Welcome to Our Practice

Welcome to Catalina Dermatology, your Dermatologist in Tucson, AZ and Casa Grande, AZ. We are pleased to announce that as of July 19, 2019, we have also begun seeing patients at TMC-Rincon.

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 will be seeing patients on a full-time basis in a Vail satellite office, as well. Ronald M. Mann, M.D. was fortunate in June 2015 to be joined by Blaine Jensen, PA-C. In January 2021, the practice welcomed its first female provider, Jessica Lester, PA-C. In March 2022, Bridget Shaw, FNP-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

    OVERVIEW Warts are non-cancerous benign growths on the skin that are caused by infections from viruses known as human papillomavirus (HPV). While there are several types of warts that you can develop, the most commonly occurring types of warts include: Common WartsThis type of wart typically appears ...

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    Squamous Cell Carcinoma

    OVERVIEW Squamous cells are found throughout our body; they line the surface of many parts of our body, providing protection for 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 ...

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    Seborrheic Keratoses

    OVERVIEW: Seborrheic keratoses are very common skin growths. They are benign and not worrisome. Seborrheic keratoses tend to develop as you age, with people over 40 more likely to develop these growths. They can occur anywhere on the body except the palms and the soles. They are most typically found ...

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    Seborrheic Dermatitis

    OVERVIEW If you experience dandruff and flaky, oily patches on your back, upper chest, and face, you may have a common skin condition known as seborrheic dermatitis. A form of dermatitis, this type of skin inflammation most frequently affects parts of your body that contain a lot of sebcaeous, or oil-producing ...

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    Rosacea

    OVERVIEW Mainly affecting the skin on your face, rosacea is a long-lasting skin condition. Since the symptoms of rosacea can be similar to other skin issues like acne, getting your skin looked at by a board-certified dermatologist can help in developing a specialized plan of treatment that's right for ...

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    Psoriasis

    OVERVIEW Psoriasis is a chronic autoimmune disorder that causes your skin cells to multiply too quickly. As a result, your skin becomes itchy, flaky, and inflamed as this sped-up growth cycle interferes with the typical skin turnover process. Psoriasis is not a contagious condition. It also cannot be ...

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    Hidradenitis Suppurativa

    OVERVIEW There is no denying that once you hit puberty, numerous physical and emotional changes come along. On the physical side, Hidradenitis Suppurativa is a skin condition that can be hereditary and can start after puberty. What is Hidradenitis Suppurativa? Hidradenitis Suppurativa is a skin condition ...

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    Genital Herpes

    OVERVIEW Did you know that one in every six people between the ages of 14 and 49 has genital herpes? Did you know that most of the infected people are not even aware because infection with the virus can be asymptomatic? So how can you tell if you have it? What should you do if you think you might have ...

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    Eczema (Dermatitis)

    OVERVIEW Eczema (also called dermatitis) is a skin condition that can cause a variety of symptoms. These include red and swollen skin, blisters, and itchiness. Eczema is often a result of an allergic reaction or other sensitivities and varies in severity from person to person. Some people only experience ...

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    Contact Dermatitis

    OVERVIEW Contact dermatitis is an inflammatory skin condition that is caused when the skin comes into contact with a substance that acts as an irritant or allergen. Contact dermatitis can be classified as a type of eczema. What are the Causes of Contact Dermatitis? There are two main causes of contact ...

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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.

  • Blaine Jensen

    Blaine Jensen received his Bachelor’s degree and Physician Assistant Certification in 2003, after completing the Interservice Physician Assistant Program through the U.S. military. He went on to get his Masters of Physician Assistant Studies degree from the University of Nebraska in 2005.

    He has worked in dermatology for most of his career, including several private practices and the Veterans Hospital in Madison, Wisconsin. Blaine joined Catalina Dermatology in 2015 when he moved to Tucson.

    He maintains his license and certification through the National Commission on Certification of Physician Assistants He has special interest in skin cancer detection and treatment, as well as chronic skin conditions like psoriasis. 

    When not in the office Blaine is often found hiking the Catalinas and hitting golf balls poorly.

  • 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! 

  • Bridget Shaw

    Bridget Shaw earned her Master of Science in Nursing from Northern Arizona University in May of 2021, is board certified through The American Academy of Nurse Practitioners, and is also a member of the Dermatology Nurses’ Association. Bridget believes in educating on skin cancer prevention for all ages and takes a holistic approach when caring for her patient’s skin health. Prior to joining Catalina Dermatology, Bridget worked for 15 years as a registered nurse in Mohs skin cancer surgery and reconstruction.

    In her spare time, Bridget enjoys traveling to see her children and grandchildren, sitting on her porch, and swimming with her two rescue dogs. She also enjoys yoga, jeeping, and learning the frustrating game of golf.

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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