heritage Valley Health System Sewickley Campus, Heritage Valley Health System Kennedy Campus (formerly Ohio Valley General Hospital), and Three Rivers Endoscopy Center. Dr. Mahoney enjoys spending time traveling with his wife and two young children. His hobbies include hiking, running, and cheering on the local sports teams. Dr. Mahoney is rated as an Advanced provider by MediFind in the treatment of Biliary Dyskinesia. His top areas of expertise are Familial Adenomatous Polyposis, Turcot Syndrome, Gardner Syndrome, Endoscopy, and Colonoscopy.

VIEW MORE BILIARY DYSKINESIA DOCTORS

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

Find Dr. Mcnabb's expertise for a condition
ConditionClose
  • Elite
  • Acute Pancreatitis
    Dr. Mcnabb is
    Elite
    . Learn about Acute Pancreatitis.
    See more Acute Pancreatitis experts
  • Hereditary Pancreatitis
    Dr. Mcnabb is
    Elite
    . Learn about Hereditary Pancreatitis.
    See more Hereditary Pancreatitis experts
  • Distinguished
  • Chronic Pancreatitis
    Dr. Mcnabb is
    Distinguished
    . Learn about Chronic Pancreatitis.
    See more Chronic Pancreatitis experts
  • Advanced
  • Attenuated Familial Adenomatous Polyposis
    Dr. Mcnabb is
    Advanced
    . Learn about Attenuated Familial Adenomatous Polyposis.
    See more Attenuated Familial Adenomatous Polyposis experts
  • Childhood Pancreatitis
    Dr. Mcnabb is
    Advanced
    . Learn about Childhood Pancreatitis.
    See more Childhood Pancreatitis experts
  • Colonoscopy
    Dr. Mcnabb is
    Advanced
    . Learn about Colonoscopy.
    See more Colonoscopy experts
  • Cronkhite-Canada Disease
    Dr. Mcnabb is
    Advanced
    . Learn about Cronkhite-Canada Disease.
    See more Cronkhite-Canada Disease experts
  • Diarrhea
    Dr. Mcnabb is
    Advanced
    . Learn about Diarrhea.
    See more Diarrhea experts
  • Endoscopy
    Dr. Mcnabb is
    Advanced
    . Learn about Endoscopy.
    See more Endoscopy experts
View All 10 Advanced Conditions
  • Experienced
  • Accessory Pancreas
    Dr. Mcnabb is
    Experienced
    . Learn about Accessory Pancreas.
    See more Accessory Pancreas experts
  • Angiodysplasia of the Colon
    Dr. Mcnabb is
    Experienced
    . Learn about Angiodysplasia of the Colon.
    See more Angiodysplasia of the Colon experts
  • Bacterial Gastroenteritis
    Dr. Mcnabb is
    Experienced
    . Learn about Bacterial Gastroenteritis.
    See more Bacterial Gastroenteritis experts
  • Barrett Esophagus
    Dr. Mcnabb is
    Experienced
    . Learn about Barrett Esophagus.
    See more Barrett Esophagus experts
  • Benign Esophageal Stricture
    Dr. Mcnabb is
    Experienced
    . Learn about Benign Esophageal Stricture.
    See more Benign Esophageal Stricture experts
  • Bile Acid Malabsorption
    Dr. Mcnabb is
    Experienced
    . Learn about Bile Acid Malabsorption.
    See more Bile Acid Malabsorption experts
View All 52 Experienced Conditions
Want to save this doctor for later?
Sign Up
Is this your doctor?
Find A Second Opinion
Not sure about your diagnosis?
Check Your Symptoms
 
 
 
 
Learn about our expert tiers
Learn More
Are you the provider on this profile?
Claim Profile
For Patients
  • Our Story
  • How MediFind Works
  • Conditions A-Z
  • Doctor Directory
  • Symptoms Directory
  • Procedures Directory
  • Treatment Directory
  • Drug Directory
  • Infusion Center Finder
  • FAQ
  • Contact Us
For Providers and Practices
  • Claim Your Profile
  • Newsroom
Business Solutions
  • Provider
  • Network Solutions
Additional Resources
  • Consumer Health Data Privacy Policy
  • Privacy Policy
  • Terms of Use
  • Advertising Policy
  • Content Policy
Subscribe to our newsletter

Sign up to stay informed about MediFind and get wellness sent your way.

Close

    By subscribing, I agree to MediFind's Terms of Use, Privacy Policy and Consumer Health Data Privacy Policy, as applicable.

    Bullet PinMediFind
    Follow us on
    This information is not intended as a substitute for informed medical advice. You should work with a licensed professional to diagnose and treat health conditions. We let the data speak for itself, MediFind does not endorse any healthcare providers.
    © 2026 All Rights Reserved

    Request an Appointment

    If you are experiencing a medical emergency, call 9-1-1.

    MediFind will contact the provider for your appointment request. You’ll receive status updates by email. Your provider or MediFind will reach out to you directly by phone or email to schedule your appointment or request additional information.

    Patient Details

    This information is for the patient who will be seen at the appointment.

      Close

      Returning patient? Use your address on file with the provider.

      Insurance Details

      Please provide information of the primary insurance holder as the practice may require this information to schedule.

      Insurance Provider *
      Insurance ProviderClose

      Appointments Details

      Let’s get more information about your appointment.

              0 / 1000
              0 / 1000
              By pressing the Submit button you are agreeing to MediFind’s Terms of Use, Privacy Policy and Consumer Health Data Privacy Policy, as applicable.