Riverview Surgical Center
Sioux City, US · Founded 2016 · Delaware LLC
Riverview Surgical Center is a physician-owned ambulatory surgery center offering outpatient surgical services such as minimally invasive surgery, colonoscopy and endoscopy, cataract surgery, joint replacement, orthopedics, pain management, and plastic surgery. It serves patients from a facility in South Sioux City, Nebraska.
Founders & leadership
Riverview Surgical Center was founded in 2016 by Lee Hilka.
LH
Lee HilkaCEO and founder
DN
Duane NelsonNamed on SEC filing
AA
Aaron AlthausNamed on SEC filing
MD
Michael DoarnNamed on SEC filing
Reported raises · per SEC filings
Form D private placements$640K disclosed across 1 round · 2017
▶$640KraisedAug 2018 · 9 investors · Hospitals and PhysiciansRule 506(b)
▶$640KraisedAug 2018 · 9 investors · Hospitals and Physicians
Rule 506(b)Officers, directors & promoters on the filing
- Duane NelsonDirector
- Aaron AlthausDirector
- Lee HilkaExecutive Officer, Director, Promoter
- Michael DoarnDirector
- Offering amount
- $1.6M
- Amount sold
- $640K
- Minimum investment
- $16K
- Proceeds to insiders
- $130K
- First sale
- Apr 2017
- Incorporated
- Limited Liability Company, Delaware, 2016
- Federal exemptions
- 06b
Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.
Competitors · 3
by search overlapDoximity17 shared keywordsDoximity is the largest verified network of healthcare professionals in the U.S., connecting physicians, PAs, NPs, pharmacists, and medical students across specialties and care settings. The platform provides mobile-first tools for clinical communication, collaboration, and workflow optimization.
Nursa14 shared keywordsNursa operates a marketplace platform that connects healthcare facilities with nurses and nursing assistants to fill per diem shifts on demand.
Practo13 shared keywordsPracto operates an online healthcare platform offering a directory of verified doctors, appointment booking at hospitals and clinics, online consultations across 20+ specialities, subscription health plans, diagnostic test collection, and medicine delivery. It also provides practice management and hospital information management software for clinics and hospitals.
Companies competing with Riverview Surgical Center for the same Google search keywords, organic and paid, via search-intersection analysis.
Frequently asked questions
- What does Riverview Surgical Center do?
- Riverview Surgical Center is a physician-owned ambulatory surgery center offering outpatient surgical services such as minimally invasive surgery, colonoscopy and endoscopy, cataract surgery, joint replacement, orthopedics, pain management, and plastic surgery. It serves patients from a facility in South Sioux City, Nebraska.
- Who founded Riverview Surgical Center?
- Riverview Surgical Center was founded by Lee Hilka in 2016.
- How much funding has Riverview Surgical Center raised?
- Riverview Surgical Center has disclosed $640K raised across 1 round.
- Where is Riverview Surgical Center headquartered?
- Riverview Surgical Center is headquartered in Sioux City, US.

