Welcome to Foothill Dermatology Medical Center

"I have been going to Dr. Sidhu for approximately 5 years now and I have fair skin with chronic skin cancer in all forms. Since I have been going to Dr. Sidhu, he has been treating me for this problem. He has sense of professionalism and conscientiousness during any procedure where the cancer has to be cut out as well as his follow ups. He puts you at ease and does the procedure in such a way, without any discomfort or pain. I am really fortunate to find a dermatologist such as Dr. Sidhu and am certainly happy to recommend him to all my friends and relatives. His staff is always cheerful and happy and makes me feel right at home. "

Robert Baumgarten

Thank you for visiting the website of the Foothill Dermatology Medical Center.

NOTICE: We are now offering Telehealth services. You can call and make your appointment today.

Our facility is a multi-specialty organization that is dedicated to providing patients with the highest caliber of healthcare. We offer patients the attention they deserve in a professional manner.

Our dermatologists believe in continuous clinical education and research in the advancements of today, giving each patient who visits our practice the personal and informative visit he or she desires. We understand that enhancing, rejuvenating, and improving the appearance of the skin by using safe, state-of-the-art medical treatments are important for providing our patients with a lifetime of radiant, healthy skin.

We offer several specialized departments to provide experts with distinguished areas of knowledge who can help our patients. As leaders in the healthcare community, our staff has the training required to provide optimum treatment.

  • The Acne Treatment Center
  • The Skin Cancer Treatment Center
  • The Laser and Skin Rejuvenation Center

Our practice has two convenient locations, and services patients in and around the areas of Glendora and Rancho Cucamonga, California. With multiple practices, we provide our patients with options and convenient locations that make it easier than ever to get the care and attention they require.

Dr. Sidhu is the region's best skin cancer surgeon and expert, having performed almost 10,000 skin cancer procedures and treatments for patients over the years. He has even treated many doctors and families in the surrounding area, helping thousands of patients who have been diagnosed with cancerous skin cells in regaining their health.

At Foothill Dermatology Medical Center, we are committed to providing our patients with the best medical and dermatological care possible in our community. We welcome new patients to our practice, and we will answer any questions or concerns you may have as you explore the options of treatment available through our modern facility.

Download the Patient Pocket app here!

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Featured Articles

Read about helpful topics

  • Neurodermatitis

    Neurodermatitis around the anklebone: Scratching an itchy patch around the ankle caused the neurodermatitis to appear. Neurodermatitis: Overview Neurodermatitis is a skin condition that begins with an itch.The itch can develop anywhere on the surface of the body. Most commonly, though, an itchy patch ...

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  • Nummular Dermatitis

    Nummular dermatitis: This skin problem often causes coin-shaped rashes on the skin that can itch or burn. Nummular dermatitis: Overview Also called discoid eczema People who get this skin problem often see distinct, coin-shaped (nummular) or oval sores on their skin. Nummular dermatitis often appears ...

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  • Moles

    Moles are common. In fact, light-skinned adults typically have 10 to 40 “common” or “normal” moles on their skin. When you talk to your dermatologist about your moles, he or she may use the word “nevus.” Nevus is the medical term for mole. When your dermatologist is talking about two or more ...

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  • Skin Cancer

    Skin cancer is the most common cancer. Current estimates are that 1 in 5 Americans will develop skin cancer in their lifetime. When detected early, skin cancer is highly treatable. The most common warning signs of skin cancer include changes in size, shape, or color of a mole or other skin lesion or ...

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  • Acne

    If you have acne, also called acne vulgaris, you’re not alone. It is the most common skin condition in the United States. Approximately 40 to 50 million Americans have acne. Most are teens and young adults but it can occur at any age.Newborns get acne. Children get acne. Even menopausal women get acne. At ...

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  • Lupus and Your Skin

    Lupus is an autoimmune disease, a condition in which your body’s immune system attacks healthy cells. Lupus can affect many organs in your body, including your skin. The skin is affected in approximately two-thirds of people who have lupus. Discoid lupus erythematosus (DLE) flare WHAT IS LUPUS? There ...

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  • Lichen Planus

    Lichen planus is a skin disease that also is common inside the mouth. It also can affect your genitals, scalp, fingernails and toenails. WHAT DOES LICHEN PLANUS LOOK LIKE? On each part of the body, lichen planus looks somewhat different. The following describes what you can see on each part of the body. Skin On ...

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  • Laser Hair Reduction

    Unwanted hair is a concern for many people. If unwanted hair bothers you, you may want to discuss this with your dermatologist. Many dermatologists offer treatment for unwanted hair. One treatment option is laser hair removal. Laser hair removal reduces the amount of unwanted hair. A laser sends beams ...

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  • Hyperhidrosis (Excessive Sweating)

    Hyperhidrosis is excess sweating. We all need to sweat to keep our bodies cool. However, people with hyperhidrosis seem to have overactive sweat glands. They may sweat even when their body does not need cooling. Many people who have hyperhidrosis sweat from one or more areas of the body. Most often, ...

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  • How to Protect Yourself from the Sun

    Anyone can get skin cancer, regardless of skin color. Avoiding overexposure to the sun is the most preventable way to reduce your risk for all skin cancers, including melanoma, the deadliest form. Seeking shade, wearing protective clothing and applying sunscreen are important ways to protect your skin ...

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  • ""Absolutely outstanding doctor, physician's assistants, nurses, and reception staff -- all of them! And the facility is first rate, almost like a resort hotel. I am extremely impressed, and urge anyone in need of dermatological care to avail themselves of their services.""
  • ""Dr. Sidhu is the best! Not only is he an amazing Dermatologist, but he has a degree specializing in skin cancer which I like, being a former sun worshiper. It's comforting to know he's "specialized" and really knows what to look for AND he also has the skills to keep me scar free in the process! The office is beautiful and the staff are all so friendly and helpful. I highly recommend them. Make an appointment. You'll thank me!""
    Lori M.
  • ""Exceptional and Trustworthy!!

    Dr. Sidhu is an exceptional dermatologist and cosmetic surgeon! He genuinely cares about his patients concerns. In contrary, most Doctors will do any cosmetic procedure a patient wants even though aesthetically it does not look good on them and it's nice to know that Dr. Sidhu is honest with me and will not do anything aesthetically that might not look good on me, which also reassures me that he is looking out for the best interest for his patients. I will never regret going to Dr. Sidhu for medically necessary procedures and cosmetic as well because I trust him! Also his Physician Assistants are very kind, and also very good!""

    During my office visit, I found the staff to be very courteous and friendly. I just want to share how wonderful this facility is. Upon seeing me I felt they really did care about me and my concerns, I've heard nothing but good things about Dr. Sidhu and his Providers and now I know first hand. It was a wonderful experience.""

Our Locations

Hours of Operation- Glendora

Due to COVID-19 we have temporarily modified our office hours. Close daily for lunch from 1 to 2 pm. Closed on New Years Day.

Foothill Dermatology Medical Center


9:00 AM-5:00 PM


9:00 AM-5:00 PM


9:00 AM-5:00 PM


9:00 AM-5:00 PM


9:00 AM-5:00 PM