Practice address
8787 Bryan Dairy Rd Ste 360
Largo, FL 33777
At a glance
- Clinicians registered here
- 8
- Physicians (MD and DO)
- 2
- Specialties
- 3
- Industry payments to them, 2025
- $38,718
Specialties here
Who practices here
8 clinicians
- Alina N. Ramsey, PA-C Physician Assistants
- Elizabeth A. Gaffney Physician Assistants
- Ellen M. Toneff, PA-C Physician Assistants
- Howard M. Hirschfield, MSN-ARNP Nurse Practitioners
- Jennifer P. Hickman, APRN Nurse Practitioners
- Melanie R. Stefanchik Physician Assistants
- Nicholas B. Castner, MD Dermatology
- Whitney L. Delozier, MD Dermatology
Industry payments
Drug and device makers reported $38,718 in general payments to 7 clinicians at this address in 2025.
- Ellen M. Toneff, PA-C $28,911
- Elizabeth A. Gaffney $3,828
- Jennifer P. Hickman, APRN $1,575
- Melanie R. Stefanchik $1,548
- Whitney L. Delozier, MD $1,285
- Howard M. Hirschfield, MSN-ARNP $1,174
- Nicholas B. Castner, MD $397
CMS Open Payments (meals, speaking, consulting and similar; not research). A payment is not evidence of wrongdoing.
Sources: CMS NPPES NPI Registry (who is registered at this address, as each clinician reported it), Medicare Care Compare (hospitals and groups), CMS Open Payments 2025. Addresses can be out of date; call before visiting.