Dr. Sarah Relyea-Logan, MD

DPC Family Medicine physician, Charleston, SC

Portico Longevity

Dr. Relyea-Logan is a DPC Family Medicine physician who founded Portico Longevity.

21 George Street, Suite 100, Charleston, SC 29401

At a glance

Practice model

Direct primary care

Membership from

$150 a month at Portico Longevity

Facts on this page last checked October 2026. How we check doctors

About Dr. Relyea-Logan

Dr. Relyea-Logan holds an MD. She was raised and educated in Canada, where she also trained. She founded Portico Longevity and owns the practice.

She started it as an option other than care driven by corporations, profit and insurance. She focuses on women's health, mental health and anti-aging treatments. Her work in mental health includes substance use disorders.

Anti-aging science is an interest of hers. She collaborates with Sweetgrass Psychiatry on integrated care. She cares for whole families and looks after mind, body and spirit.

Membership and fees

Primary Care Membership at Portico Longevity is $150 a month, or $1,500 if paid yearly, and house calls cost $200 extra.

The Gold Membership is $300 a month, or $3,000 if paid yearly, for an individual with household discounts, and house calls cost $100 extra.

The Platinum Membership is $5,000 a year for a household.

Services

Women's health Mental health Substance use disorders Anti-aging treatments

What family medicine doctors commonly treat

Education and credentials

Degree

Other certification

CCFP

License

Verify with the South Carolina Board of Medical Examiners

Hospital and practice affiliations

Founder and owner of Portico Longevity and Primary Care

Collaborates with Sweetgrass Psychiatry on integrated care

Location

21 George Street, Suite 100, Charleston, SC 29401

Portico Longevity practice page

Directions

Recognition and research

Teaching and research roles

Mentored and taught providers at the University of Toronto, Virginia Commonwealth University and the Medical University of South Carolina.

Is involved in grant work on treatment of opioid use disorders.

Publications

Published a review article in a family medicine journal.

Patient reviews

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Questions patients ask

Does Dr. Relyea-Logan take insurance, or offer a membership?

Portico Longevity offers direct primary care through memberships.

How much does a membership at Portico Longevity cost?

Primary Care Membership is $150 a month, or $1,500 if paid yearly, and house calls cost $200 extra. Gold Membership is $300 a month, or $3,000 if paid yearly, for an individual with household discounts, and house calls cost $100 extra. Platinum Membership is $5,000 a year for a household.