Dr. John Martinez, MD

Dr. John Martinez, MD

Dermatology  |  
Male  |  
Age 59
Insurances AcceptedSave
Dr. John Martinez, MD is a dermatology doctor who practices in Los Alamitos, CA. He is 59 years old and has been practicing for 32 years.

3801 Katella Ave Ste 425

Los Alamitos, CA 90720

Contact Information

Insurance Accepted

  • Aetna
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of California
  • Cigna

*Please verify this information when scheduling an appointment.

Learn about Dr. Martinez

Be confident in your decisions by checking out your provider's top areas of care, education, patient reviews and more. Learn about finding the right doctor for you

Top Care Areas


See how frequently Dr. Martinez performs your care needs compared to other doctors.

Actinic Keratosis
more than 76% of peers
more than 82% of peers
more than 74% of peers

Dr. Martinez's percentages are based on the rate of treatment compared to peers nationwide from insurance data. Learn more info about our data and this Top Care Areas component.

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  • Dermatology
  • Cosmetic Dermatologic Surgery
  • Cosmetic Dermatology
  • Dermatologic Surgery
  • Mohs Micrographic Surgery
  • Occupational Skin Diseases
  • Pediatric Dermatology
  • Procedural Dermatology

Board Certifications

  • Dermatology
    Accredited by: American Board of Dermatology*

Conditions Treated

  • Acne
  • Actinic Keratosis
  • Allergic Reaction
  • Autoimmune Diseases
  • Basal Cell Carcinoma
  • Bedsores
  • Benign Tumor
  • Birthmark
  • Cancer
  • Dermatitis
  • Eczema and Contact Dermatitis Due to Detergents
  • Hair Loss
  • Itchy Skin
  • Melanoma
  • Moles (Benign Skin Lesions)
  • Psoriasis
  • Ringworm
  • Rosacea
  • Seborrheic Dermatitis
  • Seborrheic Keratosis
  • Skin Cancer
  • Skin Discoloration
  • Skin Infections
  • Squamous Cell Carcinoma
  • Ulcer
  • Varicose Veins
  • Warts


  • Adjacent Tissue Transfer
  • Botox® Injection
  • Destruction of Benign Skin Lesion
  • Dysport Injection
  • Excision of Skin Lesion
  • Juvéderm® Injection
  • Juvéderm® Ultra Plus XC Injection
  • Juvéderm® Voluma® Injection
  • Mohs Surgery
  • Restylane® Injections

Background Check

0 Malpractice Claims

No malpractice history found for California.

1 Sanction
  • Unprofessional Conduct (9/14/2017)
    Action Taken: Reprimand
    Summary: Please reference the following Document
    Documentation: Download here (PDF)
    State: California
0 Board Actions

No board actions found for the years that Healthgrades collects data.


  • Stanford Univ Sch Of Med
    Medical School | Graduated 1985

Awards & Recognition

Awards & Honors

Dr. Martinez has no awards or honors listed.

Media & Publications

Dr. Martinez has no media or publications listed.

Languages Spoken

  • English

Memberships & Professional Affiliations

Dr. Martinez does not have any memberships or affiliations listed. If you are Dr. Martinez and would like to add memberships or affiliations, please update your profile.

Dr. Martinez's Reviews

Likelihood of recommending Dr. Martinez to family and friends
based on 7 total reviews (7 with comments)
Dr. Martinez's Performance
  • Trustworthiness
  • Explains condition(s) well
  • Answers Questions
  • Time well spent
Office & Staff Performance
  • Scheduling
  • Office environment
  • Staff friendliness
  • Average wait time
    16 to 30 minutes
Patient Comments (7)
90802 |
Dr Martinez and his staff are efficient and amazing. I plan on going back for my return appointment, and I'm telling all of my friends and family about how wonderful he is.
Kent, WA |
I have never been to a dermatologist before and I was quite nervous about having to see one knowing I needed to have some things removed. I found Dr Martinez on healthgrades. I called his office and it was very easy to make an appointment. The staff was welcoming and efficient. They made sure they took my insurance as well. When I met Dr. Martinez he was very efficient and warm. He addressed my concerns and ended up removing the growths I was worried about. He definitely put my mind at ea
in Orange CA |
Dr. Martinez was very caring, thorough, fantastic patient relationship with my husband while removing skin cancer. His caring for my husband who is in his 80s was superior and so very much appreciated !!! Even though this was some time ago, we will always be thankful for Dr. "John"
San Clemente, CA |
After trying for months to see avo dermatologist due to insurance errors, I went to see Dr. Martinez. I had been suffering from a severe skin disorder for months and Dr. Martinez had an extremely rude, condescending attitude right from the onset. He lacked compassion, had no interest in trying to diagnose my issue and admitted this to me. He was cold, dismissive and was without a doubt the worst doctor I have ever been to in my life. This man only wants to profit from cosmetology for the wealthy
Arrogant and does not listen.
Kind compassionate and detail oriented. Saw him a few years ago, and was disappointed he is not practicing any longer.
Dr Martinez is the worst Doctor I've ever been too. He told me he never grew moles &his nurse never grew moles but I have moles. He said it rudely - as if he and his nurse are better than me. Also he was rude when talking about medical issues. He didn't take time to investigate my issues nor address my concerns. I had to go back for a 2nd visit &it was worst than the first. I cried in the office because he was so harsh! I said I didn't want to see him - he arrogantly responds: feeling is mutual!
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See our Dermatologists at Providence Little Company of Mary Medical Center Torrance

Visit Dr. Martinez

Now Accepting New Patients
This provider offers the following appointment availability:
Same Day
Dr. Martinez accepts 4 insurance carriers
  • Aetna
    Aetna PPO
    Choice Plus POS II
  • Blue Cross Blue Shield
    Blue Card PPO
  • Blue Cross Blue Shield of California
    Advantage Preferred DirectAccess Plus PPO
    Blue Cross Blue Shield of California PPO
  • Cigna
    Cigna PPO

*Please verify this information when scheduling an appointment.

Hospitals where Dr. Martinez has admitting privileges

Los Alamitos Medical Center
3751 Katella Ave
Los Alamitos, CA 90720
View Hospital Profile
Mission Hospital - Mission Viejo
27700 Medical Center Rd
Mission Viejo, CA 92691
View Hospital Profile