Clinicians affiliated with Advanced Dermatology Associates, Ltd.

18 clinicians on file with this group · most practice in Allentown-Bethlehem-Easton, PA-NJ · PAC ID 0244138972

Affiliation snapshotOctober 2, 2026CMS Doctors and Clinicians file, current snapshot (no end-of-2024 archive), applied to 2024
Activity year2024Medicare Part B claims, Original Medicare fee-for-service

18 clinicians affiliated with Advanced Dermatology Associates, Ltd. are in the 2024 Medicare Part B data, 8 of them physicians. Data years with affiliated clinicians: 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024.

Each clinician's exact figures are in their Physician Report, from their page; a specialty's figures in this market are in a Market Comparison. View sample report · Already purchased? Open your report

Affiliated clinicians by specialty, 2024

All specialties · Physician Assistant (9) · Dermatology (5) · Micrographic Dermatologic Surgery (2) · Nurse Practitioner (1) · Pathology (1)

Specialty links go to the specialty in Allentown-Bethlehem-Easton, PA-NJ.

Clinicians affiliated with Advanced Dermatology Associates, Ltd., 2024

Alphabetical by last name; 18.

NameSpecialtyCity
Howard B Altman, MDPathologyAllentown, PA
Cynthia L Bartus, M.D.Micrographic Dermatologic SurgeryAllentown, PA
Beth I Bollinger, P.A.-C.Physician AssistantBethlehem, PA
Melissa Bready, PA-CPhysician AssistantAllentown, PA
Julia Friend, PA-CPhysician AssistantAllentown, PA
Rhonda K Grieser, PAPhysician AssistantAllentown, PA
Anthony J Gust, M.D.DermatologyAllentown, PA
Krystle Kane, MSPA-CPhysician AssistantPottsville, PA
Joshua M Levin, MDDermatologyAllentown, PA
Kevin Liu, DODermatologyAllentown, PA
Jane D Mason, MSN, CRNPNurse PractitionerAllentown, PA
Richard W Mcclain, M.D.DermatologyAllentown, PA
Steven A Oberlender, M.D., PH.D.Micrographic Dermatologic SurgeryAllentown, PA
Andrea B Reich, PA-CPhysician AssistantAllentown, PA
Tonya Rubin, PA-CPhysician AssistantAllentown, PA
Christine A Sabitsky, PA-CPhysician AssistantAllentown, PA
Marvin Sasson, M.D.DermatologyAllentown, PA
Michael J Wassel, PA-CPhysician AssistantAllentown, PA

Practice locations

Listed practice locations in Pennsylvania.

Source: CMS Doctors and Clinicians National Downloadable File, snapshot October 2, 2026.

Membership comes from the CMS Doctors and Clinicians file. CMS does not publish an end-of-year archive of it, so the current snapshot is applied to every data year. A clinician affiliated with several groups or hospitals appears on each of their pages. How group pages are built · Limitations