Welcome Address Driving Directions General Practice Info Office Hours Insurances Accepted Hospital Affiliation
Patient Portal Access

 Welcome to the practice of David S. Lilienthal, MD; Faith A. McGrady, PA-C, Ellie M. Meehl, PA-C, Erika Wisler, CRNP & Regina Hudak, PA-C.  We specialize in adult primary care for ages 18 and up. 

Due to patient request, September of 2014 we opened a second office located at 422 McMurray Road; Bethel Park, PA  15102.  We are in the same building as Erb Physical Therapy across from Al's Cafe.  To schedule please call our main office at 412 469-7744 or send in your appointment request via the patient portal.

Bethel Park Schedule 
Mondays - Erika Wisler, CRNP
Wednesdays - Dr. Lilienthal & Gina Hudak, PA-C
Thursdays - Faith McGrady, PA-C
Fridays - Dr. Lilienthal & Erika Wisler, CRNP

We are an independent practice.  You may continue to receive care at our office indefinitely as we will remain providers for both networks for most products.  As insurance companies are continually adding new products, we ask you to call them to verify whether we are in network with your policy. 

We are a participating provider in Highmark's new Community Blue

We are a participating provider for UPMC's Premium and Standard networks.  Unfortunately, we are NOT a participating provider in UPMC's new Partner and Select networks

Again, please contact your insurance company for verification.


The office will be closed the following holidays to allow our employees time to spend with their families.  We do not refill prescriptions or prescribe any antibiotics or pain medications outside of our normal business hours.


Friday, March 30, 2018
Monday, May 28, 2018
Wednesday, July 4, 2018
Monday, September 3, 2018

Thursday, November 22, 2018
Friday, November 23, 2018

Friday, December 7, 2018 (closing at noon)
Monday, December 24, 2018 (closing at noon)
Tuesday, December 25, 2018
Monday, December 31, 2018 (closing at 2:00pm)
Tuesday, January 1, 2019

 PCMH - Patient Centered Medical Home

Jefferson Internal Medicine is pleased to announce the achievement of NCQA recognition as a Patient Centered Medical Home.  


Jefferson Internal Medicine
575 Coal Valley Road
Suite 374

Clairton, PA 15025
Phone: (412) 469-7744

Fax: (412) 469-7766

Jefferson Internal Medicine - Bethel Park
422 McMurray Road
(Erb Physical Therapy Office)
Bethel Park, PA 15102
Phone: 412 469-7744
Fax: 412 469-7766

Jefferson Internal Medicine - Bethel Park
422 McMurray Road
Bethel Park, PA 15102

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Driving Directions

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General Practice Info
Physician's NCQA Recognitions:

PCMH (Patient Centered Medical Home), Diabetes and Heart/Stroke



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Office Hours
Monday - Thursday 8am to 4pm
Friday 8am to 3pm

We do not refill prescriptions or prescribe any antibiotics or pain medications outside of our normal business hours.

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Insurances Accepted

Most major insurance is accepted.  Unfortunately, we are not able to confirm whether or not we will be considered an in network provider for your particular plan.  To protect our patients, we are advising them to call and confirm with their insurance company, as they will be the ones that either pay or deny the claims. 
Each year insurance companies come out with new products.  Some products have very narrow networks and only allow you to see providers that are owned by that insurance carrier.  As we are an independent practice and not owned by any insurance company or hospital system, we may be excluded.  To further protect yourself, when you call your insurance company, please keep a record of who you spoke with, the date, time and a reference number for the call.  We hope this explanation is helpful.

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Hospital Affiliation

Jefferson Internal Medicine is affiliated with Jefferson Regional Medical Center

Effective 5/2/16 our patients that are hospitalized at Jefferson Hospital will be cared for by a provider from Jefferson Cardiology.  Dr. Lilienthal will be working directly with Jefferson Cardiology providers and communicating with them on a regular basis regarding your treatment and care. 
We are excited by our new agreement with Jefferson Cardiology as this will allow us to offer our patients more access to our providers in the office. 

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