What patients are saying
Overall rating
4.98
Average wait time
4.92
Bedside manner
4.99
“She was a wonderful doctor who listened, didn’t make me feel rushed, and gave confident recommendations. Everyone in the office was lovely as well. Wonderful experience all around!”
Initials hiddenLess than 3 months ago
“Really nice office, great staff at the front desk, and really friendly and patient medical staff, including the doctor. ”
Nishank S.March 9, 2026
About Dr. Peyton Morss-Walton
Dr. Peyton Morss-Walton is a dermatologist in San Francisco, CA. She provides in-person and virtual consultations at Union Square Dermatology.
As part of her formal education and training, Dr. Morss-Walton completed a bachelor's degree at Bowdoin College, a medical degree at UMass Chan Medical School, an internship at Cambridge Health Alliance, and a residency in dermatology at Albert Einstein College of Medicine. After earning her bachelor's degree, she spent two years at the Boston Children's Hospital research lab focusing on blood vessel growth and wound healing. During the final year of her residency, she served as the chief cosmetic resident. She is an active member of Alpha Omega Alpha, the American Academy of Dermatology, and the American Society for Dermatologic Surgery.
Dr. Morss-Walton has been involved in significant research regarding the diagnosis and treatment of acne, rosacea, psoriasis, and hidradenitis suppurativa (HS). She specializes in eczema, cutaneous cysts, allergic contact dermatitis, perioral dermatitis, hair loss, and skin cancers. She offers a range of dermatological treatments, including medical, cosmetic (such as chemical peels for fine lines and melasma, laser scar improvement, and filler treatment), and surgical (such as skin biopsy, cyst removal, and skin cancer excision) services to her patients.
**NEW PATIENTS: While booking an appointment via Zocdoc is free, there is a fee associated with actual consultation. This may be submitted to insurance if our office is in network. For cosmetic consultations, the fee is applied to offset the cost of procedures done at a later date.
Also, our office requires providing a debit card, credit card, FSA or HSA card **
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In-network insurances
99% of patients have successfully booked with these insurances
Aetna
Cigna
Medicare
UnitedHealthcare
Office location
Dr. Peyton Morss-Walton, MD also offers online video visits for patients
Education and background
Practice names
Education and training
- Medical School - UMass Chan Medical School, Doctor of Medicine
- Albert Einstein College of Medicine, Residency in Dermatology
- Bowdoin College (Bachelor's)
Languages spoken
- English
Provider's gender
Female
NPI number
1578149472
Patient reviews
All reviews have been submitted by patients after interacting with the practice.
Overall rating
4.98
Wait time
4.92
Bedside manner
4.99
Your trust is our top concern, so providers can't pay to alter or remove reviews. We also don't publish reviews that contain any private patient health information. Learn more here
83 reviews
Most relevant
Really nice office, great staff at the front desk, and really friendly and patient medical staff, including the doctor.
March 9, 2026Nishank S.Verified patient
Dr Walton knew exactly what I needed and gave me solutions to address my eczema issues, I’ll be going back for a follow up!
Less than 6 months agoCiera P.Verified patient
Very helpful - the doctor was timely and very knowledgeable, So happy to have come across this doctor!
Less than 1 year agoPM
Incredible bedside manner and knowledgeable. Was able to easily zero in on a diagnosis
February 13, 2026Initials hidden
Excellent doctor- staff was super nice and warm. I was seen in <5 min of arriving.
January 25, 2026Daniel R.Verified patient
Pretty good experience! Nice office, friendly service.
December 4, 2025Initials hidden
Fantastic! Loved Dr.Peyton. Thrilled to be her patient.
Less than 6 months agoVM
Love Dr.Walton! She's thorough, kind and collaborative.
Less than 6 months agoJK
She was a wonderful doctor who listened, didn’t make me feel rushed, and gave confident recommendations. Everyone in the office was lovely as well. Wonderful experience all around!
Less than 3 months agoInitials hidden
Excellent Dr visit! Peyton fixed a facial issue quickly and easily, no pain, and she correctly diagnosed an itch I was experiencing on my hands was due to my new sports watch wristband! She's great.
March 7, 2026Emily M.Verified patient
Great experience. I left early but was late due to unexpected Super Bowl traffic downtown and the office / doctor was so accommodating. They were able to see me for a subsequent appointment.
February 7, 2026Aurelia F.Verified patient
Amazing doctor, thank you so much!
February 3, 2026Angela N.Verified patient
Everything was fast and professional!
February 3, 2026Mark N.Verified patient
cannot say enough good things about Dr. Morss-Walton. I went through an emotionally difficult visit involving 5 removals/biopsies, and she and her nurse assistant made me feel informed, supported, and genuinely cared for every step of the way. Her bedside manner is fantastic. On top of that, they offered great skincare tips and samples that were incredibly helpful. I’m so grateful to have found her and will now be going exclusively to her practice. Highly, highly recommend.
January 9, 2026Elizabeth O.Verified patient
One of the best experiences I’ve had at a Dr office. Detail oriented and went through great lengths to explain conclusions for my skin screening.
Less than 6 months agoInitials hidden
First appointment with Dr. Morss-Walton. She was great. Quickly understood what I came in for and resolved my concerns. It was an initial appointment for a check up. Came home and recommended this office to my husband.
January 4, 2026David S.Verified patient
Peyton was so upbeat, positive and clear in explaining her expert opinion, putting me instantly at ease. Called with results and helped out with other region referrals. Refreshing to get care like this, delightful in times of stress for patients
December 21, 2025Hayley F.Verified patient
Dr. Morss-Walton clearly described a range of alternatives with advantages and disadvantages and recommendations. Smart, practical, caring. Highly recommended!
Less than 6 months agoInitials hidden
Dr. Wilbur was very knowledgeable and provided helpful suggestions but never pushed for more or new products/services. I will definitely be back.
Less than 6 months agoAA
Of the three dermatologists I've been to in the last year, Union Square was my favorite. They took me seriously, asked appropriate questions, and respected my concerns.
I have had an issue getting in touch with the office to clear up something about a prescription, but I'll give them a few more days before I dock them for this.
November 26, 2025Nicholas T.Verified patient
Everyone at the office was kind, patient, and attentive. While this was my first visit for laser skin treatment, I feel that I’m in good hands.
Less than 6 months agoLN
Dr. Peyton was phenomenal! Very clear on what I needed to do and a clear approach was provided. I look forward to finding success with my treatment plan!
Less than 6 months agoJA
Dr. Walton is personable making me feel comfortable and at ease. Gentle touch with injections, precise, & extremely knowledgable.
Less than 6 months agoLA
Fast, informative, educational :)
Less than 6 months agoAM
Fabulous, efficient, thoughtful, and thorough!
Less than 6 months agoInitials hidden
I have had very punctual visits and thorough evaluations. Dr. Morss-Walton addressed my rosacea issues, and I have also seen her for botox which was expertly and subtly done — the best I’ve had to brighten my look by opening up my eyes a bit. Highly recommend for both medical and aesthetic concerns.
Less than 1 year agoSM
Dr. Moss-Walton is an incredible dermatologist - incredibly knowledgeable about both medical and cosmetic dermatology. I would recommend my family and close friends to her and have the utmost confidence they would be well taken care of. She did my botox perfectly, and also has an amazing eye for facial aesthetics. Her knowledge and skill with fillers is top notch and I would definitely recommend her to anyone looking for a skilled and detail oriented cosmetic dermatologist.
Less than 1 year agoDL
Less than 1 month agoInitials hidden
April 4, 2026DeAnna S.Verified patient
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March 25, 2026Kendall C.Verified patient
March 23, 2026Evan K.Verified patient
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March 13, 2026Laney L.Verified patient
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March 11, 2026Shannon B.Verified patient
March 9, 2026Jhon Q.Verified patient
March 8, 2026Lauren A.Verified patient
March 4, 2026Alyssa F.Verified patient
March 3, 2026Divyansh K.Verified patient
March 3, 2026mathias L.Verified patient
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February 28, 2026Grace S.Verified patient
February 23, 2026Kortez B.Verified patient
February 21, 2026Shawn D.Verified patient
February 21, 2026Tiger F.Verified patient
February 19, 2026William K.Verified patient
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How soon can I make an appointment with Dr. Peyton Morss-Walton?
Generally, Dr. Peyton Morss-Walton has appointments available on Zocdoc within 1 week. You can see Dr. Morss-Walton's earliest availability on Zocdoc and make an appointment online.
Is Dr. Peyton Morss-Walton accepting new patients?
Dr. Peyton Morss-Walton generally accepts new patients on Zocdoc. You can see Dr. Morss-Walton's earliest availability on Zocdoc and schedule an appointment online.
Does Dr. Peyton Morss-Walton accept my insurance?
Choose your insurance plan to verify if Dr. Morss-Walton is in-network.
Can I make an appointment with Dr. Peyton Morss-Walton online?
Yes, you can make an appointment online with Dr. Morss-Walton using Zocdoc. It’s simple, secure, and free.
What practice does Dr. Peyton Morss-Walton work with?
Dr. Peyton Morss-Walton works with Union Square Dermatology.
Where is Dr. Peyton Morss-Walton's office located?
Dr. Peyton Morss-Walton has 2 office locations in San Francisco, view full addresses on Dr. Morss-Walton's profile.
What are common reasons for patients to see Dr. Peyton Morss-Walton?
Dr. Peyton Morss-Walton frequently sees patients for Acne, Annual Skin Screening, Dermatology Consultation, Hair Loss, and Sexually Transmitted Infection (STI). You can see other visit reasons for Dr. Peyton Morss-Walton on their profile.
What languages does Dr. Peyton Morss-Walton speak?
Dr. Peyton Morss-Walton speaks English.
How do patients rate Dr. Peyton Morss-Walton in reviews?
83 patients have reviewed Dr. Peyton Morss-Walton. The overall rating for this doctor is 4.98/5. They have a 4.99/5 rating for bedside manner and a 4.92/5 rating for wait time. You can read individual reviews and ratings on their profile.