Welcome to Our Practice

Welcome to Valley Dermatologic Medical Group, Inc., Your Dermatologists in Tarzana, CA and Simi Valley, CA

Welcome! Our dermatology professionals are pleased to welcome you to our practice. We want all our patients to be informed and fully understand any dermatological health issues. We've developed a web site loaded with valuable information about dermatology, skin problems and treatments. 

Our web site also provides you with background about our staff, office hours, insurance policies, appointment procedures, maps, directions to our office and other useful information. We know how hectic life can be and are committed to making our practice convenient and accessible. We want you to feel confident that you're working with doctors who are qualified, experienced and caring. 

Please take a few moments to look through this site to get a better feel for Valley Dermatologic Medical Group, Inc.s' capabilities and services. We also invite you to email or call our office at any time to request an appointment

Thank you.

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Meet Our Staff

  • Daniel A. Gross
    MD

    Dr. Gross is a long time Board Certified Dermatologist. He was awarded the title of Clinical Professor of Medicine/Dermatology at the UCLA School of Medicine.

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  • Charles E. Linden
    MD

    Dr. Linden was born in Los Angeles, California. He graduated from the Medical College of Wisconsin in 1979.

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  • Clayton T. Hinshaw
    MD

    Dr. Hinshaw was born in San Diego, California. Dr. Hinshaw received a bachelor of science in engineering from UCSD in 1990.

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  • Ada M. Winkielman
    MD

    Dr. Ada Winkielman joined Valley Dermatology in 2005. She is experienced in all aspects of dermatology and performs various cosmetic procedures too.

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Testimonials

  • "Coming Soon.."

Featured Articles

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  • The Power of Hand-Washing to Prevent Coronavirus

    The single most important piece of advice health experts can give to help us stay safe from COVID-19 is this one: Wash your hands. "In the final analysis, it's the hands. The hands are the connecting piece," says Elizabeth Scott, PhD. Scott co-directs the Center for Hygiene and Health in Home and Community ...

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  • How Long Does the Coronavirus Live on Surfaces?

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  • Coronavirus: What You Need to Know

    The new coronavirus epidemic that started in Wuhan, China, in late December is now in dozens of countries, including the United States. Here are answers to key questions about the virus, including how to protect yourself and what to expect. What are the symptoms of coronavirus? According to the CDC, ...

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  • Coronavirus: Is It Safe to Get Deliveries?

    With more than 50% of the U.S. population living under stay-at-home restrictions, companies that deliver food and household goods are inundated with orders. As they scramble to meet the demand, you may wonder if ordering in puts you or the people making your deliveries at risk. The Question of Worker ...

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  • Coronavirus Myths & Facts

    As Coronavirus Myths Multiply, Experts Sort Fact From Fiction The new coronavirus continues its steady march through the U.S. population, bringing with it a second plague: potentially dangerous myths and rumors about COVID-19, spread via the internet. You may have already heard some of these coronavirus ...

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  • Avoid Coronavirus Misinformation

    A Doctor's Tips for Spotting Fake COVID-19 News As we all try to stay safe from COVID-19, arming yourself with accurate news information has never been more important – but it’s not always easy. Fake news can be challenging to recognize because there’s often a little truth mixed in with misinformation. ...

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  • Calming Your Child's Coronavirus Fears

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Contact Us

Send Us an Email!

Hours of Operation

Our Regular Schedule

Valley Dermatologic Medical Group, Inc.

Monday:

8:00 am-5:00 pm

Tuesday:

8:00 am-5:00 pm

Wednesday:

8:00 am-5:00 pm

Thursday:

8:00 am-5:00 pm

Friday:

8:00 am-5:00 pm

Saturday:

By Appointment

Sunday:

Closed

Simi Dermatologic Medical Center

Monday:

8:00 am-5:00 pm

Tuesday:

8:00 am-5:00 pm

Wednesday:

8:00 am-5:00 pm

Thursday:

8:00 am-5:00 pm

Friday:

8:00 am-5:00 pm

Saturday:

By Appointment

Sunday:

Closed