Apollo Endosurgery US INC

Reporting payments is a legal requirement; large totals often reflect large product portfolios.

$1.2Mgeneral payments (2019-2025)
$0.00research payments (2019-2025)
1,594clinicians paid

General and research payments are shown separately, never blended. Research payments are often institution-directed and tied to clinical trials.

General payments by year

2019 $201K
2020 $103K
2021 $91K
2022 $447K
2023 $397K

General payments only, as reported to CMS. Research payments are totaled above and not included in these bars.

Products most associated with its payments

Specialties it works with most

Gastroenterology (Internal Medicine) $763K
Surgery $402K
Internal Medicine $19K
Plastic Surgery $6,295
Family $5,931
Physician Assistant $2,347

Clinicians with the largest reported totals

Often long-running consulting, speaking, or advisory relationships, which companies must report by law. A large total is not evidence of anything improper.

ClinicianLocationSpecialtyGeneral payments (2019-2025)
Natan Zundel North Miami Beach, FL Surgery $187,375.01
Christopher Chapman Chicago, IL Gastroenterology (Internal Medicine) $110,415.81
Shailendra Singh Morgantown, WV Gastroenterology (Internal Medicine) $75,924.54
Vivek Kumbhari Jacksonville, FL Gastroenterology (Internal Medicine) $64,507.07
Andrew Storm Winston Salem, NC Gastroenterology (Internal Medicine) $48,951.27
Christopher Mcgowan Cary, NC Gastroenterology (Internal Medicine) $44,094.01
Robert Snow Fort Worth, TX Surgery $40,948.00
Carl Pesta Mount Clemens, MI Surgery $30,853.13
Nikhil Kumta New York, NY Gastroenterology (Internal Medicine) $28,729.17
Adarsh Thaker Los Angeles, CA Gastroenterology (Internal Medicine) $24,797.42

Source: CMS Open Payments, program years 2019-2025, as reported to CMS by drug and device makers (published June 30, 2026). Drug and device detail covers 2023-2025.