HealthcareDiscovery.AI / Doctors / Pennsylvania / Allentown / Nephrology

Nephrology in Allentown, Pennsylvania

Data updated monthly · Last refresh September 2026

40 Nephrology providers practice in Allentown, and 68% received drug or device company payments in 2025. Listings are drawn from federal public records and are not endorsements.

Nephrology providers in Allentown

Listed alphabetically. 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. Aedan Olaso, MD
Allentown, PA · $169 in drug and device payments (2025) · Telehealth · (610) 432-4529
Dr. Arthur Levine, MD
Allentown, PA · No drug or device payments recorded (2025) · (610) 432-4529
Dr. Benjamin Wilcox, MD
Allentown, PA · No drug or device payments recorded (2025) · Telehealth · (610) 432-4529
Dr. Craig Mackaness, DO
Allentown, PA · No drug or device payments recorded (2025) · (610) 432-4529
Dr. Deepti Moon, M.D.
Allentown, PA · $1,177 in drug and device payments (2025) · Telehealth · (610) 432-4529
Dr. Dhaval Sureja, M.D.
Allentown, PA · No drug or device payments recorded (2025) · Telehealth · (610) 628-7920
Dr. Douglas Johnson, M.D.
Allentown, PA · No drug or device payments recorded (2025) · (610) 432-4529
Dr. Drew Harrison, MD
Allentown, PA · No drug or device payments recorded (2025) · (610) 432-4529
Dr. Eric Fels, D.O.
Allentown, PA · No drug or device payments recorded (2025) · Telehealth · (610) 432-4529
Dr. Frederick Fleszler, MD
Allentown, PA · $26 in drug and device payments (2025) · Telehealth · (610) 432-4529
Dr. Grace Chong, DO
Allentown, PA · $271 in drug and device payments (2025) · Telehealth · (610) 432-4529
Dr. Gregory Varghese, D.O.
Allentown, PA · $133 in drug and device payments (2025) · Telehealth · (610) 432-4529
Dr. Guillermo Carnero Salazar, M.D.
Allentown, PA · No drug or device payments recorded (2025) · (610) 628-7920
Dr. Harinder Singh, MD
Allentown, PA · $490 in drug and device payments (2025) · Telehealth · (610) 432-4529
Dr. Henry Schairer, M.D.
Allentown, PA · $720 in drug and device payments (2025) · Telehealth · (610) 432-4529
Dr. James Reichart, M.D.
Allentown, PA · $358 in drug and device payments (2025) · Telehealth · (610) 432-4529
Dr. Jose Avila
Allentown, PA · $233 in drug and device payments (2025) · Telehealth · (610) 628-7920
Dr. Joseph Guzzo, M.D.
Allentown, PA · $1,245 in drug and device payments (2025) · Telehealth · (610) 432-4529
Dr. Kathryn Ussai, M.D.
Allentown, PA · $425 in drug and device payments (2025) · Telehealth · (610) 432-4529
Dr. Mal Homan, DO
Allentown, PA · $41 in drug and device payments (2025) · Telehealth · (610) 402-2537
Dr. Mandeep Samra, M.D.
Allentown, PA · $210 in drug and device payments (2025) · Telehealth · (610) 432-4529
Dr. Margaret Duffy, MD
Allentown, PA · $371 in drug and device payments (2025) · Telehealth · (610) 432-4529
Dr. Mohammad Saqib, MD
Allentown, PA · $178 in drug and device payments (2025) · Telehealth · (610) 432-4529
Dr. Mukaish Kumar
Allentown, PA · No drug or device payments recorded (2025) · (484) 862-3200
Dr. Mykel Tadros, DO
Allentown, PA · $156 in drug and device payments (2025) · Telehealth · (610) 432-4529
Dr. Nelson Kopyt, DO
Allentown, PA · $125,015 in drug and device payments (2025) · Telehealth · (610) 432-4529
Dr. Nukanme Togonu-bickersteth, M.D.
Allentown, PA · $207 in drug and device payments (2025) · Telehealth · (610) 432-4529
Dr. Osun Kwon, MD
Allentown, PA · No drug or device payments recorded (2025) · (610) 402-8506
Dr. Ravindra Bollu, M.D.
Allentown, PA · $1,625 in drug and device payments (2025) · Telehealth · (610) 432-4529
Dr. Rizwan Raheem, MD
Allentown, PA · $384 in drug and device payments (2025) · (610) 432-4529
Dr. Satyam Arora, D.O.
Allentown, PA · No drug or device payments recorded (2025) · Telehealth · (610) 628-7920
Dr. Sharon Maynard, M.D.
Allentown, PA · $160 in drug and device payments (2025) · Telehealth · (610) 432-4529
Dr. Shawn Hazlett, DO
Allentown, PA · $196 in drug and device payments (2025) · Telehealth · (610) 432-4529
Dr. Shoaib Mansoor
Allentown, PA · No drug or device payments recorded (2025) · (452) 961-0432
Dr. Siraj Ahmed, MD
Allentown, PA · No drug or device payments recorded (2025) · (570) 309-1662
Dr. Swomya Bal, MD
Allentown, PA · $125 in drug and device payments (2025) · Telehealth · (610) 628-7920
Dr. Syed Ali Aown, M.D
Allentown, PA · $79 in drug and device payments (2025) · Telehealth · (610) 402-8000
Dr. Syed Haris Mustafa Zaidi
Allentown, PA · $19 in drug and device payments (2025) · (484) 862-4377
Dr. Tayyab Ali, MD
Allentown, PA · $170 in drug and device payments (2025) · Telehealth · (610) 432-4529
Dr. Vikram Verma, M.D.
Allentown, PA · $27 in drug and device payments (2025) · Telehealth · (610) 432-4529

Conditions Nephrology providers in Allentown, Pennsylvania commonly treat

Patients often search by condition rather than specialty. These are conditions typically managed by Nephrology providers. Individual practices vary, so confirm with the provider before booking.

Common questions

How many Nephrology providers are in Allentown, Pennsylvania?

There are 40 Nephrology providers with active NPI records practicing in Allentown, according to federal NPPES data refreshed monthly.

How many Nephrology providers in Allentown received drug or device company payments?

27 of 40 (68%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.

What conditions do Nephrology providers in Allentown treat?

Nephrology providers in Allentown commonly treat chronic kidney disease, kidney stones, dialysis care, high blood pressure and related conditions. Individual practices vary, so confirm with the provider before booking.

Where does this data come from?

Provider records 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.

All specialties in Allentown Nephrology across Pennsylvania

Try a city like Tucson, a zip like 85016, or a specialty like psychiatry. For a doctor by name, use the full search.
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.