
52 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Irwin, Dermatologist in Tifton, GA?
Tifton, Georgia, is home to a trusted Dermatologist, Dr. William G. Irwin MD, who provides comprehensive skin care to the local community. Patients dealing with skin condition benefit from an approach centered on wound repair and targeted intervention. With a practice spanning multiple locations, including Warner Robins and Cordele, Dr. Irwin offers accessible care to a broad region. Specializing in the diagnosis and treatment of various skin conditions, including sun damage, seborrheic keratosis, acne, and birthmarks, Dr. Irwin's expertise extends to procedures such as wound repair, skin biopsies, and skin lesion removal. His clinical focus on these areas ensures that patients receive tailored treatment plans addressing their specific skin health needs. By combining precise diagnostic capabilities with effective treatment strategies, Dr. Irwin helps patients achieve optimal skin health outcomes. Dr. Irwin's medical training began at the Indiana University School of Medicine, followed by residency training in dermatology at the Medical College of Georgia Hospital and Clinics. He is board-certified by the American Board of Dermatology, demonstrating his expertise in the field. With a career spanning over four decades, Dr. Irwin has established himself as a respected dermatologist in the region, affiliated with top hospitals such as Phoebe Putney Memorial Hospital. New patients can schedule a visit with Dr. Irwin, who accepts various insurance carriers, including Medicare, Cigna Group, and UnitedHealth Group, and is fluent in both English and Spanish. Appointments are available at his primary location in Tifton, as well as his satellite offices in Warner Robins and Cordele.
Where did Dr. Irwin go to medical school and complete their residency?
Residency: Med Coll Of Ga Hosp & Cli, Dermatology; Wm N Wishard Mem Hosp, Flexible Or Transitional Year
Medical School: In Univ Sch of Med, Indianapolis In
Is Dr. Irwin board certified as a Dermatologist?
Yes, Dr. William Irwin, MD is board certified by the American Board of Dermatology
What languages does Dr. Irwin speak?
Dr. Irwin and their clinical team can communicate with patients in the following languages:
English
Spanish
What conditions does a Dermatologist like Dr. Irwin typically treat?
As a Dermatologist, Dr. Irwin diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Irwin. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly. Learn more about our claims-based healthcare methodology.
Also known as:
- Skin Tumor of Uncertain Behavior
- Skin Condition
- Skin Neoplasm
- Skin Growth
- Uncertain Skin Lesion
ICD-10 Codes:
- D485: Neoplasm of uncertain behavior of skin
Also known as:
- Actinic Keratosis
- Skin Condition
- Sun Exposure
- Skin Cancer Treatment (PDQ®)
- Solar keratosis
- Precancerous skin lesion
- Rough sun spots
ICD-10 Codes:
- L570: Actinic keratosis
Also known as:
- Seborrheic Keratosis
- Benign Tumor
- Skin Condition
- SK
- Senile Wart
- Barnacle of Life
ICD-10 Codes:
- L821: Other seborrheic keratosis
Also known as:
- Acne Vulgaris
- Acne
- Common acne
- Pimples
- Breakouts
ICD-10 Codes:
- L700: Acne vulgaris
Also known as:
- Birthmark
- Birthmarks
- Vascular Birthmark
- Nevus
- Skin Mark
ICD-10 Codes:
- I781: Nevus, non-neoplastic
What procedures does a Dermatologist like Dr. Irwin typically perform?
As a Dermatologist, Dr. Irwin performs a variety of medical procedures. This procedure information is derived from anonymized insurance claims and highlights the medical procedures most commonly performed by Dr. Irwin. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly. Learn more about our claims-based healthcare methodology.
Also known as:
- Intermediate Wound Repair (Body)
- Wounds and Injuries
- Laceration Repair (Body)
- Surgical Wound Closure (Trunk/Limbs)
- Deep Wound Stitching (Body)
CPT Codes:
- 12032: Repair, intermediate, wounds of scalp, axillae, trunk and/or extremities (excluding hands and feet); 2.6 cm to 7.5 cm
Also known as:
- Skin Biopsy
- Skin Biopsy (Punch)
- Shave Biopsy
- Tangential Biopsy
- Skin Lesion Biopsy
- Punch Biopsy
- Dermal Punch Biopsy
CPT Codes:
- 11102: Tangential biopsy of skin (eg, shave, scoop, saucerize, curette); single lesion
- 11104: Punch biopsy of skin (including simple closure, when performed); single lesion
Also known as:
- Removal of Precancerous Skin Lesions
- Skin Conditions
- Actinic Keratosis Treatment
- Premalignant Lesion Destruction
- Skin Cancer Prevention Treatment
- Cryosurgery for Skin Lesions
CPT Codes:
- 17000: Destruction (eg, laser surgery, electrosurgery, cryosurgery, chemosurgery, surgical curettement), premalignant lesions (eg, actinic keratoses); first lesion
- 17003: Destruction (eg, laser surgery, electrosurgery, cryosurgery, chemosurgery, surgical curettement), premalignant lesions (eg, actinic keratoses); second through 14 lesions, each (List separately in addition to code for first lesion)
Also known as:
- Skin Cancer Removal (Trunk, Arms, Legs)
- Malignant Lesion Excision
- Skin Tumor Removal
- Cancerous Skin Growth Excision
CPT Codes:
- 11602: Excision, malignant lesion including margins, trunk, arms, or legs; excised diameter 1.1 to 2.0 cm
Also known as:
- Skin Cancer Removal (Trunk, Arms, Legs)
- Malignant Lesion Excision
- Skin Tumor Removal
- Cancerous Mole Removal
CPT Codes:
- 11603: Excision, malignant lesion including margins, trunk, arms, or legs; excised diameter 2.1 to 3.0 cm
Does Dr. Irwin accept my insurance?
Dr. Irwin accepts most major insurance plans. Important: Please call our office at (478) 922-9281 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Irwin accept in Tifton, GA?
Dr. Irwin in Tifton, GA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Centene Corporation
Cigna Group
Elevance Health Inc. (formerly Anthem)
Federal government of the United States
HealthEZ
Medicare
Oscar Health
UnitedHealth Group
Unknown
View All Insurances
Where is Dr. Irwin's office located?
What is Dr. Irwin's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Irwin's National Provider Identifier (NPI) number is 1316931017.
What common questions do patients ask about Dr. Irwin?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Irwin
What is Dr. William Irwin's specialty?
Dr. Irwin is a Dermatologist near Tifton, GA.
What does a Dermatologist do?
Dermatologists are medical professionals trained to diagnose and treat a wide range of skin conditions in both children and adults, including skin cancers, melanomas, and other tumors. They also manage disorders of the mouth, external genitalia, hair, and nails, and are skilled in treating conditions like dermatitis, allergic reactions, and skin manifestations of systemic diseases. Dermatologists receive specialized training in dermatopathology and dermatologic surgical techniques, and address cosmetic issues such as hair loss and scarring. Additionally, they use laboratory methods to diagnose immune-related skin disorders, often collaborating with immunohematologists for expert consultation and targeted therapies.
Is this Dr. William Irwin affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Irwin is affiliated with Phoebe Putney Memorial Hospital, Phoebe Sumter Medical Center which are a Castle Connolly Top Hospitals. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals
When to see a Dermatologist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see a Dermatologist. Explore insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.
Is William Irwin accepting new patients in Tifton, GA?
Yes, Dr. William Irwin is accepting new patients at this time.
Does Dr. William Irwin offer online booking?
Please contact Dr. Irwin's office at (478) 922-9281 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with William Irwin?
Please contact Dr. Irwin's office at (478) 922-9281 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. William Irwin have?
Dr. William Irwin is certified by the American Board of Dermatology.
Other Dermatologist Near Tifton, GA

Dermatologist
Dr. Barbara Ebert, MD is a Dermatologist, who primarily practices in Moultrie, GA. She is board certified.
Moultrie, GA
ML
Dermatologist
Dr. Matthew Lucas, DO is a Dermatologist, who primarily practices in Statesboro, GA with 2 additional practice locations.
Statesboro, GA

Dermatologist
Dr. Mark Bonner, MD is a Dermatologist, who primarily practices in Macon, GA with 2 additional practice locations. He has been practicing for over 33 years and is board certified.
Macon, GA