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who we are

Welcome to Ryze HRT, where we are changing the way
America does HRT one patient at a time!

With over a decade of experience specializing in metabolic
and hormonal dysfunction our skilled team members
are fully equipped to help you Ryze to your peak!

unbeatable
prices

  • affordable prices at the
    highest quality.
  • prioritizing patient health
    first. we won’t sell you
    a product that doesn’t
    benefit your health.

expert
staff

  • our team of fdn-ps, mds, pas,
    and high-level specialists
    are trained at an expert
    level & are extremely
    thorough in their approach
    with each patient’s health.

excellent
service

  • products delivered right
    to your doorstep
  • fast support for anything
    you need
  • complementary
    consultations

telemedicine convenience

  • meet with a specialist right from your home
  • always hipaa compliant
  • complete your order in a few simple steps

Our mission is to bridge the gap between functional medicine and
western medicine approaches, ensuring each patient receives the utmost
care and best possible treatment plan based on their individual needs.

owners

Erin Renzelman

Erin Renzelman

co-owner
director of Operations

matt cusano

matt cusano

co-owner
clinical director
head functional specialist

admin team

kayla walsh

kayla walsh

Administrative Manager

Dana mullen

Dana mullen

operations coordinator

Malissa Doster

Malissa Doster

lab work coordinator

functional specialists​

kara frachioni

kara frachioni

functional specialist
director of marketing

sara blanchette

sara blanchette

functional specialist

wellness specialists

veronika joly

veronika joly

head wellness specialist

brian rourke

brian rourke

wellness specialist

bella jones

bella jones

Wellness Specialist

prescribers

ivanna fux kahn, pa

ivanna fux kahn, pa

physician’s assistant

Dr. david katz, md

Dr. david katz, md

medical director