Dr. Frank A. Armstrong DO


Dr. Frank T. Armstrong is a board-certified dermatologist dedicated to helping patients achieve and maintain healthy skin. At Armstrong Dermatology and Dermatology Specialists of West Florida, our focus is to customize skin care treatments for each patient, and we are committed to providing each patient with an exceptional level of care and service.  Our state-of-the-art facility is designed to meet your individual skin care needs and our dedicated staff works together as a team to provide high-quality comprehensive care.


3 Convenient Locations

Armstrong Dermatology & Skin Cancer Center
9170 Oakhurst Road, Suite 1 • Seminole, FL 33776

Dermatology Specialists of West Florida
5200 Seminole Blvd. • St. Petersburg, FL 33708

Dermatology Specialists of West Florida
2329 Sunset Point Road #201 • Clearwater, FL 33765

Hours of Service:

8:30 am – 4:30 pm Monday thru Thursday
8:30 am – 2:30 pm Friday

Armstrong Dermatology Front Office

We offer a wide variety of services to meet each patient’s individual needs…..

Our full range of services include:

Skin Cancer Exams
Skin Cancer Treatment
Restylane & Restylane Silk
Belotero Balance
La Roche-Posay
Glycolic, Jessners and TCA and many other Peels
Intense Pulsed Light Therapy for Brown Spots, Hair Removal and Blood Vessles (St. Pete location)
Thermage – Non Surgical Skin Rejuvenation (Seminole Location)
Full Aesthetician Services by licensed, experienced aesthetician (both locations)
Narrow Band UVB Light Treatments (St. Pete location)
Photodynamic Therapy (PDT) with Levulan Kerastick (both locations)
Eclipse MicroPen (microneedling) & Eclipse PRP (Platelet Rich Plasma) (watch videos)

Skin Cancer Treatment and Detection
Basal Cell Carcinoma, Squamous Cell Carcinoma and Malignant Melanoma
Dr. Armstrong has experience using a technique called frozen section to ensure complete removal of all of the skin cancer.  We also offer cutting edge non-surgical treatment with the Sensus SRT-100. The Sensus SRT-100 is a great way to treat selected basal cell and squamous cell skin cancers with low dose radiation done right in our office! Not every skin cancer needs surgery! Because every skin cancer and patient is unique, our team of exceptional providers will educate you on your diagnosis and the best treatment options for you.

View our Before and After Images of patients who used the SRT treatment for their skin cancer.
Nose | Ear | Upper Lip

Dr. Armstrong has lectured nationally on this topic and is a member of the National Psoriasis Foundation. Narrow Band Ultraviolet Light (UVB) is administered to treat appropriate patients with not only psoriasis, but also vitiligo and resistance cases of eczema.

Actinic Keratoses
Dr. Armstrong has participated in numerous studies and trials in this area. We offer Photodynamic Therapy with Levulan Kerastick. All patients are treated individually, so we can tailor the care to best manage the severity of the sun damage.

Dr. Armstrong has lectured regionally on this topic. We offer Isotretinoin to appropriate patients and individualized care to each patient’s needs.

Restylane at Armstrong DermatologySculptra at Armstrong DermatologySensus at Armstrong DermatologyRadiesse at Armstrong Dermatology
Revision at Armstrong DermatologyJuvaderm at Armstrong DermatologyLaRoche-Posay at Armstrong DermatologyObagi at Armstrong Dermatology
 Clinically tested, Physician Approved SkincareEclipse at Armstrong DermatologyEclipse Micropen at Armstrong DermatologyDysport at Armstrong Dermatology
Botox Cosmetic at Armstrong DermatologyBelotero Balance at Armstrong Dermatologyxeomin at Armstrong DermatologyThermage at Armstrong Dermatology
Sente available at Armstrong Dermatology

We accept the following insurance plans:

  • Aetna
  • Avmed
  • Baycare Integrated Physicians Network
  • BCBS (Health Options, Bluechoice, Federal, Blue Care, Network Blue, Blue Select, Medicare HMO, Medicare PPO)
  • Cigna/GWH (Great West) PPO, HMO, and Open Access only
  • Evolutions Network
  • First Health/Coventry
  • Humana (HMO, PPO, Mcr Advantage PPO) Not Humana Gold
  • Medicare
  • Medicare RR
  • Molina
  • Multi-Plan Network/PHCS/Beechstreet
  • Tricare (PPO, Indemnity, Tricare for Life Secondary)
  • Tricare Prime HMO (Military)
  • UHC Choice, Medicare Complete, AARP Secure Horizon, PPO, United Healthcare HMO (Not Medicaid Product)
  • Wellcare Medicare

We accept payment by cash, check or credit cards

Credit Cards Accepted at Armstrong Dermatology