Dallas Diagnostic Association: Physicians/Providers

Our physicians are all board certified or board eligible in their individual specialties, including endocrinology, dermatology, gastroenterology, geriatrics, internal medicine, neurology, pulmonology, and rheumatology.

For your physician's telephone and suite number, please visit their individual web page

DDA Garland

601 Clara Barton
Garland, TX 75042
Phone: 972-494-6235
Fax: 972-272-2073

DDA Park Cities

9101 N. Central Expressway, Suite 300
Dallas, TX 75231
Phone: 214-363-2305
Fax: 214-363-2608

Family Medicine

Nazish Islahi, M.D.
Brent W. Walker, D.O.

Internal Medicine

Michelle M. Ho, M.D.
Kay L. Philips, M.D.
Paul J. Sokal, MD, FACP
Elisabeth A. Tilleros, M.D.

Rheumatology

Sherri Zhu, M.D., Ph.D.

DDA Plano

4708 Alliance Blvd.
Plano, TX 75093
Phone: 972-758-6000

Dermatology

Stanferd L. Kusch, M.D.
Mark D. Thieberg, M.D.

Internal Medicine

James B. Chapman, M.D.
Richard C. Chen, M.D.
Joan P. Donley, M.D.
Trung C. Duong, M.D.
Hima Edupuganti, M.D.
Kenneth B. Godsey, M.D.
Francis G. Hill, M.D., Ph.D.
Linda S. Krisik, M.D.
Christina J. Kuo, M.D.
Carl T. Long, M.D., F.A.C.P.
Mildred A. McAfee, M.D.
Jack F. Melton, M.D.
James A. Mitlyng, M.D.
Kyle D. Molen, M.D.
Anita S. Namburi, M.D.
Kenda L. Ramirez, M.D.
Joseph H. Sample, M.D.
Aaron L. Samsula, M.D.
Peter S. Stack, M.D., F.A.C.P.
Carlyle A. Stewart, MD, MPH, FACP
Jennifer K. Zimmer, M.D.

Neurology

C. J. Fraim, M.D.
Michael P. Kellam, M.D.

Gastroenterology

Paul K. Anderson, M.D.
Katrina Bassel, M.D.
Houston Bogus, M.D.
Roger C. Camp, M.D.
John R. Hyatt, M.D.
Tya-Mae Y. Julien, M.D.
Shibu Oommen, M.D.
Terilyn R. Scott-Winful, M.D.
Rassa Shahidzadeh, M.D.

Endocrinology and Metabolism

Terry D. Exstrum, M.D.
Alvin E. Huang, M.D., F.A.C.E.

Geriatric Medicine

Mahenaaz Haq, M.D.
Jill L. Studley, M.D.

Internal Medicine and Critical Care

Rick T. Waldo, MD, FACP, FCCP

Pulmonology

Matthew Curry, M.D.
David Paul Myers, M.D.

Pulmonology and Critical Care

Jason P. Clark, M.D.
Gary E. Erwin, Jr., M.D.
Jeff E. Taylor, M.D.

Rheumatology

Henry Townsend, M.D.
Su Yin, M.D.

DDA Dallas

7777 Forest Lane
Dallas, TX 75230
Phone: 972-758-4600

Internal Medicine

Kathleen R. Zeller, M.D.

Gastroenterology

Paul K. Anderson, M.D.
Katrina Bassel, M.D.
Roger C. Camp, M.D.
Vincent Chan, M.D.
John R. Hyatt, M.D.
Terilyn R. Scott-Winful, M.D.

DDA Frisco

5575 Warren Parkway, Suite 115
Frisco, TX 75034
Phone: 972-668-7372
Fax: 972-668-9063

Internal Medicine

Julie S. Parekh, M.D.

Gastroenterology

Rassa Shahidzadeh, M.D.