Serenity Medical
Harrison, US · Founded 2015 · Delaware corporation
Serenity Medical is a medical device company developing the River Stent, an investigational device for treating debilitating venous diseases such as Idiopathic Intracranial Hypertension (IIH) and Pulsatile Tinnitus, conditions that disproportionately affect women.
Founders & leadership
Serenity Medical was founded in 2015 by Martin Dieck.
MD
Martin DieckFounder
GC
Gary CastroExecutive
AM
Adrian M. RichExecutive
PG
Pierre GobinNamed on SEC filing
Board
BM
Brian MartinBoard director
Reported raises · per SEC filings
Form D private placements$3.1M disclosed across 1 round · 2017
▶$3.1MraisedMar 2017 · 20 investors · OtherRule 506(b)
▶$3.1MraisedMar 2017 · 20 investors · Other
Rule 506(b)Officers, directors & promoters on the filing
- Gary CastroExecutive Officer, Director
- Adrian M. RichExecutive Officer
- Pierre GobinExecutive Officer, Director
- Martin DieckExecutive Officer, Director
- Brian MartinDirector
- Offering amount
- $4M
- Amount sold
- $3.1M
- First sale
- Feb 2017
- Incorporated
- Corporation, Delaware, 2015
- Federal exemptions
- 06b
Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.
Competitors · 5
by search overlapBioworld5 shared keywordsBioWorld is a suite of daily news and data services covering therapeutics, medical technology, biopharma business transactions, and drug R&D, serving biopharmaceutical and medtech industry professionals. Owned by Clarivate, it publishes products including BioWorld, BioWorld Science, and BioWorld Asia with reporting from writers stationed globally.
Rf Surgical5 shared keywordsMedtronic is a healthcare technology company that develops medical devices and technologies — including pacemakers, robotic-assisted surgery systems, and AI-driven health tools — used by doctors, scientists, and engineers to treat pain and disease. It works with clinicians to create solutions aimed at treating conditions such as AFib.
Boston Scientific4 shared keywordsBoston Scientific supports external researcher-initiated studies through its Investigator Sponsored Research program, which funds independent investigations addressing disease understanding and treatment gaps of interest to the medical community.
Intervene Inc4 shared keywordsInterVene, Inc. is a medical device company that has developed a fully integrated mechanical thrombectomy system to treat venous in-stent restenosis and residual thrombotic venous obstructions and occlusions. Its technology targets venous disease conditions such as postthrombotic syndrome that current therapies fail to address.
Innova Vascular3 shared keywordsInnova Vascular is a medical device company focused on the vascular space, led by a founder with a background in developing and commercializing vascular medical devices. The page provides limited detail about the company's specific products.
Companies competing with Serenity Medical for the same Google search keywords, organic and paid, via search-intersection analysis.
Frequently asked questions
- What does Serenity Medical do?
- Serenity Medical is a medical device company developing the River Stent, an investigational device for treating debilitating venous diseases such as Idiopathic Intracranial Hypertension (IIH) and Pulsatile Tinnitus, conditions that disproportionately affect women.
- Who founded Serenity Medical?
- Serenity Medical was founded by Martin Dieck in 2015.
- How much funding has Serenity Medical raised?
- Serenity Medical has disclosed $3.1M raised across 1 round.
- Where is Serenity Medical headquartered?
- Serenity Medical is headquartered in Harrison, US.

