JM
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Mas, Allergist & Immunologist in Saint Augustine, FL?
Dr. Juan Mas, MD is an Allergist & Immunologist, who primarily practices in Saint Augustine, FL with 2 additional practice locations. He is board certified. Dr. Mas graduated from Universidad Central Del Este, Facultad De Medicina and completed his residency at Bronx-Lebanon Hospital Center Program. Dr. Mas is fluent in English, Portuguese, and Spanish, and is currently seeing new patients. Dr. Mas’s practice accepts Medicare, UnitedHealthcare, Aetna, Cigna and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Mas’s office at (386) 446-3006.
What are Areas of Expertise for Dr. Mas?
Dr. Juan Mas, MD is a highly-rated, board-certified Allergist & Immunologist known for expertly diagnosing, treating, and managing a wide array of related conditions or procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Mas empowers patients to confidently navigate their health journey, specializing in Allergy & Asthma, or comprehensive wellness support. Serving the Saint Augustine/FL community, Dr. Mas is dedicated to enhancing lives through expert, patient-centered care.
Where did Dr. Mas go to medical school and complete their residency?
Residency: Bronx-Lebanon Hospital Center Program
Medical School: Central University of Este (Uce) / School of Medicine | Universidad Central Del Este, Facultad De Medicina
What languages does Dr. Mas speak?
Dr. Mas and their clinical team can communicate with patients in the following languages:
English
Portuguese
Spanish
What conditions does Dr. Mas treat?
As a Allergist & Immunologist, Dr. Mas 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. Mas. 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.
Also known as:
- Hay Fever
- Allergic Rhinitis
- Allergy
- Pollen allergy
- Seasonal allergies
- Allergic rhinitis
- Nasal allergies
- Allergy rhinitis
- Chronic runny nose
ICD-10 Codes:
- J301: Allergic rhinitis due to pollen
- J309: Allergic rhinitis, unspecified
Also known as:
- Pet Allergy
- Allergic Rhinitis
- Allergy
- Animal dander allergy
- Cat allergy
- Dog allergy
- Allergic rhinitis from pets
- Nasal allergy
- Chronic allergy symptoms
- Allergic reactions
ICD-10 Codes:
- J3081: Allergic rhinitis due to animal (cat) (dog) hair and dander
- J3089: Other allergic rhinitis
Also known as:
- Mild Persistent Asthma
- Mild Intermittent Asthma
- Moderate Persistent Asthma
- Asthma
- Ongoing Mild Asthma
- Regular Mild Asthma
- Chronic Mild Asthma
- Occasional Asthma
- Mild Asthma Attacks
- Infrequent Asthma
- Ongoing Moderate Asthma
- Regular Moderate Asthma
- Chronic Moderate Asthma
ICD-10 Codes:
- J4530: Mild persistent asthma, uncomplicated
- J4520: Mild intermittent asthma, uncomplicated
- J4540: Moderate persistent asthma, uncomplicated
Also known as:
- Chronic Rhinitis
- Nose Injuries and Disorder
- Chronic runny nose
- Persistent nasal inflammation
- Long-term stuffy nose
ICD-10 Codes:
- J310: Chronic rhinitis
Also known as:
- Hives
- Other Types of Hives
- Urticaria
- Welts
- Itchy rash
- Atypical hives
- Uncommon urticaria
- Variant hives
ICD-10 Codes:
- L509: Urticaria, unspecified
- L508: Other urticaria
Also known as:
- Postnasal Drip
- Sinusitis
- PND
- Mucus in throat
- Throat clearing
ICD-10 Codes:
- R0982: Postnasal drip
Also known as:
- Contact Dermatitis
- Rashes
- Skin Rash from Contact
- Contact Eczema
- Allergic Contact Dermatitis
ICD-10 Codes:
- L259: Unspecified contact dermatitis, unspecified cause
Also known as:
- Atopic Dermatitis
- Eczema
- Atopic dermatitis
- Itchy skin rash
- Allergic skin condition
ICD-10 Codes:
- L209: Atopic dermatitis, unspecified
Also known as:
- Ant Bite
- Ant Bite or Sting
- Insect Bites and Stings
- Ant sting
- Fire ant bite
- Insect venom reaction
- Ant envenomation
- Insect sting reaction
ICD-10 Codes:
- T63421D: Toxic effect of venom of ants, accidental (unintentional), subsequent encounter
- T63423D: Toxic effect of venom of ants, assault, subsequent encounter
Also known as:
- Stuffy Nose
- Nose Injuries and Disorder
- Blocked nose
- Nasal congestion
- Congested nose
ICD-10 Codes:
- R0981: Nasal congestion
Also known as:
- Food Allergy Rash
- Food Allergy
- Rashes
- Dermatitis from Food
- Skin Reaction to Ingested Food
- Food-Induced Eczema
ICD-10 Codes:
- L272: Dermatitis due to ingested food
Also known as:
- Chronic Sinusitis
- Sinusitis
- Chronic sinus infection
- Long-term sinus problems
- Persistent sinus inflammation
ICD-10 Codes:
- J329: Chronic sinusitis, unspecified
Also known as:
- Pink Eye
- Conjunctivitis
- Red Eye
- Allergic Pink Eye
- Allergic Conjunctivitis
ICD-10 Codes:
- H1045: Other chronic allergic conjunctivitis
Also known as:
- Itching
- Pruritus
- Skin Itch
- Generalized Itching
ICD-10 Codes:
- L299: Pruritus, unspecified
Which procedures does Dr. Mas perform as a Allergist & Immunologist?
As a Allergist & Immunologist, procedures performed by an Dr. Juan Mas may include:
- Allergy Consultation
- Allergy Follow Up
- Allergy Shots
- Allergy Testing
- Insect Bite(s)
- Sinus Surgeon Consultation
- Sinus Surgeon Follow Up
- Sinus Surgery
For detailed information, please contact Dr. Mas' office.
Does Dr. Mas accept my insurance?
Dr. Mas accepts most major insurance plans. Important: Please call our office at (386) 446-3006 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Mas accept in Saint Augustine, FL?
Dr. Mas in Saint Augustine, FL accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Aetna
Blue Cross Blue Shield
Blue Cross Blue Shield of Illinois
Blue Cross Blue Shield of Michigan
BlueCross and BlueShield of Vermont
CMS
Elevance Health Inc. (formerly Anthem)
Medicare
Service Employees International Union (SEIU)
UnitedHealthcare
View All Insurances
Where is Dr. Mas' office located?
Dr. Juan Mas' Primary Practice
150 Southpark Blvd Ste 104
Saint Augustine, FL 32086
(386) 446-3006
What is Dr. Mas's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Mas's National Provider Identifier (NPI) number is 1942386768.
What common questions do patients ask about Dr. Mas?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Mas
What is Dr. Juan Mas's specialty?
Dr. Mas is a Allergist & Immunologist near Saint Augustine, FL. An allergist-immunologist is well-versed in the assessment, physical examination, laboratory diagnosis, and treatment of immune system disorders. These conditions include, but are not limited to, eczema, asthma, anaphylaxis, rhinitis, and adverse reactions to food, medication, and insect stings. Furthermore, they manage immune deficiency diseases, whether acquired or congenital, issues with host defense, and challenges associated with autoimmune diseases, organ transplantation, or immune system malignancies. Contact Dr. Mas to book an appointment today.
Is this Dr. Juan Mas affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Mas is affiliated with UF Health Flagler Hospital, Halifax Health Medical Center-Daytona Beach 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
Where can I learn more about Allergist & Immunologist?
Explore Allergist & Immunologist with 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 Juan Mas accepting new patients in Saint Augustine, FL?
Yes, Dr. Juan Mas is accepting new patients at this time.
Does Dr. Juan Mas offer online booking?
Please contact Dr. Mas's office at (386) 446-3006 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Juan Mas?
Please contact Dr. Mas's office at (386) 446-3006 for information regarding telehealth appointment availability or for scheduling assistance.
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