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:
Allergy and Immunology

Hospital Affiliation(s):
Children's Hospital of Pittsburgh of UPMC

Language Spoken:

Patient Satisfaction Ratings:
4.8 Stars
305 Patient
Satisfaction Ratings
Learn About Our Survey


University of Pittsburgh Physicians

Pediatric Allergy & Immunology
Children's Hospital of Pittsburgh of UPMC
4401 Penn Ave.
3rd Floor
Pittsburgh, PA 15224
Office Phone:
(412) 692-7885


Allergy & Immunology, American Board of Allergy and Immunology


MD, University of Cincinnati, Cincinnati, OH


Duke University School of Medicine,
Durham, NC

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

Patient comments are gathered from our Press Ganey Patient Satisfaction Survey and are displayed in their entirety. Patients are de-indentified for confidentiality and patient privacy.

September 20, 2016

Dr.Nash is always sincere.

September 09, 2016


August 29, 2016

Dr. Nash is the best. We would never see anyone else!!!

August 23, 2016

Everyone in Dr. Nash's office is wonderful. They make a scary situation much better for my son. He doesn't mind the appointments and can tolerate the routine tests they perform for his allergies.

July 27, 2016

Dr. Nash and nurse Tammy have changed our lives! Dr. Nash is our 4th allergist and we are finally seeing a difference. No other doctor has helped us like him! We also love his nurse, Tammy. She is sooooo nice, gentle, kind, and knowledgeable. This is what everyone needs at a pediatric facility!

July 22, 2016

Everyone we came in contact with was friendly and accommodating.

July 22, 2016

Everyone we came in contact with at the office was friendly and helpful. Every single person.

July 12, 2016

Dr. Nash helped her get asthma under control. I also gained an understanding of her allergies.

July 07, 2016

As always, I never leave disappointed.

July 07, 2016

Dr Nash's staff are always wonderful with the kids - very attentive, puts them at ease. I really appreciate that Dr. Nash always gives us plenty of opportunities to ask questions.