Dermatology

Joseph Gretzula, DO

Founder and Medical Director, Beauty Within

Boynton Beach, FL

Joseph C. Gretzula, DO, FAAD, is a board-certified dermatologist with over 39 years of experience practicing in South Florida, specializing in skin cancer diagnosis and treatment, as well as incorporating precision medicine and nutrition for wellness and anti-aging care. He serves adult patient populations, focusing on conditions such as skin cancer, acne, rashes, and hair loss, through his practice at Boynton Beach Dermatology and as Founder and Medical Director of Beauty Within, a wellness and

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Credentials

Board Certifications

Dermatology (American Board of Dermatology)

Education & Training

Medical School: Philadelphia College of Osteopathic Medicine (DO, 1983)
Residency: Jackson Memorial Hospital (Dermatology, 1986)
Undergraduate: Philadelphia College of Pharmacy and Science (BS in Pharmacy)

Years in Practice

40+ years

Peer Recognition

Boca Raton Observer — Top Doctor
2019-2024 (6 years)
Castle Connolly — Top Doctor
2019

Clinical Focus

Subspecialties

Hair & Nail Disorders

Conditions & Treatments

EczemaAtopic DermatitisAcnePsoriasisSkin Cancer

Insurance(s) Accepted

90 Degree BenefitsASR Health Benefits

AetnaAllegiance Health PlansAspirus Health Plan

Please verify your coverage with the provider — plan participation can change.

Practice Details

Hospital Affiliations

Bethesda Hospital East
University of Miami

Languages

English

Conditions Dr. Gretzula treats

Frequently asked

Does Dr. Gretzula accept 90 Degree Benefits insurance?

Joseph Gretzula's public profile lists 90 Degree Benefits, ASR Health Benefits, and Aetna plus 31 more health plans as accepted plans. Plan participation can change — confirm directly with the practice before your visit.

Where does Dr. Gretzula practice?

Joseph Gretzula practices in Boynton Beach, FL with hospital affiliations including Bethesda Hospital East and University of Miami.

What does Dr. Gretzula specialize in?

Joseph Gretzula is a board-certified dermatology specialist with focus areas in Hair & Nail Disorders.

How long has Dr. Gretzula been practicing?

Joseph Gretzula has 43+ years of clinical experience in dermatology.

What is Dr. Gretzula's medical training?

Public profile training history includes: Medical School: Philadelphia College of Osteopathic Medicine (DO, 1983); Residency: Jackson Memorial Hospital (Dermatology, 1986); Undergraduate: Philadelphia College of Pharmacy and Science (BS in Pharmacy).