Chevy Chase Physician
5530 Wisconsin Avenue, Suite 1510
Chevy Chase, Maryland 20815 US
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Treatment Pricing

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21 years experience
10 expert answers
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Board Certifications

Board-certified by the American Board of Urology


Fellow, American College of Surgeons (FACS)

Consultation Fee


Hospital Privileges

Dr. DuPont has hospital affiliations at Suburban Hospital, Sibley Memorial Hospital.


  • Undergraduate & Medical School

    Medical: MD, Georgetown University
  • Post-Medical School Training

    Residency: Urology, University of Wisconsin - Madison, 1989
    Neuro - Urology, University of Virginia, 1994
    Female Urology and Pelvic Reconstructive Surgery, UCLA School of Medicine, 1996

Treatments offered at DuPont Institute

Most popular answers from Mary C. DuPont, MD, FACS

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How do you decide between using the Mona Lisa Touch procedure and the ThermiVa treatment?

What is missing to give a more precise answer is your age and whether you suffer from Sjogren's Syndrome, which a lot of women with Lupus also have.... READ MORE

Mona Lisa Touch and urinary health. Any suggestions?

Although it is possible that the Mona Lisa Touch may help you with urinary frequency, there is no guarantee that the Mona Lisa will improve/resolve it... READ MORE

After having Botox for crows feet I have started experiencing back pain. Is this normal and will it go away?

The only way that I can see this happening is if you were very tense and uncomfortably positioned while having the Botox treatment. As others have... READ MORE

Will botox relieve urinary retention?

Great question! It is very unusual to have urine retention secondary to the urethral sphincter not relaxing (a lack of coordination between the... READ MORE

Can Mona Lisa Touch help Interstitial Cystitis Symptoms?

Anecdotally, I have had several IC patients report improvement in overall symptoms after treatment with the MonaLisa. IC symptoms tend to be... READ MORE

I am an ovarian cancer survivor. Will Mona Lisa work for me?

You have nothing to lose by trying the MonaLisa except for vaginal dryness! You can be assured that it will not increase cancer risk in your situation... READ MORE

Which is better Mona lisa or resouluna?

The Medispa offers ThermiVA, which utilizes radiofrequency to heat tissue over 30 minutes. The MonaLisa is a vaginal laser that is FDA approved and... READ MORE

What is best treatment for vaginal atrophy in 70 year old who has been celibate nine years?

There is no one right answer for this as it depends on the findings of the examination and the patient's individual concerns (is Estrogen use a... READ MORE

i had sex within that time frame of 48 hrs after Mona Lisa treatment.. Dose that effect the treatment outcome?

The results of the MonaLisa Touch treatment will not suffer by having intercourse within 48 hours.  The main reason for recommending abstinence for ... READ MORE

Can someone use both the Mona Lisa touch and the ThermiVa?

There is no contraindication to doing both treatments as long as they were not done at the same time and enough healing time has occurred between... READ MORE

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*Your results may vary. Any specific claims or permanence length of results vary for each patient and are not guaranteed.