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Registered Dietitians in Pennsylvania

Data updated monthly · Last refresh October 2026

3,098 Registered Dietitian providers practice in Pennsylvania, including 122 (4%) offering telehealth. The largest concentration is in Philadelphia. Profiles include federal Open Payments records of money received from drug and device companies in 2025. Listings are drawn from federal public records and are not endorsements.

3,098providers
122telehealth
Philadelphiatop city

Registered Dietitian by city in Pennsylvania

Choose a city to see providers there.

Registered Dietitian in Philadelphia377 providers
Registered Dietitian in Pittsburgh271 providers
Registered Dietitian in Allentown93 providers
Registered Dietitian in Danville62 providers
Registered Dietitian in Harrisburg61 providers
Registered Dietitian in Wilkes Barre59 providers
Registered Dietitian in Erie55 providers
Registered Dietitian in West Chester44 providers
Registered Dietitian in Bethlehem43 providers
Registered Dietitian in York42 providers
Registered Dietitian in Lancaster41 providers
Registered Dietitian in Hershey41 providers
Registered Dietitian in Bala Cynwyd41 providers
Registered Dietitian in Monroeville37 providers
Registered Dietitian in Altoona34 providers
Registered Dietitian in Camp Hill32 providers
Registered Dietitian in Scranton31 providers
Registered Dietitian in Lebanon28 providers
Registered Dietitian in Doylestown26 providers
Registered Dietitian in Ambler26 providers
Registered Dietitian in Blue Bell25 providers
Registered Dietitian in Butler24 providers
Registered Dietitian in State College23 providers
Registered Dietitian in Easton23 providers

Registered Dietitian providers in Pennsylvania

Listed by city, largest first. Payment figures come from the federal Open Payments program, which requires drug and device companies to report what they pay physicians for consulting, speaking, meals, travel and royalties. A disclosed payment is a financial relationship, not evidence of wrongdoing, and many totals reflect a single meal. Figures cover calendar year 2025.

Dr. Mallary Whipple, MS,RD,LDN
Pittsburgh, PA · No drug or device payments recorded (2025) · (412) 692-5200
Dr. Margaret Mountain, RD
Pittsburgh, PA · No drug or device payments recorded (2025) · (412) 623-1753
Dr. Marilee Fritsch, RD
Pittsburgh, PA · No drug or device payments recorded (2025) · (412) 759-2799
Dr. Mark Davis, RD.LDN
Pittsburgh, PA · No drug or device payments recorded (2025) · (412) 650-1170
Dr. Mark Dinga, MED,RD,LDN
Pittsburgh, PA · No drug or device payments recorded (2025) · (412) 647-7063
Dr. Marla Breitbarth, MS, RDN
Pittsburgh, PA · No drug or device payments recorded (2025) · (800) 215-7494
Dr. Mary Jo Costello, RD
Pittsburgh, PA · No drug or device payments recorded (2025) · (412) 310-0720
Dr. Mary Jo Winkler, RD, LDN
Pittsburgh, PA · No drug or device payments recorded (2025) · (412) 359-3438
Dr. Mary Rotz, RD
Pittsburgh, PA · No drug or device payments recorded (2025) · (412) 469-5807
Dr. Matthew Corn, RDN, LDN
Pittsburgh, PA · No drug or device payments recorded (2025) · (443) 752-1948
Dr. Matthew Darnell, PHD, RD
Pittsburgh, PA · No drug or device payments recorded (2025) · (440) 759-5617
Dr. Maura Mcelhaney, RD, LDN
Pittsburgh, PA · No drug or device payments recorded (2025) · (412) 684-7000
Dr. Megan Andrews, RD, LDN
Pittsburgh, PA · No drug or device payments recorded (2025) · (425) 770-4884
Dr. Megan Benner, RD
Pittsburgh, PA · No drug or device payments recorded (2025) · (412) 624-1000
Dr. Megan Neiman, RD, LDN
Pittsburgh, PA · No drug or device payments recorded (2025) · (412) 952-4904
Dr. Megan Riley, MS, RDN, LDN
Pittsburgh, PA · No drug or device payments recorded (2025) · Telehealth · (412) 325-5000
Dr. Melanie Smartnick, RD,LDN
Pittsburgh, PA · No drug or device payments recorded (2025) · (412) 822-1251
Dr. Melanie Westfall, RD
Pittsburgh, PA · No drug or device payments recorded (2025) · (412) 748-6468
Dr. Melinda Parker, R.D., M.S., LDN
Pittsburgh, PA · No drug or device payments recorded (2025) · (412) 641-3199
Dr. Melissa Accardi, MS, RD, LDN
Pittsburgh, PA · No drug or device payments recorded (2025) · (412) 359-8951
Dr. Melissa Kline, RD, LDN
Pittsburgh, PA · No drug or device payments recorded (2025) · (724) 422-4825
Dr. Melissa Lang, RD, LDN
Pittsburgh, PA · No drug or device payments recorded (2025) · (412) 647-0677
Dr. Melissa Wilson, RD, CSSD, LDN
Pittsburgh, PA · No drug or device payments recorded (2025) · (412) 578-5901
Dr. Micaila Oberle, RDN LDN
Pittsburgh, PA · No drug or device payments recorded (2025) · (412) 246-5572
Dr. Michelle Bernard, RD
Pittsburgh, PA · No drug or device payments recorded (2025) · (412) 901-6347
Dr. Michelle Curll, RD, LDN
Pittsburgh, PA · No drug or device payments recorded (2025) · (412) 748-6877
Dr. Michelle Davies, MS, RDN, LDN
Pittsburgh, PA · No drug or device payments recorded (2025) · (908) 246-8304
Dr. Michelle Pendel, RD, LDN, CSSD
Pittsburgh, PA · No drug or device payments recorded (2025) · (412) 593-2048
Dr. Mikayla Keyser, RD, LDN
Pittsburgh, PA · No drug or device payments recorded (2025) · (724) 815-8749
Dr. Molly Cloherty, RD LDN CNSD
Pittsburgh, PA · No drug or device payments recorded (2025) · (412) 688-6727
Dr. Molly Mcandrew, RD
Pittsburgh, PA · No drug or device payments recorded (2025) · (412) 661-2802
Dr. Molly Vandora
Pittsburgh, PA · No drug or device payments recorded (2025) · (412) 593-2048
Dr. Nicole Cheran
Pittsburgh, PA · No drug or device payments recorded (2025) · (412) 360-3933
Dr. Nicole Connolly, RD
Pittsburgh, PA · No drug or device payments recorded (2025) · (412) 367-6468
Dr. Nicole Geonnotti, RDN, LDN
Pittsburgh, PA · No drug or device payments recorded (2025) · (412) 647-1342
Dr. Nicole Johnston, RD
Pittsburgh, PA · No drug or device payments recorded (2025) · (412) 822-1894
Dr. Nicole Lucey, MS, RD, LDN, CNSC
Pittsburgh, PA · No drug or device payments recorded (2025) · (412) 688-6000
Dr. Olivia Bressler, MS, RDN, LDN
Pittsburgh, PA · No drug or device payments recorded (2025) · (412) 359-3252
Dr. Pamela Estatico, RD, LDN
Pittsburgh, PA · No drug or device payments recorded (2025) · (412) 578-7177
Dr. Patricia Weihrauch, RD LD
Pittsburgh, PA · No drug or device payments recorded (2025) · (412) 688-6105
Dr. Paula Martin, R.D., LDN
Pittsburgh, PA · No drug or device payments recorded (2025) · (412) 953-1913
Dr. Payton Rea, MS, RDN, LD
Pittsburgh, PA · No drug or device payments recorded (2025) · (330) 907-8907
Dr. Rachael Solomon, MS. RD
Pittsburgh, PA · No drug or device payments recorded (2025) · (412) 641-4841
Dr. Rachel Baker, RD
Pittsburgh, PA · No drug or device payments recorded (2025) · (412) 852-3737
Dr. Rachel Harken, RD
Pittsburgh, PA · No drug or device payments recorded (2025) · (412) 359-6326
Dr. Rachel Kreider, R.D., MPH
Pittsburgh, PA · No drug or device payments recorded (2025) · (412) 952-9125
Dr. Rachel Kurtter, RD, LDN
Pittsburgh, PA · No drug or device payments recorded (2025) · (908) 578-5133
Dr. Rachel Mcgurk, RD, CSG, LDN
Pittsburgh, PA · No drug or device payments recorded (2025) · (724) 260-7300
Dr. Rachel Moeser, RDN, LDN
Pittsburgh, PA · No drug or device payments recorded (2025) · (724) 809-0662
Dr. Rebecca Addison, RD
Pittsburgh, PA · No drug or device payments recorded (2025) · (412) 593-2048

Common questions

How many Registered Dietitian providers are in Pennsylvania?

There are 3,098 Registered Dietitian providers with active NPI records practicing in Pennsylvania, according to federal NPPES data refreshed monthly.

Do Registered Dietitian providers in Pennsylvania offer telehealth?

Yes. 122 of the 3,098 Registered Dietitian providers in Pennsylvania (about 4%) report offering telehealth services in CMS data.

Which cities in Pennsylvania have the most Registered Dietitian providers?

Philadelphia (377), Pittsburgh (271), Allentown (93) have the highest concentration of Registered Dietitian providers in Pennsylvania.

How many Registered Dietitian providers in Pennsylvania received drug or device company payments?

1 of 3,098 Registered Dietitian providers in Pennsylvania (0%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.

Where does this data come from?

Provider counts and profiles come from the federal NPPES registry and CMS Doctors and Clinicians files. Payment figures come from the CMS Open Payments program for calendar year 2025. The directory refreshes monthly.

Which hospitals do Registered Dietitians in Pennsylvania work at?

According to CMS facility affiliation records, the Pennsylvania hospitals where the most Registered Dietitians hold privileges are Robert Packer Hospital in Sayre.

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Sources: NPPES (CMS), Doctors and Clinicians national files, CMS Open Payments 2025. Updated monthly. Records are public federal data and are not verified credentials, licensure checks, or endorsements. This directory is informational and not medical advice. How we build this directory. Are you a Registered Dietitian in Pennsylvania? Get featured.