The reviews listed below were collected independently of Gonzaba Medical Group through rater8. Each review represents an authentic and verified patient experience.
Had a friendly conversation with the doctor, talked about the vitamins I was taking, she advised me to cut back on some because most of them are in the muti vitamin that I take. I appreciate that she is looking out for my health.
(3 days ago)
Sep-2026
Wonderful
(6 days ago)
Sep-2026
She’s very helpful explaining everything to me
(1 week ago)
Sep-2026
Great doctor
(2 weeks ago)
Sep-2026
Excellent doctor
(2 weeks ago)
Sep-2026
Dr Martinez is wonderful.
(3 weeks ago)
Sep-2026
Great dr
(3 weeks ago)
Sep-2026
Dr. Does a great job she go through every detail with you and right to the point.
Dr. Melissa Martinez-Diaz is Board Certified in Internal Medicine. A native of Las Piedras, Puerto Rico, Dr. Martinez-Diaz attended medical school in Guadalajara, Mexico where she graduated in the top 15% of her class.
She went on to complete her Internal Medicine Residency at Mount Sinai School of Medicine at Elmhurst Hospital Center in Queens, New York in 2004. Dr. Martinez-Diaz joins Gonzaba Medical Group after practicing medicine in Harlingen/Brownsville, Texas.
She has received the Medical Student Excellence Award, Master Teacher Participation Award for excellence in medical teaching to residents and medical students, and was named Clinical Assistant Professor at the University of Texas Health Science Center at San Antonio, to name a few.
Had a friendly conversation with the doctor, talked about the vitamins I was taking, she advised me to cut back on some because most of them are in the muti vitamin that I take. I appreciate that she is looking out for my health.
Wonderful
She’s very helpful explaining everything to me
Great doctor
Excellent doctor
Dr Martinez is wonderful.
Great dr
Dr. Does a great job she go through every detail with you and right to the point.
Satisfied!
I love everything about Dr. Diaz