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AristaMD
Keith Pinter leads AristaMD, a clinical services provider giving PCPs on-demand access to board-certified specialists to compress referral wait times.
AristaMD
AristaMD was founded to solve the persistent breakdown between primary and specialty care. Led by CEO Keith Pinter, a growth-oriented change leader with two decades in healthcare provider and technology sectors, the company equips PCPs with a suite called SpecialtyCare360. The platform spans Care Delivery, Care Support, Care Design, and Performance Oversight, aiming to reduce cost and improve outcomes at the point of referral. Key investors and board members connect the firm to Ascension Ventures, MemorialCare Innovation Fund, and Valeo Ventures, anchoring AristaMD inside large provider-aligned capital networks. The firm's strategy targets the clinical services layer rather than pure software licensing. Its flagship eConsult product routes patient cases to contracted specialists in cardiology, rheumatology, and musculoskeletal care, among others. Nurse managers use evidence-based care plans to determine whether a patient needs an eConsult, a video visit, or an in-person appointment. This care-navigation component is paired with patient support and health coaching. Confirmed partners include Ascension Ventures and MemorialCare Innovation Fund. Geographic deployment extends across the United States, with trust built among thousands of physicians nationwide. Team scale and adjacent vehicles remain largely undisclosed beyond the executive leadership tier. Chief Medical Officer Julia Jezmir, a primary care physician with a value-based-care background, joined from a digital health role, while CFO Mike Gierut arrived from a senior finance post in the healthcare industry. The board includes Don Calcagno, former Chief Population Health Officer at Advocate Health, and Dr. Ali Khan, Chief Medical Officer for Medicare Programs at Aetna. No dedicated philanthropic foundation or real-asset arm has been identified. No recent fundraising round or deployment figure has been made public as of May 2026. AristaMD’s structural differentiator lies in pairing an NCQA-conforming, contracted specialist panel with nurse-led care routing. This embeds clinical decision-making into the referral process itself, rather than merely facilitating a telehealth appointment. The model sells directly into risk-bearing organizations — health systems, payers, and value-based care groups — that are financially incented to avoid unnecessary specialty visits. With board ties to Ascension Ventures, MemorialCare, and Aetna’s Medicare leadership, the governance structure reflects a tight alignment with the organizations that consume and fund specialty-care diversion.
General information
Firm type
Asset Manager
Year founded
—
AUM
Undisclosed
Location
Region
North America
Country
United States
City
San Diego
Corporate office
San Diego, CA, United States
Principals
Keith Pinter
Chief Executive Officer
Julia Jezmir
Chief Medical Officer
Mike Gierut
Chief Financial Officer
Kate Cali
Chief Client Officer
Ken Chatfield
Chief Information and Technology Officer
Matt Cerullo
Senior Vice President of Growth
Sector focus
Frequently asked questions
Who runs investment decisions at AristaMD?
AristaMD is a private operating company, not an investment firm. Capital allocation and strategic decisions are led by CEO Keith Pinter alongside the executive team and board, which includes representatives from Ascension Ventures, MemorialCare Innovation Fund, and Valeo Ventures.
How does AristaMD source its specialist panel?
The firm contracts a national panel of board-certified specialists using standards conforming to NCQA guidelines. Many panelists are affiliated with academic institutions. AristaMD recruits and credentials these physicians directly rather than relying on open telehealth marketplaces.
Is AristaMD structured as a family office or does it operate more like a venture-backed company?
AristaMD is a venture-backed operating company, not a family office. Its board includes Senior Managing Director John Kuelper of Ascension Ventures, Managing Director Brant Heise of MemorialCare Innovation Fund, and Managing Partner David Eichler of Valeo Ventures, indicating institutional healthcare venture backing.
How is AristaMD related to Ascension Ventures or MemorialCare?
Ascension Ventures and MemorialCare Innovation Fund are represented on AristaMD's board of directors, suggesting they are strategic investors. The relationship positions AristaMD to deploy inside large provider systems affiliated with those health networks, though specific commercial terms are not public.
What is AristaMD's known posture on co-investments alongside external partners?
AristaMD does not publicly disclose co-investment programs. As an operating company rather than an investment platform, its capital activity centers on raising venture rounds and deploying into product and clinical operations rather than syndicating deals.
Profile maintained by Altss using OSINT (open-source intelligence), regulatory filings, licensed data partners, and verified direct submissions. Read the methodology. Last updated: . Continuous refresh with full update cycles at least every 30 days.
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