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 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. Krystle Neidig, MS, RD, LDN, CNSCHarrisburg, PA · No drug or device payments recorded (2025) ·
(717) 782-5283 Dr. Lauren Bailey, RD, LDNHarrisburg, PA · No drug or device payments recorded (2025) ·
(717) 221-6258 Dr. Leah Teague, RDHarrisburg, PA · No drug or device payments recorded (2025) ·
(717) 230-3459 Dr. Leah Winand, RD, LDNHarrisburg, PA · No drug or device payments recorded (2025) ·
(717) 652-3000 Dr. Lisa Knoll, RDHarrisburg, PA · No drug or device payments recorded (2025) ·
(717) 782-5283 Dr. Mackenna Caruso, RDN, LDNHarrisburg, PA · No drug or device payments recorded (2025) ·
(717) 788-5405 Dr. Marcella Pare, RD, LDNHarrisburg, PA · No drug or device payments recorded (2025) ·
(717) 221-6258 Dr. Margaret Lehman, RD, LDNHarrisburg, PA · No drug or device payments recorded (2025) ·
(717) 782-5283 Dr. Marie Sesny, RDHarrisburg, PA · No drug or device payments recorded (2025) ·
(717) 221-6258 Dr. Marlee Hirsch, CDRHarrisburg, PA · No drug or device payments recorded (2025) ·
(717) 856-3122 Dr. Mary Ann Tonrey, MS, RDN, LDNHarrisburg, PA · No drug or device payments recorded (2025) ·
(717) 772-0759 Dr. Maryellen Richards, RD, LDNHarrisburg, PA · No drug or device payments recorded (2025) ·
(717) 221-6258 Dr. Marykaye Flatley, RD, LDNHarrisburg, PA · No drug or device payments recorded (2025) ·
(717) 221-6258 Dr. Mattie Lefever, RDNHarrisburg, PA · No drug or device payments recorded (2025) ·
(717) 686-4873 Dr. Megan Lauer, R.D.L.D.N.Harrisburg, PA · No drug or device payments recorded (2025) ·
(717) 652-3881 Dr. Michele Moore, RDHarrisburg, PA · No drug or device payments recorded (2025) ·
(717) 221-6258 Dr. Moira Spotts, RDHarrisburg, PA · No drug or device payments recorded (2025) ·
(717) 657-7294 Dr. Nechama Flomin, LDN, RDNHarrisburg, PA · No drug or device payments recorded (2025) ·
(717) 409-5029 Dr. Nicole Benner, RD, LDNHarrisburg, PA · No drug or device payments recorded (2025) ·
(717) 515-4402 Dr. Rachel Seneca, RD,LDNHarrisburg, PA · No drug or device payments recorded (2025) ·
(717) 221-6258 Dr. Randi Paskevich, M.ED., R.D., L.D.N.Harrisburg, PA · No drug or device payments recorded (2025) ·
(717) 712-8225 Dr. Roberta Tripp, RDHarrisburg, PA · No drug or device payments recorded (2025) ·
(717) 782-5283 Dr. Samantha Maurer, RDN, LDNHarrisburg, PA · No drug or device payments recorded (2025) ·
(484) 388-1786 Dr. Shouk Mansour, RD, CDCESHarrisburg, PA · No drug or device payments recorded (2025) · Telehealth ·
(717) 782-3131 Dr. Skye Barnett, RDHarrisburg, PA · No drug or device payments recorded (2025) ·
(717) 909-0290 Dr. Spencer Troutman, RD, LDNHarrisburg, PA · No drug or device payments recorded (2025) ·
(717) 909-0290 Dr. Suzanne Horton, RD, LDNHarrisburg, PA · No drug or device payments recorded (2025) ·
(717) 221-6258 Dr. Tamara Rhodes, RDHarrisburg, PA · No drug or device payments recorded (2025) ·
(717) 221-6258 Dr. Tina Hornberger, LDNHarrisburg, PA · No drug or device payments recorded (2025) ·
(717) 221-6258 Dr. Yolanda Williams, RDN, LDNHarrisburg, PA · No drug or device payments recorded (2025) ·
(717) 221-7900 Dr. Jane Maslonik, RD LDNHastings, PA · No drug or device payments recorded (2025) ·
(814) 247-3215 Dr. Amanda Hendel, RD, LDN, CNSCHatboro, PA · No drug or device payments recorded (2025) ·
(215) 694-7716 Dr. Kathryn DwyerHatboro, PA · No drug or device payments recorded (2025) ·
(215) 284-5037 Dr. Laura ReihmHatboro, PA · No drug or device payments recorded (2025) · Telehealth ·
(570) 877-4090 Dr. Kristin Kleinschmidt, MA, RD/LDN, CNSCHatfield, PA · No drug or device payments recorded (2025) ·
(267) 884-9850 Dr. Catherine D'orazio, MS, RD, LDNHavertown, PA · No drug or device payments recorded (2025) ·
(484) 680-4902 Dr. Constance Sanchez, MS, RD, LDNHavertown, PA · No drug or device payments recorded (2025) ·
(484) 366-5268 Dr. Elizabeth Wichert, RDHavertown, PA · No drug or device payments recorded (2025) ·
(302) 353-7041 Dr. Erin Caroulis, MPH, RD, LDN, CDEHavertown, PA · No drug or device payments recorded (2025) ·
(610) 247-4785 Dr. Jennifer Onopa, RDNHavertown, PA · No drug or device payments recorded (2025) ·
(617) 407-0880 Dr. Kiley Keenan, RDNHavertown, PA · No drug or device payments recorded (2025) ·
(610) 393-6880 Dr. Megan Ramaika, R.D., L.D.N.Havertown, PA · No drug or device payments recorded (2025) ·
(610) 420-2436 Dr. Melissa WesnerHavertown, PA · No drug or device payments recorded (2025) ·
(484) 574-0235 Dr. My Ha Nguyen, RDHavertown, PA · No drug or device payments recorded (2025) ·
(615) 964-9371 Dr. Nicole Walters, MA, RD, LDNHavertown, PA · No drug or device payments recorded (2025) ·
(610) 220-2014 Dr. Noelle HermannHavertown, PA · No drug or device payments recorded (2025) ·
(610) 505-4515 Dr. Sara EwingHavertown, PA · No drug or device payments recorded (2025) ·
(610) 930-3429 Dr. Shawn Carro, RDHavertown, PA · No drug or device payments recorded (2025) ·
(484) 639-7719 Dr. Aleaha Wacker, RD, LDNHawley, PA · No drug or device payments recorded (2025) ·
(570) 390-9939 Dr. Cassondra Daveler, RDN, LDNHazleton, PA · No drug or device payments recorded (2025) ·
(570) 501-4000 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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