Fresenius Seamless
Care of Houston

an ESRD Seamless Care Organization

Fresenius Seamless Care of Houston, LLC

Certain dialysis facilities in Houston, Texas have chosen to participate in Fresenius Seamless Care of Houston, an ESRD Seamless Care Organization (ESCO) in the Medicare Comprehensive ESRD Care model. See below for a listing of ESCO dialysis facilities in Houston.

We’re Working to Improve Your Care

The goal of an ESCO is for dialysis facilities, nephrologists, and other health care providers to communicate and work together closely, so they can deliver high-quality care that meets the patient’s individual needs and preferences. ESCOs may be rewarded for providing their patients with higher quality, more coordinated care.

You Can Still Choose Any
Dialysis Facility, Doctor or Hospital

An ESCO Patient’s Medicare benefits do not change. An ESCO is not a Medicare Advantage plan, a Health Maintenance Organization (HMO) plan, or an insurance plan of any kind.

ESCO Patients still have the right to use any dialysis facility, provider or hospital that accepts Medicare, at any time. A doctor may continue to recommend that an ESCO Patient see particular doctors or providers for their specific health needs, but it is always the patient’s choice about which provider they use or dialysis facility or hospital they visit.

Questions or Concerns?

If you have questions or concerns, you can:

  • E-mail us at, call us at 1-844-209-9093, or bring it up next time you are in your provider’s office.
  • You can also call 1-800-MEDICARE (1-800-633-4227) and tell the representative you are calling about ESCOs.
  • TTY users should call 1-877-486-2048.

ESCO Leadership Team and Participants

Primary Contact

Michael Martin

Fresenius Health Partners

Clinical Leadership Contact

Terry Ketchersid, MD

Integrated Care Group,
Fresenius Medical Care North America

Andrew Aronson, MD FACEP

Fresenius Health Partners
Health Services

Scott Dickison

Integrated Care Group

Maria Radonova

Integrated Care Group,
Fresenius Health Partners


Participants Owner

Fresenius Medical Care Sugarland, LLC

Bio-Medical Applications Of Texas, Inc.



Greater Houston Kidney Clinic

  • Mohan Rathi
  • Srikanth Raayasa

Greater Houston Kidney Specialists

  • Aziza Sarker
  • Justin Merszei
  • Mario Assouad

Houston Kidney Care Centers

  • Anila Sankar
  • Sudheer Sankar

Kidney Center of Walker County

  • Dave Khurana

Maher Bishara, MD dba West Houston Nephrology

  • Maher Bishara

Renal Specialists Of Houston PA

  • Aashish Pandya
  • AmeenaMalhotra
  • Bilal Moukaddem
  • Billy Gilbert
  • Camilo Barcenas
  • DebbieKurian
  • Eric Faust
  • Henry Muniz
  • Jennifer Finch
  • Jesse Uyeda
  • June Yao
  • Katherine Timmins
  • Mohammed Ahmed
  • Robert Leggington
  • Salman Khan
  • Sarah Shearer
  • Sibtain Ali
  • Vijay Koka

Southwest Nephrology Assoc LLP

  • Amer Khan
  • Caleb Chen
  • Charles S. Henry
  • Jonathan Smith
  • Liliana Soltero
  • Marializa Bernardo
  • Russell Brink

Participants Non-Owner


  • Artie Williams
  • Brenda Casey
  • Bruce Turk
  • Colleen Clawson
  • David Marsden
  • Denise Capurso
  • Dorothy Dungan
  • Elizabeth Ender
  • Erica Taylor
  • Frances Stolarski
  • Gail Martin
  • James Ballenger
  • Josephine Giddens
  • Leanna Overton
  • Linda Soto
  • Lisa Lewis
  • Lucille Armstrong
  • Lynn Cearley
  • Marci Holloway
  • Martha Jarmon
  • Nancy Jensen
  • Nealy Jenkins
  • Paula Rietz
  • Phillip Hawkins
  • Ramona Roston
  • Rebecca Walker
  • Roberto Rodriguez
  • Sheri Sloan
  • Suzanne James
  • Tamu Mckinney
  • Terri Parker
  • Tisha Calhoun


Fresenius Medical Care Holdings, Inc.
Fresenius Seamless Care
PO Box 162970
Austin, TX 78716-2970

Joint Ventures

Fresenius Medical Care Houston Home, LLC
Fresenius Medical Care Sugarland, LLC

For more information about joint ventures, call 844‑209‑9093.

Governing Body

Renal Specialists of Houston, Sarah Shearer, MD
Southwest Nephrology Associates , Marializa Bernardo, MD
Fresenius Kidney Care, Ludwig Teugels
Fresenius Health Partners, Terry Ketchersid, MD
Independent Consumer Advocate, Steven Fleming