MS
50 Years of Experience
Accepting patients
Who is Dr. Sugar, Allergist & Immunologist in Mission Viejo, CA?
Dr. Mark Sugar, MD is an Allergist & Immunologist, who primarily practices in Mission Viejo, CA with 1 additional practice location. He has been practicing for over 50 years and is board certified. Dr. Sugar graduated from University of Maryland School of Medicine and completed his residency at Ucla Med Ctr, Pediatric Allergy; Childrens Hosp-Oakland, Pediatrics; Kaiser Permanente Med Ctr, Pediatrics; Arrowhead Reg Med Ctr, Family Medicine. He is a member of the MemorialCare Physician Society. Dr. Sugar is fluent in English, French, and Spanish, and is currently seeing new patients. Dr. Sugar’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Sugar’s office at (714) 662-0313.
Where did Dr. Sugar go to medical school and complete their residency?
Residency: Ucla Med Ctr, Pediatric Allergy; Childrens Hosp-Oakland, Pediatrics; Kaiser Permanente Med Ctr, Pediatrics; Arrowhead Reg Med Ctr, Family Medicine | Kaiser Permanente Fontana Medical Center | Children's Hospital of Northern California | University of California, Los Angeles (UCLA) Affiliated Hospitals | Harbor-UCLA Medical Center
Medical School: University of Md Sch of Med, Baltimore Md | University of Maryland School of Medicine
Is Dr. Sugar board certified as an Allergist & Immunologist?
Yes, Dr. Mark Sugar, MD is board certified by the American Board of Pediatrics , American Board of Dermatology
What languages does Dr. Sugar speak?
Dr. Sugar and their clinical team can communicate with patients in the following languages:
English
French
Spanish
What conditions does an Allergist & Immunologist like Dr. Sugar typically treat?
As an Allergist & Immunologist, Dr. Sugar 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. Sugar. 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:
- Allergic Rhinitis
- Pet Allergy
- Allergy
- Nasal allergy
- Chronic allergy symptoms
- Allergic reactions
- Animal dander allergy
- Cat allergy
- Dog allergy
- Allergic rhinitis from pets
ICD-10 Codes:
- J3089: Other allergic rhinitis
- J3081: Allergic rhinitis due to animal (cat) (dog) hair and dander
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:
- Moderate Persistent Asthma
- Mild Persistent Asthma
- Mild Intermittent Asthma
- Severe Persistent Asthma
- Asthma
- Ongoing Moderate Asthma
- Regular Moderate Asthma
- Chronic Moderate Asthma
- Ongoing Mild Asthma
- Regular Mild Asthma
- Chronic Mild Asthma
- Occasional Asthma
- Mild Asthma Attacks
- Infrequent Asthma
- Chronic Severe Asthma
- Difficult-to-Treat Asthma
- Severe Asthma
ICD-10 Codes:
- J4540: Moderate persistent asthma, uncomplicated
- J4530: Mild persistent asthma, uncomplicated
- J4520: Mild intermittent asthma, uncomplicated
- J4550: Severe persistent asthma, uncomplicated
Also known as:
- Other Food Allergy
- Food Allergy
- Unspecified Food Allergy
- Multiple Food Allergies
- Food Hypersensitivity
ICD-10 Codes:
- Z91018: Allergy to other foods
What procedures does an Allergist & Immunologist like Dr. Sugar typically perform?
As an Allergist & Immunologist, procedures performed by Dr. Mark Sugar may include:
- Allergy Consultation
- Allergy Follow Up
- Allergy Shots
- Allergy Testing
- Insect Bite(s)
- Sinus Surgeon Consultation
- Sinus Surgeon Follow Up
- Sinus Surgery
Please contact Dr. Sugar's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.
Does Dr. Sugar accept my insurance?
Dr. Sugar accepts most major insurance plans. Important: Please call our office at (714) 662-0313 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Sugar accept in Mission Viejo, CA?
Dr. Sugar in Mission Viejo, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
CVS Health (formerly Aetna)
Hoag Memorial Hospital Presbyterian
Medicare
Other Health Care Provider
Other Provider Networks
St. Joseph Health System (CA)
State of California
UnitedHealth Group
Unknown
View All Insurances
Where is Dr. Sugar's office located?
Dr. Mark Sugar's Primary Practice
27800 Medical Center Rd Ste 244
Mission Viejo, CA 92691
(714) 662-0313
Recognitions
Memberships & Associations
MemorialCare Physician Society
Member
What is Dr. Sugar's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Sugar's National Provider Identifier (NPI) number is 1013959253.
What common questions do patients ask about Dr. Sugar?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Sugar
What is Dr. Mark Sugar's specialty?
Dr. Sugar is a Allergist & Immunologist near Mission Viejo, CA.
What does an Allergist & Immunologist do?
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.
Is this Dr. Mark Sugar affiliated with a ranked Castle Connolly Top Hospital?
No, Sugar 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 an Allergist & Immunologist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see an Allergist & Immunologist. 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 Mark Sugar accepting new patients in Mission Viejo, CA?
Yes, Dr. Mark Sugar is accepting new patients at this time.
Does Dr. Mark Sugar offer online booking?
Please contact Dr. Sugar's office at (714) 662-0313 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Mark Sugar?
Please contact Dr. Sugar's office at (714) 662-0313 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Mark Sugar have?
Dr. Mark Sugar is certified by the American Board of Pediatrics and American Board of Dermatology.
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