Brand Certified
Select Internal Medicine
4.9(76 reviews)
Certified by Select Internal Medicine • Aug 30, 2026
Business Details
13108 Dallas Parkway, Frisco, TX
75034, United States
Certified by Select Internal Medicine • Aug 30, 2026
(469) 200-5301
Certified by Select Internal Medicine • Aug 30, 2026
https://www.selectinternalmedicinetx.com
Certified by Select Internal Medicine • Aug 30, 2026
About
Certified by Select Internal Medicine • Aug 30, 2026
DoctorInternal MedicineMental Health ServiceWeight Loss CenterDiabetes Center
Select Internal Medicine in Frisco, TX, provides personalized concierge-style internal and functional medicine care focused on your long-term health. Led by Dr. Humera Ahmed and Dr. Dina Diehl, our practice offers unhurried visits, 24/7 physician access, and comprehensive services, including annual physicals, chronic disease management, cancer screenings, diabetes care, hormone replacement, mental health care, and advanced functional medicine. We also specialize in medical weight loss services, weight loss consultation, and weight loss management through our dedicated medical weight loss center. Experience compassionate care tailored to your unique needs. Contact us today to schedule your appointment!
Details
- Requires appointmentAvailable
Location
Certified by Select Internal Medicine • Aug 30, 2026
Hours
Certified by Select Internal Medicine • Aug 30, 2026
Monday8:00 AM - 5:00 PM
Tuesday8:00 AM - 5:00 PM
Wednesday8:00 AM - 5:00 PM
Thursday8:00 AM - 5:00 PM
Friday8:00 AM - 4:30 PM
SaturdayClosed
SundayClosed
Products & Services
1 list · 15 items
Explore offerings from Select Internal Medicine on 13108 Dallas Parkway in Frisco, with popular services available at this location.
Reviews
4.9
76 reviews
5 stars
75
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1 star1
- KNK. NewbAug 18, 20265.0Dr. Diehl is incredibly thorough and knowledgeable. I highly recommend. Her mix of internal and functional medicine has been really helpful and exactly what I’ve been looking for. Highly recommend her at Select Internal Medicine.
- WHWade HuckabeeJul 19, 20265.0I recently celebrated my 1-year anniversary with the practice and have to say that the experience has been absolutely transformational. Dr. Diehl is exceptional...incredibly thorough and a pleasure to see. When we started the journey together I was experiencing any number of weight- and inflammation-related issues and today I feel better than I have in decades. Very grateful for the team at Select and highly recommend.
- GPGene PiercefieldJun 11, 20265.0This was my first visit and Dr Ahmed is very thorough and knowledgeable.
- VMVicky MorrisonMay 6, 20261.0The worst experience with Angela Navarro. No other word that RUDE. The doctors might be great, but because of my experience with her I’ll never find out!
- SHSarah HoltonMay 26, 20235.0I had a wonderful experience with Dr. Diehl and her whole staff was so nice and professional!! Such a great practice!!!
Frequently Asked Questions About Select Internal Medicine
What types of medical services does Select Internal Medicine offer?
Select Internal Medicine offers concierge, internal, and functional medicine services including annual physicals, weight loss, hormone replacement, cancer screening, and treatment for various conditions such as hypertension, diabetes, GERD, COPD, osteoporosis, thyroid and kidney disease, high cholesterol, and mental health.
What are the operating hours of Select Internal Medicine?
Select Internal Medicine is open Monday through Thursday from 8:00 AM to 5:00 PM and on Friday from 8:00 AM to 4:30 PM. It is closed on Saturdays and Sundays.
Do I need an appointment to visit Select Internal Medicine?
Yes, appointments are required to visit Select Internal Medicine to ensure personalized and unrushed care.
Where is Select Internal Medicine located?
Select Internal Medicine is located at 13108 Dallas Parkway, Ste 430, Frisco, TX 75034, USA.
What payment methods are accepted at Select Internal Medicine?
Select Internal Medicine accepts American Express, cash, check, Discover, Mastercard, and Visa as payment options.
How can I contact Select Internal Medicine?
You can contact Select Internal Medicine by phone at +1 469-200-5301 or via email at dinadiehl@hotmail.com.
Is there 24/7 access to a physician at Select Internal Medicine?
Yes, Select Internal Medicine offers 24/7 physician access to support patients whenever needed.
What nearby places can I visit before or after my appointment at Select Internal Medicine?
Nearby you can visit Boulder Draw Park and Griffin Park for outdoor activities, as well as The Peacock Theater for entertainment. These locations provide great options for relaxation or family fun before or after your medical appointment.
Are there any nearby schools close to Select Internal Medicine?
Yes, there are several schools nearby including James R. Newman Elementary School, Griffin Middle School, and Foundations Montessori Academy of Frisco, which could be convenient for families visiting the area or attending appointments.
What nearby services can help me if I need home cleaning or professional services near Select Internal Medicine?
Nearby professional services include OCD Cleaning of Frisco and Frisco Pressure Washing and Grill Cleaning, which provide home cleaning and maintenance services.
Brand Certified Facts from Select Internal Medicine
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