Welcome to Our Practice

Welcome to Catalina Dermatology, your Dermatologist in Tucson, AZ, Casa Grande, AZ, and Vail, AZ.

Choosing a physician or other medical provider can be a very difficult decision. It is essential to find someone who satisfies criteria you may have from a professional perspective, including the provider’s academic training and experience. However, it is equally important that the individual with whom you choose to treat makes you feel comfortable discussing your medical concerns.

Here at Catalina Dermatology, we pride ourselves on creating an environment that meets both these needs. Our physician and our physician assistant are not only exceptionally well-trained and experienced in the field of dermatology, but also intent on practicing medicine with empathy and compassion.

Catalina Dermatology has served Tucson, Arizona since 2004, and Casa Grande, Arizona since 2012. As of July, 2022, Catalina Dermatology began seeing patients in a Vail satellite office, as well. Ronald M. Mann, M.D. was fortunate in January 2021, to welcome Catalina Dermatology’s first female provider, Jessica Lester, PA-C. In November 2022, Steven Tebbs, PA-C joined the practice. Together, they offer comprehensive dermatological care to all ages.

We welcome new patients to schedule an appointment and visit any of our three offices by calling 520-529-8883.



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Featured Articles

    Squamous Cell Carcinoma

    OVERVIEW Squamous cells are found throughout our body; they line the surface of many parts of our body, protecting the tissue and organs beneath. They are found in our respiratory tracts and also our digestive tracts. In our skin, squamous cells make up the outer part of our epidermis (the outermost ...

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    Younger Looking Hands

    OVERVIEW It comes as no surprise that aging is accompanied by many changes in our skin. As we age, our skin becomes thinner, looser, and more frail. Even minor trauma can lead to bruising, scratches, or cuts which can take longer to heal. Accumulated sun damage can result in wrinkles, dryness, and the ...

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    Wrinkle Removal Techniques

    OVERVIEW As you grow older, your body loses its ability to produce as much collagen as it once did. Your skin cells also divide at a slower rate, changing their structure and thinning. Wrinkles are a part of this aging process. If you don't like the look of your wrinkles, your dermatologist can help. ...

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    What can treat large facial pores?

    OVERVIEW Although there are no medical reasons why you should be worried about enlarged pores, many feel their appearance would be improved with less noticeable pores. If you have large pores affecting the way you view and feel about yourself, here are some tips to help shrink your pores. What are the ...

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    Ways to Replace Lost Collagen

    OVERVIEW Used to make your body's connective tissue, collagen makes up one-third of all the protein present in your body. Its strong fibers are used to connect ligaments, muscles, bones, and of course, your skin. Collagen is responsible for keeping your skin supple, resilient, and youthful. As you age, ...

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    Vaginal Tightening

    OVERVIEW Aging, childbirth, and a change in your hormone levels can all affect the vagina and your sexual health. If this is beginning to impact your overall quality of life, scheduling an appointment with a board-certified dermatologist to discuss the options for vaginal rejuvenation can help. What ...

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    Unwanted Tattoos

    OVERVIEW Regret getting your last ink? You're not alone—according to WebMD, approximately 25% of people with tattoos experience regret after getting one. If you're looking for a way to remove your unwanted tattoo, talking to a board-certified dermatologist can help. Laser tattoo removal to remove tattoos ...

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    Uneven Skin Tone

    OVERVIEW Uneven skin tone happens when areas of your skin are lighter or darker than other parts. It affects your skin's overall pigmentation due to a pigment known as melanin. Disruption or damage to melanin-producing cells leads to changes in skin tone. Areas of patches that are darker have too much ...

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    Types of Veins and Treatment Options

    OVERVIEW Appearing on your legs, both varicose veins and spider veins can not only affect your outward appearance, but their presence can also signify health problems in your body. A board-certified dermatologist can help—minimally invasive treatments are available to reduce or eliminate varicose and ...

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    Types of Chemical Peels & Which One is Right For You

    OVERVIEW Also known as chemoexfoliation, chemical peels are popular cosmetic procedures that exfoliate and rejuvenate your skin. Depending on your aesthetic needs, chemical peels come in three main types: light, medium, or deep, with deeper chemical peels making use of stronger chemical agents to treat ...

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Meet the Providers

  • Dr.
    Ronald Mann

    Ronald M. Mann, M.D., Medical Director and Owner of Catalina Dermatology, has over a decade of experience as a fellowship trained Mohs surgeon and a dermatologist. Certified by the American Board of Dermatology, Dr. Mann has been practicing in Tucson, Arizona since August 2003.

    After graduating from the University of Pennsylvania School Of Medicine, Dr. Mann completed his internship at the Graduate Hospital of the University of Pennsylvania. He fulfilled a residency in dermatology at the University of Pittsburgh Medical Center and thereafter completed a fellowship in Mohs Surgery at the University of Louisville in Louisville, Kentucky.

    In addition to being board certified, Dr. Mann is a fellow of the American College of Mohs Surgery, and a member of the American Academy of Dermatology, Arizona Medical Association, American Society for Dermatologic Surgery, and Pima County Medical Society.

    Dr. Mann established his private practice in 2004. He is married to Rebecca Mann, who is his practice manager. They have two grown daughters. Dr. Mann enjoys golf and traveling.

  • Jessica Lester

    Jessica Lester graduated from the University of Washington and completed the Physician Assistant program at the University of California, Davis in 2019. She is certified by the National Commission on Certification of Physician Assistants and is currently working on completing the Diplomate Fellowship by the Society of Dermatology Physician Assistants. She believes in empowering her patients to be proactive participants in their skin care and make healthy choices in their everyday lives. Prior to joining Catalina Dermatology, Jessica worked in burn and reconstructive surgery.

    Jessica is newly married to a resident physician at Banner and has a mini goldendoodle named Coco. She enjoys Pilates, spinning, cooking, and golfing in the sunshine with lots of sunscreen! 

  • Steven Tebbs

    Steven Tebbs received his bachelor’s degree in Exercise Science at the University of Utah in 2016 and later completed the Physician Assistant program at Rocky Mountain University of Health Professions in 2022. Steven has a passion for dermatology and aims to provide the best quality of care and evidence-based medicine for his patients.

    Steven loves spending his free time with his wife and two children. Additionally, he enjoys sports, exercising, and the outdoors.

Our Locations

Catalina Dermatology - Casa Grande

Monday:

Closed

Tuesday:

Closed

Wednesday:

Closed

Thursday:

7:30 am-2:45 pm

Friday:

Closed

Saturday:

Closed

Sunday:

Closed

Catalina Dermatology - TMC One Rincon

Monday:

Closed

Tuesday:

Closed

Wednesday:

Closed

Thursday:

Closed

Friday:

1:30 pm-5:00 pm

1st and 3rd each month

Saturday:

Closed

Sunday:

Closed

Catalina Dermatology - Tucson

Monday:

7:30 AM-4:30 PM

Tuesday:

7:30 AM-4:30 PM

Wednesday:

7:30 AM-4:30 PM

Thursday:

7:30 AM-4:30 PM

Friday:

7:30 AM-4:30 PM

Saturday:

Closed

Sunday:

Closed

Testimonials

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