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SpecialtiesDoctors may have more than one area of specialty interest. Board certification in a specialty area means the doctor has completed formal training and has practice experience in that specialty, and has passed the certification examination from the corresponding accredited medical specialty board.
Doctors may have more than one area of specialty interest. Board certification in a specialty area means the doctor has completed formal training and has practice experience in that specialty, and has passed the certification examination from the corresponding accredited medical specialty board.
Dermatology
Languages spoken
English
Doctor Q&A
25 Answers
0 Agrees
The number of answers this doctor has agreed with.
A 46-year-old member asked:
Dr. Joseph Duvall answered
47 years experience Dermatology
Sun and dyness: The two things you can control that cause aging are dryness and excess sun exposure. Using a moisturizer regulary and using a sunscreen and protectin ... Read More
4
4 thanks
A 31-year-old female asked:
Dr. Joseph Duvall answered
47 years experience Dermatology
Cortisone: You can use Hydrocortisone cream safely for 7-10 days and this should help. Oral steroids are very helpful for severe reactions to medications. Yo ... Read More
3
3 thanks
A 45-year-old member asked:
Dr. Joseph Duvall answered
47 years experience Dermatology
No: Powder absorbs sweat, but does not change how much you make. Antiperspirants--try ones labeled "clinical strength"--should help. There are perscript ... Read More
6
6 thanks
90,000 U.S. doctors in 147 specialties are here to answer your questions, provide medical advice, write prescriptions, and more.
TestimonialsRecommendations and Thank you notes are endorsements given from patients or other doctors.
Recommendations and Thank you notes are endorsements given from patients or other doctors.
2
Recommendations
64
Thank you notes
HealthTap member
Mar 30, 2015
Dr. Duvall is an amazing doctor! #nationaldoctorsday2015 #virtualflower1
HealthTap member
Mar 31, 2015
Dr. Duvall is an amazing doctor! #nationaldoctorsday2015 #virtualflower1
HealthTap member
Thank you. I'll try the hydrocortisone cream. Hopefully she will get some relief.
HealthTap member
Thankyou I have a big scar on my cheekbone after skin cancer
HealthTap member
Thank you, your answer or tip was very helpful!
Education & Training
Medical/Graduate school
University of Missouri-Columbia School of Medicine, MO
Graduated 1974MD
90,000 U.S. doctors in 147 specialties are here to answer your questions, provide medical advice, write prescriptions, and more.
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