Skip to main content
Mark Sugar, MD, Allergy & Immunology, Mission Viejo, CA

MarkStevenSugarMD

Allergy & Immunology Mission Viejo, CA

Asthma & Allergic Conditions, Pediatric Asthma & Allergic Conditions

M.D. Allergy and asthma associates of S. California

Dr. Sugar is on Doximity

As a Doximity member you'll join over two million verified healthcare professionals in a private, secure network.

  • Gain access to free telehealth tools, such as our “call shielding” and one-way patient texting.
  • Connect with colleagues in the same hospital or clinic.
  • Read the latest clinical news, personalized to your specialty.

See Dr. Sugar's full profile

Already have an account?

  • Office

    27800 Medical Center Rd
    Ste 244
    Mission Viejo, CA 92691
    Phone+1 714-662-0313
    Fax+1 714-662-0353

Education & Training

  • UCLA David Geffen School of Medicine/UCLA Medical Center
    UCLA David Geffen School of Medicine/UCLA Medical CenterFellowship, Allergy and Immunology, 1983 - 1985
  • Children's Hospital-Oakland
    Children's Hospital-OaklandResidency, Pediatrics, 1974 - 1976
  • Kaiser Permanente Northern California
    Kaiser Permanente Northern CaliforniaResidency, Pediatrics, 1973 - 1974
  • Arrowhead Regional Medical Center
    Arrowhead Regional Medical CenterInternship, Transitional Year, 1969 - 1970
  • University of Maryland School of Medicine
    University of Maryland School of MedicineClass of 1969

Certifications & Licensure

  • CA State Medical License
    CA State Medical License 1970 - 2026
  • MD State Medical License
    MD State Medical License 1969 - 1987
  • American Board of Allergy and Immunology Allergy & Immunology
  • American Board of Pediatrics Pediatrics

Awards, Honors, & Recognition

  • Fellow (FAAAAI) American Academy of Allergy Asthma and Immunology

Publications & Presentations

Journal Articles

  • Once Daily Budesonide Inhalation Powder (Pulmicort Turbuhaler) Improves Health-Related Quality of Life In Adults Previously Receiving Inhaled Corticosteroids  
    Sugar, M.S., Hampel, Frank C. Jr, Advances in Therapy
  • Once Daily Budesonide Inhalation Powder (Pulmicort Turbuhaler) Maintains Asthma Control in Adults Previously Treated with Inhaled Corticosteroids  
    Metzger, W. James, Sugar, M.S., Journal of Asthma
  • Short-limbed Dwarfism with IgG Subclass and Variable T-Cell Mediated Immune Deficiencies, Sinusitis, Bronchitis and Progressive Pulmonary Disease  
    Sugar, M.S., Immunology and Allergy Practice

Professional Memberships