Specializing in Concierge Internal Medicine in Frisco, TX
What is Concierge Medicine?
Signature Internal Medicine is a superior internal medicine practice in Frisco, TX, led by Humera Ahmed, MD, and Dina Diehl, DO. We offer 24/7 access to physicians any time patients need them. Providers spend as much time as patients desire to ensure exceptional care so appointments never feel rushed.
Meet Your Providers
Dr. Diehl and Dr. Ahmed currently have privileges at Texas Health Hospital Plano & Texas Health Hospital Frisco.
List of Services
Patient Reviews
EXCELLENT!
★★★★★
Lanette H. | Dec 20, 2023
GREAT COMMUNICATION. VERY GOOD CALL.
★★★★★
Joseph D. | Nov 30, 2023
BEST DOCTOR EVER
★★★★★
Raymond M. | Oct 25, 2023
SHE LISTENS & DISCUSSES YOUR CURRENT SICKNESS. THEN SUGGESTS THINGS FOR YOU TO DO TO HELP GET BETTER & SHE EXPLAINS WHAT MEDICINES SHE IS PRESCRIBING AND HOW THEY SHOULD HELP. THEN IN A COUPLE DAYS SHE CALLS YOU TO SEE HOW YOU ARE DOING & MAKES FURTHER SUGGESTIONS.
★★★★★
Lila A. | Aug 16, 2023
QUICK, DETAILED, AND COMPREHENSIVE APPOINTMENT WITH HER!
★★★★★
Umar A. | Jul 24, 2023
IT WAS GREAT
★★★★★
Spencer P. | Jul 15, 2023
DR. AHMED IS VERY CARING PHYSICIAN.
★★★★★
Artel K. | May 26, 2023
AS AN EXECUTIVE WITH A BUSY SCHEDULE, WORKING WITH DR. DIEHL AS A PATIENT CAN ONLY BE DESCRIBED AS : FOCUSED, PRECISE, REASSURING, AND CONFIDENT. I APPRECIATE THE FLEXIBILITY AND SUPPORT DR DIEHL AND THE ENTIRE SIGNATURE TEAM PROVIDES. I ALWAYS WALK AWAY FEELING BETTER. CHEERS !
★★★★★
Gregory M. | May 01, 2023
VERY, VERY THOROUGH DURING YOUR OFFICE VISIT. REALLY LISTENS AND TAKES THE TIME NEEDED WHEN YOU ARE WITH HER WHICH IS SO REFRESHING AND MAKES ME CONFIDENT I AM GETTING THE BEST CARE.
★★★★★
Carmen W. | Apr 27, 2023
Insurances
We accept most insurance providers. If you have specific questions regarding your coverage, please contact us for additional information.