Parsley Health, MD-Led Platform

Parsley Health is a New York-based functional medicine practice offering comprehensive, root-cause-oriented primary care through a membership model that combines physician oversight, health coaching, and deep diagnostic testing. Founded in 2016 by Dr. Robin Berzin, the company was built on the conviction that conventional primary care — with its fragmented 15-minute appointments, narrow lab panels, and symptom-suppressing treatment orientation — systematically fails patients with complex chronic conditions, and that a better model is both clinically and commercially viable. The care model at Parsley is structured around a five-person care team assigned to each member: a clinician (physician, PA, or NP with functional medicine training), a health coach, a care manager, a clinical coordinator, and a member advocate. This team-based structure mirrors what concierge and direct primary care practices offer at much higher price points, and is designed to provide the kind of coordinated, longitudinal attention that chronic disease management requires but that insurance-based primary care rarely delivers. Membership includes five clinician visits and five health coach visits per year, with unlimited messaging access to the care team between appointments. The clinical protocol incorporates a comprehensive lab panel that goes considerably beyond standard annual bloodwork — assessing thyroid function (including T3 and reverse T3), sex hormones, adrenal function, inflammatory markers, nutrient levels, metabolic parameters, and gut health markers. The breadth of this baseline evaluation is a core feature of the functional medicine approach: identifying subclinical imbalances before they progress to diagnosable disease. Parsley is currently in-network with select insurance plans in California, New York, Oregon, and Washington — a rare distinction in functional medicine, where cash-pay-only models predominate. This in-network status meaningfully lowers the effective cost of membership for covered patients. Members outside these states can often achieve partial reimbursement through out-of-network submissions; many recover between 50% and 70% of clinical fees. FSA and HSA funds are applicable to clinical services, labs, and eligible supplements. The membership fee is $175/month or $1,950/year, making Parsley Health one of the more affordable access points to functional medicine physician care with genuine clinical depth — particularly relative to the $3,000–$10,000 annual costs common in concierge functional medicine practices. Robin Berzin, the company was built on the conviction that conventional primary care — with its fragmented 15-minute appointments, narrow lab panels, and symptom-suppressing treatment orientation — systematically fails patients with complex chronic conditions, and that a better model is both clinically and commercially viable. The care model at Parsley is structured around a five-person care team assigned to each member: a clinician (physician, PA, or NP with functional medicine training), a health coach, a care manager, a clinical coordinator, and a member advocate. This team-based structure mirrors what concierge and direct primary care practices offer at much higher price points, and is designed to provide the kind of coordinated, longitudinal attention that chronic disease management requires but that insurance-based primary care rarely delivers. Membership includes five clinician visits and five health coach visits per year, with unlimited messaging access to the care team between appointments. The clinical protocol incorporates a comprehensive lab panel that goes considerably beyond standard annual bloodwork — assessing thyroid function (including T3 and reverse T3), sex hormones, adrenal function, inflammatory markers, nutrient levels, metabolic parameters, and gut health markers. The breadth of this baseline evaluation is a core feature of the functional medicine approach: identifying subclinical imbalances before they progress to diagnosable disease. Parsley is currently in-network with select insurance plans in California, New York, Oregon, and Washington — a rare distinction in functional medicine, where cash-pay-only models predominate. This in-network status meaningfully lowers the effective cost of membership for covered patients. Members outside these states can often achieve partial reimbursement through out-of-network submissions; many recover between 50% and 70% of clinical fees. FSA and HSA funds are applicable to clinical services, labs, and eligible supplements. The membership fee is $175/month or $1,950/year, making Parsley Health one of the more affordable access points to functional medicine physician care with genuine clinical depth — particularly relative to the $3,000–$10,000 annual costs common in concierge functional medicine practices.