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315 verified Dermatologists in Ontario, CA
Zocdoc verifies all providers before they can appear in Zocdoc search results. Every provider that appears in search is open to new patients.
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Availability last updated 11/09/2026
Availability last updated 11/09/2026
Dermatologist
3 mi · 859 E Foothill Blvd, Ste B, Upland, CA 91786
Accepts Aetna, BlueCross BlueShield, Medicare + 10 more
Accepting new patients · Expertise in benign or precancerous skin growths ·
Read bio
Dr. Robert Dazé is a board-certified dermatologist who attended Marian University College of Osteopathic Medicine. He completed his Dermatology residency at HCA Florida Largo Hospital and served as chief resident his final year. Dr. Dazé holds a strong passion for diversity, equity, and inclusion an...Click to read more
Next available: today
Dermatologist
5.00
·30 reviews
2.5 mi · 9301 Central Ave, Ste 201, Montclair, CA 91763
Accepts Aetna
Accepting new patients · 25+ years of experience · Highly recommended · Expertise in acute skin infection + 4 more ·
Read bio
Laurie Woll, DO is a board-certified dermatologist who has been caring for patients in Montclair and Glendora for more than 45 years, plus three years of residency. Dr. Woll is passionate about treating skin cancers and other benign and malignant skin diseases, with a deep commitment to helping pat...Click to read more
Next available: Wed, Nov 25
Dermatologist
4.92
·48 reviews
We love Dr. Lindsey and I have already recommended her to friends - Jul 22, 2026 by Devi B.Click to read more
7.5 mi · 8401 Pine Ave, Ste 120, Chino, CA 91708
Accepts Aetna, BlueCross BlueShield, Cigna + 7 more
Accepting new patients · Highly recommended · Excellent wait time · Expertise in acute skin infection + 2 more ·
Read bio
Dr. Marie Stoddard Lyndsey graduated from the UCLA David Geffen School of Medicine, where she spent much of her free time working in free clinics. Due to her profound interest in research, she achieved various publications in dermatology, and presented her work at national meetings. She went on to c...Click to read more
Next available: Wed, Nov 11
Physician Assistant (Dermatology)
5.00
·30 reviews
3 mi · 859 E Foothill Blvd, Ste B, Upland, CA 91786
Accepts Aetna, BlueCross BlueShield, Cigna + 11 more
Accepting new patients · Highly recommended · Expertise in benign or precancerous skin growths + 1 more ·
Read bio
Shannon Lambert, MSPA-C, is a certified physician assistant specializing in dermatology. A Southern California native, she completed her bachelor of science in Biology at Cal Poly Pomona. In 2008 she completed her Masters in Physician Assistant studies at Western University of Health Sciences. After...Click to read more
Next available: today
Physician Assistant (Dermatology)
5.00
·33 reviews
great experience and was happy with the service and care - Oct 8, 2026Click to read more
3 mi · 859 E Foothill Blvd, Ste B, Upland, CA 91786
Accepts Aetna, BlueCross BlueShield, Cigna + 11 more
Accepting new patients · Highly recommended · Excellent wait time · Expertise in benign or precancerous skin growths ·
Read bio
Kristin Mickelson, PA-C is a certified physician assistant specializing in dermatology. Kristin is a southern California native, attending the University of California, Riverside, and graduating summa cum laude with a B.S. in Biology. She then attended Western University of Health Sciences to obtain...Click to read more
Next available: tomorrow
Physician Assistant (Dermatology)
4.97
·35 reviews
I am switching my dermatologist to here now. I like my first visit. - Sep 29, 2026 by Rica Gayle G.Click to read more
3 mi · 859 E Foothill Blvd, Ste B, Upland, CA 91786
Accepts Aetna, BlueCross BlueShield, Cigna + 11 more
Accepting new patients · Highly recommended · Excellent wait time · Expertise in benign or precancerous skin growths ·
Read bio
Karie Hall, PA-C, is a certified physician assistant specializing in dermatology. She earned her undergraduate degree at Pensacola Christian College in Florida. In 2003, she completed her Masters of Physician Assistant Studies at Midwestern University in the Chicagoland area. Shortly after finishing...Click to read more
Next available: Thu, Nov 12
Physician Assistant (Dermatology)
5.00
·3 reviews
2.5 mi · 9301 Central Ave, Ste 201, Montclair, CA 91763
Accepts Aetna, BlueCross BlueShield, Cigna + 5 more
Accepting new patients · Highly recommended · Excellent wait time · Expertise in acute skin infection + 2 more ·
Read bio
Sarah Tadros, PA-C is a certified physician assistant with a focus on both medical and cosmetic dermatology. She cares for patients of all ages, offering skilled diagnosis and treatment for a variety of skin conditions, including acne, eczema, psoriasis, and skin cancer, as well as providing cosmeti...Click to read more
Next available: Wed, Nov 25
Physician Assistant (Dermatology)
4.91
·34 reviews
Doctor was cool chill vibes. Staff was nice as well. Very straight forward about prognosis and cost estimate. Def recommend ???? - Jun 12, 2026 by Amanda G.Click to read more
2.5 mi · 9301 Central Ave, Ste 201, Montclair, CA 91763
Accepts Aetna, BlueCross BlueShield, Cigna + 5 more
Accepting new patients · Highly recommended ·
Read bio
Brian Leng, PA-C, is a board-certified physician assistant with a background spanning dermatologic offices throughout California’s Central Coast, Orange County, and Los Angeles areas. Specializing in medical, cosmetic, and surgical dermatology, Brian is known for his dedication to patient-centered ...Click to read more
Next available: Wed, Dec 2
Dermatologist
4.86
·29 reviews
Great! by GEClick to read more
15.5 mi · 17451 Bastanchury Rd, Ste 103a, Yorba Linda, CA 92886
Accepts Aetna, BlueCross BlueShield, Cigna + 32 more
Also offers video visits · Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Dr. Jason Stevens is a, board-certified dermatologist specializing in medical, surgical, and cosmetic dermatology. He is part of the team at SCARS Dermatology and the Appearance Center, with office locations in Yorba Linda and Newport Beach. SCARS Dermatology is recognized as one of Orange County’s ...Click to read more
Next available: Thu, Nov 12
Dermatologist
4.88
·392 reviews
He seemed to care about my situation and prioritized the issues. - May 2, 2022Click to read more
15.5 mi · 16960 Bastanchury Rd, Ste I, Yorba Linda, CA 92886
Accepts Aetna, BlueCross BlueShield, Cigna + 5 more
Accepting new patients · Highly recommended · Excellent wait time · Expertise in acute skin infection + 1 more ·
Read bio
Dr. Jeffrey Hick is a board certified dermatologist and micrographic dermatologic (Mohs) surgeon. He received his medical degree from Wake Forest University and completed an internal medicine internship at the University of Utah. He finished his dermatology residency at Los Angeles County/University...Click to read more
Next available: Thu, Nov 12
Dermatologist
4.33
·6 reviews
It was refreshing to feel welcomed and heard in a doctor’s office. My family has been looking for a dermatologist and it looks like we just found him! by BDClick to read more
20 mi · 301 West Bastanchury Rd, Ste 245, Fullerton, CA 92835
Accepts Aetna, BlueCross BlueShield, Cigna + 25 more
Also offers video visits · Accepting new patients · 25+ years of experience · Expertise in benign or precancerous skin growths + 1 more ·
Read bio
Dr. Patrick Dahl is a skilled dermatologist at Schweiger Dermatology Group in Fullerton, CA. He offers both in-office and virtual consultations to make quality care accessible regardless of location. Dr. Dahl guides patients on effective skin care routines, potential triggers, and setting realistic...Click to read more
Next available: today
Nurse Practitioner (Dermatology)
5.00
·30 reviews
14 mi · 4244 Riverwalk Pkwy, Ste 170, Riverside, CA 92505
Accepts Aetna, BlueCross BlueShield, Cigna + 4 more
Accepting new patients · Highly recommended · Expertise in psoriasis + 2 more ·
Read bio
Dedicated to quality patient care, the best compliment Terry received is, early detection of melanoma literally saved my life. Building patient rapport is her treatment style. Involving each patient in the decision making process, she discusses treatment options, goals, and realistic outcomes. Terry...Click to read more
Next available: today
Physician Assistant (Dermatology)
5.00
·32 reviews
The doctor was great! They listened to every concern I had, took the time to address everything, and I finally got the answers I’ve been looking for. Such a relief to feel heard and understood! - Oct 15, 2026Click to read more
14 mi · 4244 Riverwalk Pkwy, Ste 170, Riverside, CA 92505
Accepts Aetna, BlueCross BlueShield, Cigna + 6 more
Accepting new patients · Highly recommended · Excellent wait time
Next available: today
Physician Assistant (Dermatology)
4.76
·21 reviews
14 mi · 4244 Riverwalk Pkwy, Ste 170, Riverside, CA 92505
Accepts Aetna, BlueCross BlueShield, Cigna + 5 more
Accepting new patients · Expertise in benign or precancerous skin growths ·
Read bio
Sharon Mohale MPAS, PA-C is a board certified physician assistant who specializes in medical dermatology. Sharon has worked in medicine since 2006 and as a dermatology physician assistant for the past 13 years. Sharon is also a professor for physician assistant studies at the masters level. "Having ...Click to read more
Next available: today
Dermatologist
5.00
·1 review
15.5 mi · 17451 Bastanchury Rd, Ste 103a, Yorba Linda, CA 92886
Accepts Aetna, BlueCross BlueShield, Cigna + 6 more
Accepting new patients · 25+ years of experience · Highly recommended · Excellent wait time · Expertise in acute skin infection + 1 more ·
Read bio
ABOUT DR. Miller Alexander Miller, M.D. is a Board Certified Dermatologist and Dermatologic Mohs Surgeon, specializing in skin cancer surgery. He is a member of the SCARS Center’s team of surgeons, working to educate, diagnose and treat patients in Orange County. Specialty: Dermatology, Skin Cancer...Click to read more
Next available: Wed, Dec 2
Dermatologist
4.56
·183 reviews
Dr. Shah and her nurse were both excellent. The office staff was very attentive and professional. - Jul 14, 2025 by Virginia M.Click to read more
17 mi · 380 W Ctr Ave, Ste 320, Brea, CA 92821
Accepts Aetna, BlueCross BlueShield, Cigna + 52 more
Accepting new patients · Excellent wait time ·
Read bio
*Please note that there is a $75 cosmetic consultation fee.* Dr. Radhika Shah is a board-certified dermatologist originally from New Jersey. She received her PharmD. from the Philadelphia College of Pharmacy and then went on to complete her M.D. from Rutgers New Jersey Medical School. While in medi...Click to read more
Next available: Wed, Nov 25
Nurse Practitioner (Dermatology)
17 mi · 380 W Ctr Ave, Ste 320, Brea, CA 92821
Accepts Aetna, BlueCross BlueShield, Cigna + 26 more
Accepting new patients ·
Read bio
Christine graduated with honors from Missouri State University. She completed Advanced Graduate Studies at California State University, receiving recognition for academic excellence. She is a Board-Certified Family Nurse Practitioner. As a dermatology provider, Christine has a special interest in th...Click to read more
Next available: today
Dermatologist
5.00
·19 reviews
They were quick and the doctor was helpful and caring. by JTClick to read more
20 mi · 301 West Bastanchury Rd, Ste 245, Fullerton, CA 92835
Accepts Aetna, BlueCross BlueShield, Cigna + 25 more
Also offers video visits · Accepting new patients · 25+ years of experience · Highly recommended · Excellent wait time · Expertise in benign or precancerous skin growths ·
Read bio
Dr. Kristina Holmkvist is a highly skilled dermatologist. She sees patients in person at Schweiger Dermatology Group in Fullerton, CA, and also offers online consultations. Dr. Holmkvist is devoted to helping her patients enjoy a healthier lifestyle. To ensure that, she works closely with each of t...Click to read more
Next available: Thu, Nov 12
Dermatologist
4.84
·185 reviews
I’m thankful to have found Dr. Uddin. She’s easy to talk to, a wonderful listener & great at communicating. I’m very happy.Click to read more
17 mi · 380 W Ctr Ave, Ste 320, Brea, CA 92821
Accepts Aetna, BlueCross BlueShield, Cigna + 50 more
Accepting new patients · Highly recommended · Expertise in benign or precancerous skin growths ·
Read bio
**Please note that there is a $75 cosmetic consultation fee. Dr. Uddin also provides various cosmetic services like neurotoxins, fillers, and lasers. ** Dr. Sabrina Uddin, is a board-certified dermatologist from the Chicago suburbs. She received her undergraduate degree from University of Illinois ...Click to read more
Next available: Tue, Dec 15
Dermatologist
4.38
·279 reviews
Very nice very clean very clear on what to do. We’ll see them again. - Jun 19, 2026 by Debra W.Click to read more
20 mi · 1321 N Hbr Blvd, Ste 205, Fullerton, CA 92835
Accepts Aetna, BlueCross BlueShield, Cigna + 36 more
Also offers video visits · Accepting new patients · 25+ years of experience ·
Next available: Fri, Nov 13
Dermatologist
4.43
·14 reviews
Dr. Cole & his team are professional, attentive & genuinely caring. I am happy w/ my results & highly recommend Dr. Cole. by JCClick to read more
20 mi · 1321 N Hbr Blvd, Ste 205, Fullerton, CA 92835
Accepts Aetna, BlueCross BlueShield, Cigna + 36 more
Also offers video visits · Accepting new patients · 21 years of experience ·
Read bio
Dr. Cole is a compassionate and knowledgable dermatologist and Fellow of the American Academy of Dermatology with over 20 years of experience.Click to read more
Next available: Fri, Nov 13
Dermatologist
4.37
·326 reviews
Quick and easy - Jun 22, 2023Click to read more
20 mi · 1321 N Hbr Blvd, Ste 205, Fullerton, CA 92835
Accepts Aetna, BlueCross BlueShield, Cigna + 36 more
Also offers video visits · Accepting new patients · 25+ years of experience ·
Next available: Fri, Nov 13
Physician Assistant (Dermatology)
4.76
·58 reviews
Thus was trial my first virtual dermatology appt and it went great. Not only was she very well she answered all professionally. Explained everything in detail what and how to do it. It did like she made me feel like I was waistintbherbtime and seems to very much enjoy what she dies. time very c...Click to read more
15.5 mi · 16960 Bastanchury Rd, Ste I, Yorba Linda, CA 92886
Accepts Aetna, BlueCross BlueShield, Cigna + 5 more
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Ms. Eva Hernandez is a physician assistant who specializes in dermatology. She practices at Yorba Linda Dermatology in CA. Ms. Hernandez integrates evidence-based medicine with compassion and respect for each patient's unique needs. She listens attentively and works with them to formulate treatment...Click to read more
Next available: Wed, Nov 11
Physician Assistant (Dermatology)
4.82
·67 reviews
Emma was very helpful and detailed when explaining Also cared about how prescriptions would affect me. by ALClick to read more
15.5 mi · 17451 Bastanchury Rd, Ste 103a, Yorba Linda, CA 92886
Accepts Aetna, BlueCross BlueShield, Cigna + 28 more
Also offers video visits · Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Emma Madorsky, PA-C, is a highly trained Physician Assistant specializing in dermatology, with a strong foundation in both medical and cosmetic skin care. She earned her Master’s Degree in Physician Assistant Studies from Samuel Merritt University, where she received advanced clinical training acros...Click to read more
Next available: Thu, Nov 12
Physician Assistant (Dermatology)
20 mi · 301 West Bastanchury Rd, Ste 245, Fullerton, CA 92835
Accepting new patients ·
Read bio
Ms. Esther Hwang is a physician assistant specializing in dermatology. She practices at Schweiger Dermatology Group in Fullerton, CA, where she provides care for patients with a variety of skin-related concerns. She also offers virtual consultations. Ms. Hwang's work focuses on evaluating dermatolo...Click to read more
Next available: today
Dermatologist
4.70
·67 reviews
Dr took care of my skin issue right away in the first appointment. Great job. - Aug 5, 2025 by Dharmanshu A.Click to read more
22.5 mi · 1165 N Euclid St, Anaheim, CA 92801
Accepts Aetna, BlueCross BlueShield, Cigna + 50 more
Accepting new patients · Excellent wait time ·
Read bio
David B. Friedman, MD, is a board-certified dermatologist practicing in Anaheim, CA since 1990. Dr. Friedman earned his undergraduate degree in cellular molecular biology at the University of Michigan, and his medical degree at the University of California, Irvine. He completed his internship at the...Click to read more
Next available: Tue, Nov 17
Dermatologist
4.76
·17 reviews
Thank you to the doctor and his team for being so kind and effective in their work; God bless you all. - Jun 26, 2026 by Carlos A.Click to read more
23.5 mi · 25815 Barton Rd, Ste 101, Loma Linda, CA 92354
Accepts Aetna, BlueCross BlueShield, Cigna + 24 more
Accepting new patients · 25+ years of experience · Highly recommended · Expertise in removal of cancerous skin growth + 1 more ·
Read bio
Dr. Bhupathy is a board-certified dermatologist at Schweiger Dermatology Group. He has more than 20 years of experience in medical dermatology, focusing on rashes, skin growths and other chronic or bothersome conditions. Dr. Bhupathy provides surgical care for the removal of small growths that may ...Click to read more
Next available: Mon, Nov 16
Dermatologist
4.70
·107 reviews
The only down fall is they do not check what your insurance pays for and what my copay would be. - Jan 28, 2021 by Carmen B.Click to read more
23.5 mi · 25815 Barton Rd, Ste 101, Loma Linda, CA 92354
Accepts Aetna, BlueCross BlueShield, Cigna + 44 more
Also offers video visits · Accepting new patients · 17 years of experience · Expertise in benign or precancerous skin growths + 1 more ·
Read bio
Dr. LaVonne Meadows is a board-certified dermatologist specializing in medical dermatology and cancer detection and treatment. She completed medical school, internship and dermatology residency at Loma Linda University and practiced for several years at the VA Hospital in Loma Linda before joining D...Click to read more
Next available: Wed, Nov 18
Dermatologist
5.00
·30 reviews
24 mi · 1125 East 17th St, Ste W248, Santa Ana, CA 92701
Accepts Aetna, BlueCross BlueShield, Cigna + 4 more
Accepting new patients · Highly recommended · Expertise in benign or precancerous skin growths + 3 more ·
Read bio
Dr. Muirhead is a board-certified dermatologist who specializes in all medical and surgical dermatological conditions of the skin, hair and nails for patients of all ages. He grew up in Long Beach and attended the University of Southern California for college and medical school. After completing an ...Click to read more
Next available: Mon, Nov 16
Dermatologist
4.83
·30 reviews
24 mi · 1125 East 17th St, Ste W248, Santa Ana, CA 92701
Accepts Aetna, BlueCross BlueShield, Cigna + 4 more
Accepting new patients · 21 years of experience · Highly recommended · Expertise in psoriasis + 2 more ·
Read bio
Dr. Jennifer Soung, a board-certified dermatologist, leads clinical research at Southern California Dermatology in Santa Ana, CA. With a focus on medical dermatology and clinical research, she excels in treating chronic autoimmune skin conditions, employing advanced therapies like phototherapy, syst...Click to read more
Next available: Mon, Nov 16
Dermatologist
5.00
·30 reviews
24 mi · 1125 East 17th St, Ste W248, Santa Ana, CA 92701
Accepts Aetna, BlueCross BlueShield, Cigna + 4 more
Accepting new patients · 25+ years of experience · Highly recommended · Expertise in psoriasis + 2 more ·
Read bio
Dr. Baron is a board-certified dermatologist who specializes in all aspects of medical and surgical dermatology for both children and adults. Born in Cape Town, South Africa, he grew up in Phoenix, Arizona, earning both his undergraduate and medical degrees from the University of Arizona. After comp...Click to read more
Next available: Mon, Nov 16
Dermatologist
4.80
·30 reviews
24 mi · 1125 East 17th St, Ste W248, Santa Ana, CA 92701
Accepts Aetna, BlueCross BlueShield, Cigna + 4 more
Accepting new patients · Highly recommended ·
Read bio
Dr. Derek Hsu (pronounced “Shoe”) is a double board-certified dermatologist and Mohs micrographic surgeon who believes in a patient-centered and evidence-based approach to patient care. Dr. Hsu has clinical interests in all aspects of the field. Procedures and conditions in which Dr. Hsu has a part...Click to read more
Next available: Mon, Nov 16
Physician Assistant (Dermatology)
4.88
·112 reviews
Put me at ease with friendly and professional knowledge that they expressed by WAClick to read more
23 mi · 289 W. Huntington Dr, Ste 208, Arcadia, CA 91007
Accepts Aetna, BlueCross BlueShield, Cigna + 47 more
Accepting new patients · Highly recommended · Excellent wait time · Expertise in benign or precancerous skin growths ·
Read bio
Meet Sandra “Sandy” Ileana Diaz O’Donnell: a certified physician assistant who has been practicing dermatology in the San Gabriel Valley for the past 29 years—with no plans on stopping any time soon! Sandy’s favorite part of dermatology care is getting to know all of her patients on a personal leve...Click to read more
Next available: today
Dermatologist
4.53
·34 reviews
Office was clean, staff was very friendly! My appointment was made same day and I was in and out of there total of 30 minutes. Dr. Shipman was quick and thorough. - Jun 11, 2026 by Breanna T.Click to read more
29 mi · 301 S Fair Oaks Ave, Ste 302, Pasadena, CA 91105
Accepts Aetna, BlueCross BlueShield, Cigna + 20 more
Accepting new patients · Excellent wait time ·
Read bio
Dr. Shipman is a dedicated clinical dermatologist and accomplished researcher specializing in general and cosmetic dermatology, skin of color, lasers, wound healing, hair loss, and hidradenitis suppurativa. He earned both his Doctor of Medicine and a PhD in Immunology from Weill Cornell Medicine and...Click to read more
Next available: today
Dermatologist
4.93
·27 reviews
This Dr is thorough, professional, efficient, and made me feel respected and comfortable. - May 7, 2026 by Joshua G.Click to read more
23.5 mi · 25815 Barton Rd, Ste 101, Loma Linda, CA 92354
Accepts Aetna, BlueCross BlueShield, Cigna + 45 more
Also offers video visits · Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Dr. Faezeh Liasi is a board-certified dermatologist and fellowship-trained Mohs surgeon at Schweiger Dermatology Group. Dr. Liasi specializes in skin cancer surgery and facial reconstructive procedures, with a focus on delivering optimal medical and cosmetic outcomes for her patients. She is commit...Click to read more
Next available: Fri, Dec 11
Dermatologist
4.71
·141 reviews
Prompt service. Friendly and knowledgeable staff. Highly recommend - Feb 5, 2026 by Fei C.Click to read more
28 mi · 70 S Lake Ave, Ste 930, Pasadena, CA 91101
Accepts Aetna, BlueCross BlueShield, Cigna + 54 more
Accepting new patients · Excellent wait time ·
Read bio
Dr. Riana Sanyal graduated magna cum laude with a Bachelor of Science in Human Biology from Brown University. She was awarded the Klingenstein National Merit Scholarship to attend the Icahn School of Medicine at Mount Sinai in New York, where she completed a dual MD/MS in Clinical Research. During m...Click to read more
Next available: tomorrow
Dermatologist
4.73
·528 reviews
I would describe by visit as: Worth the drive to be seen by a caring and professional Dr. and her Staff.Click to read more
27 mi · 124 E Olive Ave, Redlands, CA 92373
Accepts Aetna, BlueCross BlueShield, Cigna + 18 more
Accepting new patients · 25+ years of experience · Excellent wait time · Expertise in acute skin infection + 1 more ·
Read bio
Dr. Ingrid Trenkle has been a leader in laser technology, utilizing Fractional CO2, IPL, Hair Removal, Thermage, Erbium, Diode, CoolTouch, ND Yag, Velashape, Aluma, and penetrating ultrasound for pigment treatment. She was at the forefront of fillers, being one of the first dermatologists to use col...Click to read more
Next available: today
Physician Assistant (Dermatology)
4.89
·79 reviews
Very polite and informative. Listened to all my concerns. - May 1, 2025Click to read more
19.5 mi · 2720 N. Harbor Blvd, Ste. 205, Fullerton, CA 92835
Accepts Aetna, BlueCross BlueShield, Cigna + 9 more
Accepting new patients · Highly recommended · Excellent wait time · Expertise in benign or precancerous skin growths ·
Read bio
Salma is a board-certified physician assistant specializing in dermatology. She earned her Bachelor of Science in Human Biology and Society from the University of California, Los Angeles, and completed her Master of Science in Physician Assistant Studies at Baylor College of Medicine. While at Baylo...Click to read more
Next available: Fri, Nov 13
Dermatologist
5.00
·5 reviews
Great first experience with Dr. Marson! He was thorough, knowledgeable, and took the time to answer all of my questions. The staff was also very friendly and communicative. Would definitely recommend! - Oct 1, 2026 by Jenny N.Click to read more
29.5 mi · 3080 Bristol St, Ste 650, Costa Mesa, CA 92626
Accepts Aetna, BlueCross BlueShield, Cigna + 11 more
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Dr. Justin W. Marson is a board-certified dermatologist and fellowship-trained Mohs micrographic surgeon dedicated to the precise, compassionate treatment of skin cancer and complex dermatologic conditions. He completed his Micrographic Surgery and Dermatologic Oncology fellowship at Cedars-Sinai Me...Click to read more
Next available: today
Dermatologist
4.86
·348 reviews
Kind and patient doctor. Staff was friendly and office was clean. My concerns were addressed and I didn’t feel rushed at all. - Jun 10, 2025Click to read more
27 mi · 26700 Towne Ctr Dr, Ste 170, Foothill Ranch, CA 92610
Accepts Aetna, BlueCross BlueShield, Cigna + 24 more
Also offers video visits · Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Dr. Omeed Ahadiat – better known as Dr. O – is an Orange County native. Growing up in Yorba Linda, Dr. O was deeply committed to his community and worked in numerous volunteer and health initiatives. He attended UC Irvine for his undergraduate studies, where he studied biological sciences and gradua...Click to read more
Next available: Thu, Nov 12
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Average time it takes to be seen by a provider

Doctor
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Verified providers with a 4.8 average rating

Primary Care Physician
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In the business of finding quality care for patients

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Frequently asked questions

How can I make a same-day appointment with a Dermatologist in Ontario?

On average, patients who use Zocdoc can search for a Dermatologist in Ontario, book an appointment, and see the Dermatologist within 24 hours. Same-day appointments are often available, you can search for real-time availability of Dermatologists in Ontario who accept your insurance and make an appointment online.


How can I find an Ontario Dermatologist who takes my insurance?

Zocdoc lets you search specifically for an Ontario Dermatologist who takes your insurance. Just choose your carrier and plan from the drop-down menu at the top of the page. If you’re not sure which plan you have, you can use Zocdoc’s insurance checker to find out.


How can I book an appointment online with a Dermatologist in Ontario?

Zocdoc is a free online service that helps patients find Dermatologists in Ontario and book appointments instantly. You can search for Ontario Dermatologists by symptom or visit reason. Then, choose your insurance plan. Based on that information, you’ll see a list of providers who meet your search criteria, along with their available appointment slots.


How can I find a female Dermatologist in Ontario?

When you search for Ontario Dermatologists on Zocdoc, you can filter your results by gender, in addition to other criteria. That way, you’ll only see Dermatologists in Ontario who match your preferences.


How can I find an Ontario Dermatologist who sees patients after hours?

On Zocdoc, you can search specifically for Ontario Dermatologists with availability after 5 p.m.


How can I find a top-rated Dermatologist in Ontario?

You can use Zocdoc to find Dermatologists in Ontario who are highly rated by other patients. These ratings are based on verified reviews submitted by real patients. Every time a patient completes an appointment booked on Zocdoc, they’re invited to review their experience. Each review must comply with Zocdoc’s guidelines.


How can I find a video visit with a Dermatologist online in Ontario?

Dermatologists in Ontario on Zocdoc who see patients through online video visits will have a purple video icon on their profiles. You can also filter your search results to show only Dermatologists who offer video visits.


Are video visits with a Dermatologist online covered by my insurance?

Most insurers provide coverage for video visits at the same cost as in-person visits. You can search on Zocdoc specifically for Dermatologists in Ontario who accept your insurance for video visits by selecting your carrier and plan from the drop-down menu at the top of the page. We recommend you check with your insurance carrier directly to confirm your coverage and out of pocket costs for video visits.


How can I find a Dermatologist in Ontario who sees patients in the morning or evening?

Zocdoc lets you search specifically for a Dermatologist who has appointments available before 10:00 am, or after 5:00 pm. Just choose the special hours filter at the top of our search page.


How can I find a Dermatologist in Ontario who sees patients during the weekend?

Zocdoc let's you see real-time availability for Dermatologists in Ontario. Many Dermatologists offer appointments on Saturdays and Sundays.