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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

    Warts

    Warts are non-cancerous, benign growths on the skin that are caused by infection from viruses known as human papillomavirus (HPV). The most common type of warts include: common warts, plantar warts (warts that appear on the soles of the feet), flat warts, and genital warts. Warts can present as rough, ...

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    Vitiligo

    Vitiligo is an autoimmune disease which causes the loss or inactivation of pigment producing cells in the skin, resulting in light or white patches of skin and hair. The degree and severity of pigment loss can vary from person to person. In some, it is localized to a small area or streak. In others, ...

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    Venous Lakes

    Venous lakes are bluish, purplish, vascular papules that occur on sun exposed areas such as the ears and lips. They are a result of long-term sun exposure and sun damage. As they are harmless, no treatment is necessary. However, they can be treated or removed if bothersome or symptomatic. Disclaimer: ...

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    Urticaria (Hives)

    Urticaria is the medical term for hives - a common skin rash which presents with itchy pink welts. The welts can vary in size, shape, and distribution. A defining characteristic is that the individual lesions are transient, appearing and resolving within a 24 hour period. So, even though an individual ...

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    Traction Alopecia

    Traction alopecia is a type of hair loss that occurs as a result of the hair being pulled too tightly. It commonly occurs in hair styles such as ponytails, buns, tight braids, cornrows, hair weaves, and hair extensions. The prolonged traction or pulling leads to hair breakage and resultant hair loss ...

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    Tinea Versicolor

    Tinea versicolor, also called pityriasis versicolor, is a common skin infection caused by the overgrowth of a yeast. Typically, it presents as patchy areas of lighter or darker discoloration on the trunk and shoulders that can be scaly in appearance. It can affect anyone, but is more common in teens ...

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    Tinea

    Tinea refers to a group of fungal infections which can affect the skin, hair, and nails. The specific name of the infection depends on the affected area of the body. A few common examples include: tinea capitis (infection of the scalp/head) - often referred to as ringworm tinea corporis (infection ...

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    The Damaging Effects of UV Radiation

    The sun emits UV radiation in the form of UVA, UVB, and UVC. UVA rays, which are the longest, penetrate the deepest in the skin and are responsible for tanning and premature aging. UVB rays are shorter and responsible for vitamin D production in the skin. UVB rays are also the cause of sunburning. UVC ...

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    Telogen Effluvium

    Telogen effluvium is a common cause of temporary hair loss caused by excessive shedding of telogen or resting hairs. All hair cycles through the stages of hair growth - from growing to involution to resting and eventually shedding. In a normal scalp, about 90-95% of hair follicles are in the growing ...

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    Tattoo Removal

    A tattoo is a permanent mark made by depositing ink or pigment into the skin. Various options are available for tattoo removal including: laser treatments, dermabrasion, chemical peels, and even surgical excision. Laser treatments are the preferred method for most tattoo removal. Laser therapy works ...

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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 - Vail

Monday:

8:00 am-4:00 pm

Tuesday:

8:00 am-4:00 pm

Wednesday:

Hours to be determined

Thursday:

Hours to be determined

Friday:

Hours to be determined

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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