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How GrapeTree Medical Staffing founder Tim Kinnetz built a 1,400-person healthcare staffing agency serving 600+ facilities

GrapeTree Medical Staffing is a Joint Commission-certified healthcare staffing agency headquartered in Milford, Iowa. Founded in 1999 by traveling RN Tim Kinnetz, GrapeTree places CNAs, STNAs, LPNs, RNs, and allied health professionals in nursing homes, assisted living, and skilled nursing facilities across the Midwest.

Updated July 4, 2026
1,400+
Employees
600+
Facilities Served
1,600+
Healthcare Professionals
1999
Founded
25yr
In Operation
Company Overview

GrapeTree Medical Staffing: filling healthcare staffing gaps across the Midwest since 1999

GrapeTree Medical Staffing is a healthcare staffing agency based in Milford, Iowa, founded in 1999 by traveling RN Tim Kinnetz. The company specializes in providing flexible staffing solutions to healthcare facilities across the Midwest, including nursing homes, assisted living, skilled nursing, and memory care facilities.

GrapeTree offers a range of experienced healthcare professionals — CNAs, STNAs, LPNs, RNs, and allied health staff — for per diem shifts, local assignments, and long-term travel contracts. Operating 24/7, the agency focuses on filling staffing shortages with high-quality personnel and utilizes a vendor management platform to enhance service delivery and operational efficiency.

GrapeTree is certified by The Joint Commission, reflecting its commitment to healthcare quality and safety, and has been recognized as one of the fastest-growing staffing firms in the U.S. by Staffing Industry Analysts.

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IP 54.18.224.92 · London, UK · ✓ Resolved
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Acme Corp ✓ Verified
SaaS · 210 employees · Series B
Fit 92
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Hubspot
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Pricing · Docs
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Founder

Tim Kinnetz, founder of GrapeTree Medical Staffing

Tim Kinnetz founded GrapeTree Medical Staffing in 1999 after working as a traveling registered nurse. With first-hand experience of the staffing shortages facing healthcare facilities across the Midwest, Kinnetz saw an opportunity to build a reliable, quality-focused staffing agency that understood the specific needs of long-term care and assisted living providers.

Starting in Milford, Iowa, Kinnetz grew GrapeTree from a local per diem placement service into one of the fastest-growing healthcare staffing firms in the United States, earning recognition from Staffing Industry Analysts and achieving Joint Commission certification — a mark of quality that sets GrapeTree apart from competitors in the Midwest market.

Tech Stack

Tools and technologies GrapeTree Medical Staffing uses

Based on observed integrations and publicly available data, GrapeTree Medical Staffing's technology footprint includes:

cloud Google Cloud Hosting analytics Google Tag Manager smartphone Google Play groups Facebook Custom Audiences login Facebook Login (Connect) chat Facebook Widget business Microsoft Office 365 mail Outlook speed Varnish web Wix phone_android Mobile Friendly
3rd-Party Intent Data

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Happierleads ingests 3rd-party intent signals from across the web — content consumption, vendor-comparison searches, review-site activity, and topic surges — to surface companies actively in-market for staffing solutions like GrapeTree. Combine it with your own first-party visitor data to find buyers before your competitors do.

Sunrise Senior Living
Healthcare · 3,200 employees · USA
Hot · 92
CNA staffing solutionsPer diem healthcare staffingTravel nursing
Brookdale Senior Living
Assisted Living · 5,800 employees · USA
Warm · 77
LPN staffing agenciesSkilled nursing staffing
Midwest Healthcare Group
Long-term Care · 900 employees · USA
Warm · 69
Allied health staffingStaffing agency comparison
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Decision-Makers

Key decision-makers at GrapeTree Medical Staffing

Verified contact data for senior decision-makers across Operations, Sales, Clinical, and Recruiting at GrapeTree Medical Staffing.

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Tim Kinnetz
Founder
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Jennifer Hartmann
VP of Operations
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Marcus Olsen
Director of Clinical Services
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Rachel Simmons
VP of Sales & Business Development
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David Nguyen
Director of Recruiting
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Lisa Beaumont
Head of Compliance & Quality
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Every contact for GrapeTree Medical Staffing — and every other company on Earth — in one CSV. Free updates for life.

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contacts.csv 175.4M rows · 8.4 GB
NameTitleEmailCountry
Sarah ChenVP Saless.chen@stripe.com🇺🇸 US
Michael DavidsonHead of Growthm.d@notion.so🇺🇸 US
Priya PatelCMOpriya@figma.com🇺🇸 US
Lars EriksenVP Marketinglars@spotify.com🇸🇪 SE
Akira TanakaCROakira@mercari.com🇯🇵 JP
Emma WilsonHead of Salesemma@monzo.com🇬🇧 GB
Carlos VargasVP Revenuec.vargas@rappi.com🇲🇽 MX
Sophie MüllerDirector Salessophie@n26.com🇩🇪 DE
James O'BrienChief of Staffjames@intercom.com🇮🇪 IE
Aisha KhanVP Salesaisha@razorpay.com🇮🇳 IN
Sarah ChenVP Saless.chen@stripe.com🇺🇸 US
Michael DavidsonHead of Growthm.d@notion.so🇺🇸 US
Priya PatelCMOpriya@figma.com🇺🇸 US
Lars EriksenVP Marketinglars@spotify.com🇸🇪 SE
Akira TanakaCROakira@mercari.com🇯🇵 JP
Emma WilsonHead of Salesemma@monzo.com🇬🇧 GB
Carlos VargasVP Revenuec.vargas@rappi.com🇲🇽 MX
Sophie MüllerDirector Salessophie@n26.com🇩🇪 DE
James O'BrienChief of Staffjames@intercom.com🇮🇪 IE
Aisha KhanVP Salesaisha@razorpay.com🇮🇳 IN
175,432,891 rows
Verified · 200+ countries
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FAQ

Frequently asked questions about GrapeTree Medical Staffing

What does GrapeTree Medical Staffing do?add
GrapeTree Medical Staffing is a healthcare staffing agency that provides CNAs, STNAs, LPNs, RNs, and allied health professionals to nursing homes, assisted living, skilled nursing, and memory care facilities across the Midwest. It offers per diem shifts, local assignments, and long-term travel contracts, operating 24/7 to fill staffing shortages.
Who founded GrapeTree Medical Staffing?add
GrapeTree Medical Staffing was founded in 1999 by Tim Kinnetz, a traveling registered nurse who recognized the staffing challenges facing healthcare facilities across the Midwest and built the company to address them.
How many employees does GrapeTree Medical Staffing have?add
GrapeTree Medical Staffing has approximately 1,400 employees and supports more than 1,600 healthcare professionals across its network of over 600 facilities.
Where is GrapeTree Medical Staffing headquartered?add
GrapeTree Medical Staffing is headquartered at 2501 Boji Bend Dr, Milford, Iowa 51351, United States.
Is GrapeTree Medical Staffing Joint Commission certified?add
Yes, GrapeTree Medical Staffing is certified by The Joint Commission. This certification reflects the company's commitment to healthcare quality and safety, and is a key differentiator in the Midwest healthcare staffing market.
Who are GrapeTree Medical Staffing's main competitors?add
GrapeTree Medical Staffing's main competitors include AMN Healthcare, Cross Country Healthcare, Aya Healthcare, Medical Staffing Network, and Staff Care. GrapeTree differentiates itself through its Midwest focus, 24/7 operations, Joint Commission certification, and specialized expertise in long-term care and assisted living facilities.

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Data and sources

All figures on this page are compiled from public filings, press releases, LinkedIn data, Staffing Industry Analysts reports, and the Happierleads proprietary database (over 175M verified B2B contacts and 1.6M companies). Last updated July 4, 2026. Are you a GrapeTree Medical Staffing executive and want to update this data? Contact us.