Minty Smiles Duncanville, TX
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Meet our team.

Two dedicated doctors. One patient-first philosophy.

Our Doctors

Trusted & experienced dentists.

Our doctors bring years of experience, ongoing continuing education, and a deeply personal approach to every patient who sits in our chair. They are both members of the American Dental Association and committed to advancing their skills year after year.

Dr. Mir Q. Nasiri
Dentist · Lead Clinician

Dr. Mir Q. Nasiri

Dr. Mir Q. Nasiri graduated from the University of Illinois at Chicago College of Dentistry in 2018 and has built a practice around precision, transparency, and calm chair-side care. After earning his DDS, he went on to complete advanced implant training, culminating in a Master of Implants certificate — a credential that reflects hundreds of hours of postgraduate study and hands-on surgical experience. Patients and colleagues alike single out his methodical approach to treatment planning: he takes the time to walk patients through every step of a procedure, addresses concerns before they arise, and never rushes a consultation. Outside the practice, Dr. Nasiri is married to a fellow dentist and is the proud father of one daughter. He is an active member of both the American Dental Association and the Texas Dental Association.

UIC, 2018 Master of Implants ADA Member TDA Member
Dr. Fatima Siraj
Dentist · Community Care

Dr. Fatima Siraj, DMD

Dr. Fatima Siraj was raised in Chicago with family roots in India — an upbringing that gave her a deep appreciation for community, accessibility, and service. She completed her Bachelor of Dental Surgery (BDS) in Vikarabad, India, before returning to the United States and earning her DMD from the University of Illinois at Chicago College of Dentistry in 2015. She then practiced in Chicago for three years, building a loyal patient base through her warm, patient-first approach to general, restorative, and preventative dentistry. Her commitment to community outreach has taken her well beyond the clinic walls — she has volunteered with underserved populations and participated in dental health education programs throughout the DFW area. Dr. Siraj is a member of the American Dental Association and the Chicago Dental Society. She is married to a dentist and is the proud mother of one daughter.

BDS, Vikarabad UIC DMD, 2015 ADA Member Community Outreach
The Minty Smiles team · 403 W Wheatland Rd
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ADA Members
Our Philosophy

Care that never rushes.

Both Dr. Nasiri and Dr. Siraj founded their careers on the same conviction: good dentistry starts with a conversation. Before any procedure, they take the time to understand what a patient is experiencing, what they're worried about, and what outcome they're hoping for.

That unhurried attention is what patients notice first — and what keeps them coming back. Whether it's a six-month cleaning or a complex full-mouth restoration, every patient receives the same careful planning and transparent communication.

  • Honest, jargon-free consultations
  • Treatment plans reviewed together before any work begins
  • Sedation available for anxious patients
  • Ongoing continuing education and advanced certifications
Dr. Nasiri in the practice
New Patient

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