Stefanie Martin Diaz , MD

Internal Medicine and Nephrology

(903) 595-5486

Tyler Nephrology Associates
1133 Medical Dr
Tyler, TX 75701

Overview

Dr. Diaz graduated from the Escola De Med Souza Marques (Emsm) Fundacao Tecnico Educacao Souza Marques in 1992. She works in Tyler, TX and 5 other locations and specializes in Internal Medicine and Nephrology. Dr. Diaz is affiliated with East Texas Medical Center, CHRISTUS Mother Frances Hospital Tyler, UT Health Northeast, East Texas Medical Center Tyler and CHRISTUS Mother Frances Hospital Jacksonville.

Gender: Female

Years in Practice: 29 Years

Languages Spoken: English and Spanish

Education & Training

Medical School: Escola De Med Souza Marques (Emsm) Fundacao Tecnico Educacao Souza Marques

Graduation Date: in 1992

Specialties & Hospital Affiliations

Hospital Affiliations:

  • CHRISTUS Mother Frances Hospital Jacksonville
  • CHRISTUS Mother Frances Hospital Tyler
  • UT Health Northeast
  • East Texas Medical Center
  • East Texas Medical Center Tyler

Specialties: Internal Medicine and Nephrology

Health Insurance and Affiliations

  • Aetna Choice POS II
  • Aetna Managed Choice POS Open Access
  • Aetna Signature Administrators PPO
  • Aexcel PPO
  • BCBS Blue Card PPO
  • BCBS TX Blue Advantage HMO
  • BCBS TX BlueChoice
  • BCBS TX HMO Blue Texas
  • Blue Essentials HMO
  • Christus Exchange TX
  • CIGNA Open Access Plus
  • CIGNA PPO
  • First Health PPO
  • Humana Choice POS
  • Humana ChoiceCare Network PPO
  • Humana National POS
  • Humana Preferred PPO
  • MEDICA CHOICE WITH UNITEDHEALTHC
  • PHCS PPO
  • UHC Choice Plus POS
  • UHC Navigate HMO
  • UHC NAVIGATE PLUS POS
  • UHC Navigate POS
  • UHC Options PPO

Diaz's Office Information

Fax: (903) 359-5512
Website: www.tnamd.com
Accepting New Patients: No
Medicare Accepted: No
Medicaid Accepted: No

Office Hours:

Mon8:00 AM-4:30 PM
Tue8:00 AM-4:30 PM
Wed8:00 AM-4:30 PM
Thu8:00 AM-4:30 PM
Fri8:00 AM-4:30 PM
Sat-
Sun-

Doctor Diaz's Other Office Information

Fresenius Medical Care Tyler Home Dialysis
3824 Troup Hwy
Tyler, TX 75703
(903) 581-5252

Fax:(993) 358-1870
Website:fresenius-na.com
Accepting New Patients: Yes
Medicare Accepted:Yes
Medicaid Accepted:No

Office Hours:

Mon9:00 AM-5:00 PM
Tue9:00 AM-5:00 PM
Wed9:00 AM-5:00 PM
Thu9:00 AM-5:00 PM
Fri9:00 AM-5:00 PM
Sat-
Sun-

Tyler Nephrology Associates
203 Nacogdoches St Ste 170
Jacksonville, TX 75766
(903) 595-5486

Fax:
Website:www.tnamd.com
Accepting New Patients: Yes
Medicare Accepted:Yes
Medicaid Accepted:No

Office Hours:

Mon8:00 AM-4:30 PM
Tue8:00 AM-4:30 PM
Wed8:00 AM-4:30 PM
Thu8:00 AM-4:30 PM
Fri8:00 AM-4:30 PM
Sat-
Sun-

Tyler Nephrology Associates
635 Stone Ave
Paris, TX 75460
(903) 785-3300

Fax:(903) 378-5331
Website:www.tnamd.com
Accepting New Patients: Yes
Medicare Accepted:Yes
Medicaid Accepted:No

Office Hours:

Mon8:00 AM-5:00 PM
Tue8:00 AM-5:00 PM
Wed8:00 AM-5:00 PM
Thu8:00 AM-5:00 PM
Fri8:00 AM-5:00 PM
Sat-
Sun-

Tyler Nephrology Associates
1104 E Lincoln Rd
Idabel, OK 74745
(903) 785-3300

Fax:(903) 378-5331
Website:www.tnamd.com
Accepting New Patients: No
Medicare Accepted:No
Medicaid Accepted:No

Office Hours:

Mon-
Tue-
Wed9:00 AM-5:00 PM
Thu-
Fri-
Sat-
Sun-

Dialysis Access Center Of Tyler
807 E 1st St
Tyler, TX 75701
(903) 526-0480

Fax:(903) 352-6251
Website:www.tnamd.com
Accepting New Patients: No
Medicare Accepted:No
Medicaid Accepted:No

Office Hours:

Mon8:00 AM-4:30 PM
Tue8:00 AM-4:30 PM
Wed8:00 AM-4:30 PM
Thu8:00 AM-4:30 PM
Fri8:00 AM-4:30 PM
Sat-
Sun-