Rendering of the MarchLife medical campus street, with modern glass clinical buildings and landscaped boulevards

Riverside County, California

A 236-acre healthcare city, rising on the former March Air Force Base.

3.55 million square feet, fully entitled and shovel ready, in one of the fastest-growing corners of Southern California.

The Vision

A full continuum of care, planned as a single city.

Street-level rendering of the MarchLife campus with pedestrians, palm-lined boulevards and clinical buildings Campus rendering

MarchLife is the largest private redevelopment in Riverside County history, a master-planned medical campus that brings acute care, specialty hospitals, senior living, research, and retail onto one shovel-ready site.

01

Fully entitled

Recorded parcel map, certified environmental review, and an approved specific plan across 9 development zones.

02

Shovel ready

A completed backbone water system, new roads, and utilities replace the base’s legacy infrastructure.

03

Anchored from day one

Riverside Medical Clinic, the Inland Empire’s largest independent multi-specialty medical group, has closed on its parcel.

16,000Permanent jobs projected across the campus
20,000Construction jobs through buildout
18,000Peak population of workers and residents
90Years of Riverside Medical Clinic in the market

The Master Plan

Zoned, mapped, recorded.

The campus is subdivided and recorded as Parcel Map 36035, with zones organized under the approved Specific Plan from acute care to senior living.

Overall zone map of the MarchLife campus from the approved Specific Plan, showing the development zones
Overall zone mapMarchLife Specific Plan
Acute Care HospitalInpatient and outpatient, ambulatory surgery
Medical Office and ClinicsSpecialty and primary care
Research and EducationAcademic and clinical research
Senior Care ContinuumContinuing-care community
Behavioral and Long-Term CareBehavioral health and LTAC
Hotel and RetailHospitality and campus services
Research CampusWellness and innovation

The Care Continuum

Right care, right place, on one campus.

MarchLife keeps patients in the right level of acuity, from the acute care hospital through rehabilitation, skilled nursing, and senior living, with national operators across the continuum.

Acute Care Hospital500 beds planned
Ambulatory and Skilled NursingRiverside Medical Clinic
Long-Term Acute and RehabilitationPost Acute Medical
Continuing-Care Senior LivingGreystone Communities
Research and EducationMedistar
Hotel and RetailKalthia Group Hotels
A built post-acute rehabilitation hospital operated by Post Acute Medical, representative of the care facilities planned at MarchLifeRepresentative facility · Post Acute Medical
Residents walking a path through a landscaped healing garden with flowering trees

Designed to Heal

Architecture in service of recovery.

The campus is planned around healing gardens, daylight, and walkable connections between care settings, design choices that shorten stays and lift patient outcomes.

Heritage

From air base to healing campus.

1918

March Field established

One of the oldest military airfields in the country opens, anchoring the region for a century of national defense.

1996

Base realignment

Under the BRAC program, the active-duty base converts to March Air Reserve Base, releasing surplus land for redevelopment.

2010

Redevelopment begins

The healthcare-campus vision launches, backed by state and local leaders as a regional economic engine.

Today

Fully entitled and shovel ready

236 acres recorded, mapped, and improved, ready for vertical construction across the campus.

Location

Built for the demand that is already here.

2.5M

Riverside County residents, anchoring an Inland Empire region of more than 4 million, one of the fastest-growing large counties in the nation.

44%

of the 10-mile population is medically underserved, with only 463 licensed hospital beds.

148

hospital beds per 100,000 residents in Riverside County, against 182 statewide.

60mi

east of Los Angeles, with direct access to Interstate 215 and State Route 60.

Annotated aerial photo of the MarchLife site at March Air Reserve Base, bounded by Cactus Avenue between Interstate 215 and State Route 60

Leadership

The people behind the campus.

Principals who have entitled, financed, and delivered billions of dollars of Southern California real estate, supported by national healthcare advisors.

Portrait of Daniel Niemann

Daniel Niemann

Managing Partner · March1 LLC

More than 30 years of executive leadership on major Southern California developments, including Central City West, 2000 Avenue of the Stars, The Beverly Hilton, and Bakersfield Commons. Dan has executed dozens of projects, millions of square feet, and billions of dollars of construction, and renegotiated the MarchLife disposition agreement to reach the current bulk-sale structure.

Clients and partners include JP Morgan, the AT&T and GM pension funds, Fortress Investment Group, Olympia & York, Related Companies, Trammell Crow Company, and Kayne Anderson Capital Advisors.

March1 LLC, Master Developer

Portrait of John Callaghan

John Callaghan

Land Development

USC master’s degrees in real estate development and business. Licensed general contractor, California broker, and LEED AP. Led entitlement and backbone infrastructure for the J.F. Shea Company, including the Riverpark master plan in Ventura.

Portrait of Scott Hildebrandt

Scott Hildebrandt, PE

Civil Engineering

Civil engineer behind hundreds of major public infrastructure projects across transportation, water, sewer, and utilities, including a 40-mile roadway system serving 14,000 residents at Canyon Lake. BSCE Cal Poly, MSCE UC Berkeley.

Portrait of Nick Niemann

Nick Niemann

Commercial Real Estate

Specialist in leasing, acquisitions, and dispositions, involved in millions of square feet of office and industrial leasing and several large land sales to higher and better use. BS, University of Southern California.

Portrait of Steve Tomassi

Steve Tomassi, Esq.

General Counsel

Former Assistant General Counsel of Sybron International and General Counsel of NYSE-listed Sybron Dental Specialties, with extensive M&A experience and deep relationships with the March JPA and prospective land buyers.

Portrait of Ernesto Aldover

Ernesto Aldover, Esq.

Transactional Counsel

25 years of real estate and business law practice, with more than 20 matters concluded to verdict in state and federal court and binding arbitration. Handles transactional work, operating agreements, and compliance.

Portrait of Dr. Ravi Berry

Ravi Berry, MD

CEO · Riverside Medical Clinic

Leads the project’s anchor equity partner, the largest independent multi-specialty medical group in the Inland Empire, with 750 employees, 7 clinics, and 2 outpatient surgery centers. Has practiced in Riverside for more than 30 years.

Healthcare Advisors and Program Management

Portrait of Sarah Jensen

Sarah Jensen, AIA

President · Jensen + Partners

Licensed architect and contractor leading the project’s owner’s representative, a national healthcare planning firm with 5 regional offices and projects in 28 states. Previously Amgen, UCLA Health Sciences, and Hewlett Packard.

Portrait of Billy Lambon

Billy Lambon

Strategy · Jensen + Partners

Senior healthcare strategist across master planning, hospital-physician alignment, volume projections, capacity modeling, and project feasibility for ambulatory and acute care facilities.

Portrait of Dr. Kenneth Bellian

Kenneth Bellian, MD

Physician Executive · Jensen + Partners

Brings the physician executive perspective from group practice, academic medicine, ambulatory surgery, IPAs, and the insurance industry to strategic planning and patient-focused facility design.

Portrait of Mitch Creem

Mitch Creem

President · Bridgewater Healthcare Group

More than 35 years across healthcare, including CEO of the Keck Medicine of USC hospitals and CFO of UCLA Health System and Beth Israel Deaconess. Named Health System CEO of the Year by the Los Angeles Business Journal.

Portrait of Dr. Rick Afable

Rick Afable, MD

Managing Director · Bridgewater Healthcare Group

Previously President and CEO of St. Joseph Hoag Health and Hoag Memorial Hospital Presbyterian, past Chair of the California Hospital Association, and adjunct professor at UC Irvine’s Merage School of Business.

Joule Capital Partners

Sponsor Partner · Joint Venture

A joint venture of the Hawaii-based Arinaga and Asakura family offices, with a combined 70 years across project finance, planning, design, and execution, and real estate developments in excess of 4 million square feet.

Delivery Partners

National operators and builders.

MarchLife is delivered by a roster of established healthcare operators, architects, and contractors, led by master developer March1 LLC.

Operators and Partners

Riverside Medical ClinicPost Acute MedicalGreystone CommunitiesMedistarKalthia Group Hotels

Design and Delivery

HMC ArchitectsDavis Stokes CollaborativeDouglas Pancake ArchitectsHensel PhelpsWE O’Neil ConstructionAlbert A. Webb AssociatesJensen + Partners

Connect

Let’s talk about MarchLife.

For partnership, operator, and investment inquiries, reach the development team directly.

Developer

March1 LLC, master developer

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