Summary

Dr. Marguerite Critelli is a dermatologist with 35 years of experience treating patients with various skin conditions. She earned her medical degree from the University of Colorado School of Medicine and completed her residency at UC Irvine Medical Center. Dr. Critelli provides care in both English and Spanish.

Dr. Critelli practices at locations in Lake Forest and Fountain Valley, California, and maintains an affiliation with Hoag Hospital Newport Beach. She specializes in treating conditions such as unusual moles, precancerous skin spots, and atypical moles. Her expertise includes removing skin lesions, performing cryotherapy treatments, and providing laser therapy for various skin concerns. Patients rate Dr. Critelli 3.6 out of 5 stars on average.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 3.6
  • 35 years of experience
  • 22 insurance plans accepted
  • speaks English, Spanish
  • Uc Irvine Medical Center
  • 7 written reviews
  • 1 specialty
  • 11 areas of expertise
  • 1 board certification
  • 1 hospital affiliation
  • 2 office locations
  • Female

Patients’ Perspective

  • Gave an accurate diagnosis
  • Provided follow-up after the visit
  • Flexible scheduling

Office Locations

Dr. Marguerite Joanna Critelli has 2 locations

Saddleback Dermatology And Laser Center

23832 Rockfield Blvd Ste 210Lake Forest, CA 92630
Mon8:30 am - 5:00 pm
Tue8:30 am - 5:00 pm
Wed8:30 am - 5:00 pm
Thu8:30 am - 5:00 pm
Fri8:30 am - 4:00 pm
Sat9:00 am - 1:00 pm
SunClosed

California Skin Institute

11100 Warner Ave Ste 264Fountain Valley, CA 92708
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

Compare with Similar Doctors

Dr. Marguerite Joanna Critelli, MD
Dr. Anna Chacon, MD
Dr. Alina G Bridges, MD, FAAD
Trisha Khanna, MD, FAAD
Dr. Marguerite Joanna Critelli, MDDr. Anna Chacon, MDDr. Alina G Bridges, MD, FAADTrisha Khanna, MD, FAAD
DermatologyDermatologyDermatologyDermatology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
3.6 
35 Years of Experience 14 Years of Experience 28 Years of Experience 8 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English, Spanish Speaks English, French, Spanish Speaks English Speaks English, Spanish, Italian, Hindi
Lake Forest , CAMiami , FLNew Hyde Park , NYOrlando , FL
Med School: University Of Colorado School Of Medicine Med School: Brown Medical School Med School: University of Medicine and Dentistry of NJ- School of Osteopathic Medicine Med School: Columbia University College Of Physicians & Surgeons
Current Profile
View Profile View Profile View Profile

Insurance Plans Accepted by Dr. Marguerite Joanna Critelli

  • Aetna
  • Aetna - HMO
  • Alignment Health Plan - HMO
  • Anthem Blue Cross
  • BLUE CROSS of CALIFORNIA
  • BLUE CROSS of CALIFORNIA - HMO
  • Blue Shield of California
  • Blue Shield of California - HMO
  • CenCal Health
  • Cigna
  • Health Net - HMO
  • Humana
  • L.A. Care Health Plan
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • SCAN Health Plan
  • SCAN Health Plan - HMO
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • UnitedHealthcare - PPO
  • Wellcare

Medical Specialties

Dr. Marguerite Joanna Critelli has the following specialty

Specialty Expertise

Dr. Marguerite Joanna Critelli has the following 11 areas of expertise

  • Acne (Acne Vulgaris)
  • Actinic Keratosis
  • Basal Cell
  • Excision
  • Melanoma
  • Mole
  • Psoriasis
  • Rash
  • Rosacea
  • Skin Biopsy
  • Skin Cancer

Certifications, License, & Education

35 Years Experience

Dr. Marguerite Joanna Critelli holds an active medical license in the state of California.

Medical License

Medical Doctor with an active medical license in the state of California that expires in 2026.

Education & Training

Residency

Completed their residency at Uc Irvine Medical Center.

Medical School

Graduated from University Of Colorado School Of Medicine in 1991.

NPI Number

Dr. Critelli's NPI number is 1902962954.

Similar doctors

Frequently Asked Questions

Where is Dr. Marguerite Critelli's office located?
Dr. Marguerite Critelli's office is located at 23832 Rockfield Blvd Ste 210, Lake Forest, CA, 92630.
What languages does Dr. Marguerite Critelli speak?
Dr. Marguerite Critelli speaks English and Spanish.
How can I make an appointment with Dr. Marguerite Critelli?
You can find contact information for Dr. Marguerite Critelli here on Vitals.
Which hospitals is Dr. Marguerite Critelli affiliated with?
Dr. Marguerite Critelli is affiliated with Hoag Hospital Newport Beach.
Does Dr. Marguerite Critelli accept my insurance?
You can see the insurance plans that Dr. Marguerite Critelli accepts on their Vitals profile.

Ensuring Data Transparency and Trust: A Guide to Vitals Doctor Listings and Reviews

Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.

Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.

Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.