
30 Years of Experience
Accepting patients
Who is Dr. Rachal, Dermatologist in Fredericksburg, TX?
With over 28 years of clinical experience, Dr. Mack James Rachal MD is a trusted Dermatologist in Fredericksburg, TX, recognized as a Castle Connolly Top Doctor for his expertise. He has built a reputation for delivering comprehensive skin care to his patients in the Texas Hill Country. Patients often seek Dr. Rachal for conditions such as Seborrheic Keratosis, Acne, and Sun Damage Skin Condition, as well as Rosacea and Eczema. His clinical expertise extends to managing complex skin diseases, including Cutaneous T-Cell Lymphoma and Inflammatory and Autoimmune Skin Disease. By addressing these conditions with precision and care, Dr. Rachal helps his patients achieve healthier, clearer skin. Dr. Rachal's medical training began at the University of Texas Medical School at Houston, followed by residency training at Yale New Haven Hospital and Emory University Hospital. He is board-certified by the American Board of Dermatology, demonstrating his commitment to staying at the forefront of dermatological care. His practice is equipped to serve patients in both English and Spanish. New patients can schedule a visit with Dr. Rachal at his Fredericksburg office or his additional location in Kerrville. He accepts multiple insurance carriers, including major providers like Medicare and UnitedHealth Group.
What are Areas of Expertise for Dr. Rachal?
Dr. Mack Rachal, MD is a highly-rated, board-certified Dermatologist known for expertly diagnosing, treating, and managing a wide array of related conditions and procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Rachal empowers patients to confidently navigate their health journey, specializing in Cutaneous T-Cell Lymphoma, Infectious Disease, Inflammatory and Autoimmune Skin Disease, Toxic Epidermal Necrolysis, and comprehensive wellness support. Serving the Fredericksburg, TX community, Dr. Rachal is dedicated to enhancing lives through expert, patient-centered care.
Where did Dr. Rachal go to medical school and complete their residency?
Residency: Yale New Haven Hosp, Dermatology; Emory Univ Hosp, Flexible Or Transitional Year
Medical School: U of Tx Med Sch At Houston, Houston Tx
Is Dr. Rachal board certified as a Dermatologist?
Yes, Dr. Mack Rachal, MD is board certified by the American Board of Dermatology
What languages does Dr. Rachal speak?
Dr. Rachal and their clinical team can communicate with patients in the following languages:
English
Spanish
What conditions does a Dermatologist like Dr. Rachal typically treat?
As a Dermatologist, Dr. Rachal 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. Rachal. 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:
- 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:
- 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:
- Rosacea
- Adult Acne
- Facial Redness
- Red Face Condition
ICD-10 Codes:
- L718: Other rosacea
Also known as:
- Other Long-Term Drug Therapy
- Chronic medication use
- Ongoing drug treatment
- Extended drug therapy
ICD-10 Codes:
- Z79899: Other long term (current) drug therapy
Also known as:
- Plaque Psoriasis
- Psoriasis
- Common psoriasis
- Chronic plaque psoriasis
- Psoriasis of the skin
ICD-10 Codes:
- L400: Psoriasis vulgaris
Also known as:
- Atopic Dermatitis
- Eczema
- Atopic dermatitis
- Itchy skin rash
- Allergic skin condition
ICD-10 Codes:
- L2089: Other atopic dermatitis
Does Dr. Rachal accept my insurance?
Dr. Rachal accepts most major insurance plans. Important: Please call our office at before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Rachal accept in Fredericksburg, TX?
Dr. Rachal in Fredericksburg, TX accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Blue Cross Blue Shield of Michigan
Centene Corporation
CVS Health (formerly Aetna)
Federal government of the United States
Health Care Service Corporation
Humana
Kaiser Permanente
Medicare
UnitedHealth Group
View All Insurances
Where is Dr. Rachal's office located?

U.S. Dermatology Partners
95 East Highway Street
Fredericksburg, TX 78624
What is Dr. Rachal's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Rachal's National Provider Identifier (NPI) number is 1902856370.
What common questions do patients ask about Dr. Rachal?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Rachal
What is Dr. Mack Rachal's specialty?
Dr. Rachal is a Dermatologist near Fredericksburg, TX.
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. Mack Rachal affiliated with a ranked Castle Connolly Top Hospital?
No, Rachal is not affiliated with a Castle Connolly Top Hospital. Castle Connolly Top Hospitals 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 Mack Rachal accepting new patients in Fredericksburg, TX?
Yes, Dr. Mack Rachal is accepting new patients at this time.
Does Dr. Mack Rachal offer online booking?
Please contact Dr. Rachal's office for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Mack Rachal?
Please contact Dr. Rachal's office for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Mack Rachal have?
Dr. Mack Rachal is certified by the American Board of Dermatology.
Other Dermatologist Near Fredericksburg, TX

Dermatologist
Dr. Michael Braden, MD is a Dermatologist, who primarily practices in Comfort, TX with 1 additional practice location. He is board certified.
Comfort, TX

MOHS-Micrographic Surgeon
Dr. John Ghidoni, MD is a MOHS-Micrographic Surgeon, who primarily practices in Kerrville, TX with 2 additional practice locations. He has been practicing for over 36 years.
Kerrville, TX

Dermatologist
Dr. Cynthia Clegg, MD is a Dermatologist, who primarily practices in Fredericksburg, TX. She has been practicing for over 22 years and is board certified.
Fredericksburg, TX
Connect with DR. Rachal
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U.S. Dermatology Partners
95 East Highway Street
Fredericksburg, TX 78624