Specialties
- Dermatopathology
- Dermatology
- General Dermatology
- Women's Health - Dermatology
- Immunopathology
Board Certification
|
American Board of Dermatology (Dermatology)
American Board of Pathology (Sub: Dermatopathology)
American Board of Pathology (Anatomic & Clinical)
|
Patient Rating
Patients consistently describe Dr. Cocks as knowledgeable, thorough, and skilled, especially with complex or uncommon skin conditions. Many comment that she listens carefully, explains diagnoses and treatment options clearly, and involves patients in decision-making. Reviewers frequently note compassionate, personable bedside manner and practical, effective treatments that improved their conditions. Feedback also highlights her professionalism, attention to detail, and appropriate use of biopsies and referrals when needed.
Generated via Patient Reviews
The patient rating score is an average of all responses on our patient experience survey. The rating averages scores for all questions about care from our providers. The scale on which responses are measured is 1 to 5 with 5 being the best score.
Patient comments are gathered from our patient experience survey and displayed in their entirety. For the convenience of our visitors, some patient comments have been translated from their original language into English while preserving their original meaning as accurately as possible. Patients are de-identified for confidentiality and patient privacy.
Board Certification and Academic Information
| Academic Departments |
Dermatology
-Assistant Professor (Clinical) |
|---|---|
| Board Certification |
American Board of Dermatology (Dermatology)
American Board of Pathology (Sub: Dermatopathology)
American Board of Pathology (Anatomic & Clinical)
|
Education history
| Undergraduate | History of Science, History of Medicine - Yale University | B.A. |
|---|---|---|
| Doctoral Training | History and Philosophy of Science - University of Cambridge | Ph.D. |
| Professional Medical | Medicine - University of Toronto Faculty of Medicine | M.D. |
| Internship | Internal Medicine - St Mary Medical Center-UCLA | Intern |
| Residency | Anatomic and Clinical Pathology - Johns Hopkins University School of Medicine | Resident |
| Residency | Anatomic and Clinical Pathology - Johns Hopkins University School of Medicine | Chief Resident |
| Fellowship | Dermatopathology - University of Virginia School of Medicine | Fellow |
| Residency | Dermatology - University of Utah School of Medicine | Resident |
| Residency | Dermatology - University of Utah School of Medicine | Chief Resident |
Selected Publications
Journal Article
- Kenyon CM, Rhoads JW, Cocks M (2026). Upadacitinib for the Treatment of Recalcitrant Vulvar Lichen Sclerosus. Journal of lower genital tract disease,
- Estill MC, Davis MI, Moore KG, Kenyon CM, Breidbart R, Chang HR, Mauskar MM, Little AJ, Cocks MM, Corley SB, Foster E, Akinshemoyin Vaughn OL, Vulvar Dermatoses Research Consortiu (2026). Acitretin and methotrexate in vulvar lichen sclerosus. Journal of the American Academy of Dermatology, 94(5), 1530-1532.
- Khalighi MA, Snook JP, Cocks MM, Leiferman KM, Wada DA, Zone J (2026). Diffuse Dermal Immunoglobulin Deposition and Monoclonal Gammopathy. JAMA dermatology,
- Lehman JS, Fernandez AP, Leiferman KM, Brinster NK, Culton DA, Kim RH, North JP, Stoff BK, Camilleri MJ, Cocks MM, Elenitsas R, Fung MA, Grover RK, Jedrych JJ, Kuechle MK, McNiff JM, Moshiri AS, Motaparthi K, Murphy MJ, Nousari CH, Shalin SC, Zone JJ, Bridges A (2025). Assessment of Cutaneous and Mucosal Direct Immunofluorescence Testing Practices in the US. JAMA dermatology, 161(7), 747-754.
- Jensen NC, Cocks M, Brintz BJ, Stoff B, Cipriano S (2023). Structured Case-Based Ethics Discussion for Trainees and Faculty on Dermatopathology. MedEdPORTAL, 19, 11314.
- Cocks MM (2021). A Starter Guide to Immunofluorescence Testing in Dermatology. Cutis, 108(5), E23-E26.
- Cocks MM, Mills AM (2021). The Immune Checkpoint Inhibitor LAG-3 and Its Ligand GAL-3 in Vulvar Squamous Neoplasia.(Epub ahead of print). Int J Gynecol Pathol.
- Cocks MM (2021). The Genital Examination in Dermatologic Practice. Cutis, 107(2), E29-E32.
- Cocks M, Chaux A, Jenson EG, Miller JA, Rodriguez Pena MDC, Tregnago AC, Taheri D, Eich ML, Sharma R, Vang R, Netto G (2020). Immune checkpoint status and tumor microenvironment in vulvar squamous cell carcinoma. Virchows Archiv, 477(1), 93-102.
- Cocks M (2019). A challenging and rewarding time: The early days of graduate medical education in dermatology. Journal of medical biography, 27(3), 173-178.
- Cocks M, Rehman J, Barker N, Auerbach J, Cowper S, Rodic (2018). How to take better photomicrographs: A step-wise approach. Journal of cutaneous pathology, 45(6), 412-415.
- Cocks M, Sander I, Crain (2018). Frequency of Dermatologic Findings at Autopsy. Journal of forensic sciences, 63(6), 1867-1869.
- Cocks M, Helmke E, Meyers CA, Fayad L, McCarthy E, James A (2018). Bizarre parosteal osteochondromatous proliferation: 16 Cases with a focus on histologic variability. Journal of orthopaedics, 15(1), 138-142.
- Cocks M, Moulton CA, Luu S, Cil (2014). What surgeons can learn from athletes: mental practice in sports and surgery. Journal of surgical education, 71(2), 262-9.
- Cocks M (2013). Defying the odds: Dr Ricky Kanee Schachter. JAMA dermatology, 149(12), 1399.
- Fuller J, Olszewski M (2013). Medical History in Canadian Undergraduate Medical Education, 1939-2012. Canadian bulletin of medical history = Bulletin canadien d'histoire de la medecine, 30(2), 199-209.
- Olszewski M (2011). Dr. Auzoux's botanical teaching models and medical education at the universities of Glasgow and Aberdeen. Studies in history and philosophy of biological and biomedical sciences, 42(3), 285-96.
Review
- Stauder E, Topham C, Khouri A, Cocks M, DeShazo R, Zussman J, Madigan L (2024). Cryptococcoid Sweet syndrome: A case report and literature review. International journal of dermatology, 63(7), 895-899.
- Cocks MM (2021). Dermatoethics for Dermatology Residents. [Review]. Cutis, 107, (6), E15-E17.
- Cocks M, Porcu P, Wick MR, Gru A (2019). Recent Advances in Cutaneous T-cell Lymphoma: Diagnostic and Prognostic Considerations. Surgical pathology clinics, 12(3), 783-803.
Case Report
- Lee J, Flowers RH, Cocks MM, Noland M (2018). Necrobiosis lipoidica associated with sarcoidosis. Journal of cutaneous pathology, 45(12), 944-948.
- Li L, Ward B, Cocks M, Kheradmand A, Francis H (2017). IgG4-Related Disease of Bilateral Temporal Bones. The Annals of otology, rhinology, and laryngology, 126(3), 236-240.
I really like her. All the Drs I've had at Humtsman are GREAT!
Dr. Cocks listened carefully to my concerns, shared her thoughts openly, and explained things throughout the entire visit. I especially appreciated that she spoke to me using medical terminology while also taking the time to explain anything I didn't understand or had questions about. I felt informed, respected, and included in my care.
She is an excellent doctor, knowledgeable and good at listening to my questions and concerns.
Thanks for listening to my concerns.
Dr. Cocks is knowledgeable and compassionate. I feel grateful I found someone who listens to my needs.
Dr. Cocks is awesome!! Very personable, straightforward and funny too. Recommend her highly.
Dr. Cocks is so thoughtful and personable. My condition has improved tremendously through her care. She listened to my concerns and offered practical suggestions for each one. I highly recommend Dr. Cocks. I waited months to get into her after so many doctors refused to help me and it was worth the wait!
Very good
Overall, I appreciated the provider's thoroughness and respect during my visit. However, I did feel that the communication style came across as somewhat abrupt at times, which made it harder for me to feel fully comfortable and engaged. I would have appreciated more collaborative discussion and clearer, patient-friendly explanations when going over diagnosis and treatment decisions. I value feeling like an active participant in my care, and I think a slightly more conversational approach would improve the experience.
Dr. Cocks has a great skill set, in which she is both extremely knowledgeable and has a great bedside manner. She makes you feel that you are a participant in your care and that you are going to solve things together.
Caring, which is important to me since this disease continues. Also answer all my questions & checked on other conditions. Feel very good about the interact ion & know care will help. Made referral to urology which I now have appointment.
She is caring and reassuring when talking to me about my issues
Dr. Cocks is knowledgeable, kind, and professional.
Extremely knowledgeable, listens and provides options in finding solutions. Dr Cocks is kind, knowledgeable and is continually learning more, is genuine and has a sense of humor. Highly recommend.
Very kind and knowledgeable about my problems [TRANSLATED]
She is so knowledgeable and professional. But very relatable and nice
Dr Cocks has successfully treated my problem and it is under control. She recognized another issue just glancing and then studying the area in question. It was biopsied and was positive as basal cell growth. She has now taken care of that.
I've been to a few dermatologists at the University of Utah and Dr. Cocks has been one of the best ones I've seen. She is very knowledgeable and works with me to find a solution to my skin problems. I feel very comfortable with her. When I travel for my appointments, my drive is about an hour (one way), but it's worth it. I highly recommend Dr. Cocks.
She is a wonderful Dr. I feel so comfortable with her. She listens and answers any questions. I am so glad she was referred to me.
Excellent caring doctor
She is very nice and friendly. Like to get to know you and get things done quickly. She cares about what is being done.
Dr. Cock's is a first-rate doctor. Specializing in skin conditions in areas gynecologists generally treat makes her a rare gem in the medical field. She is extremely knowledgeable, kind, and respectful. She clearly explains diagnoses, options, and treatments. If you have skin conditions that need her specialized help, I highly recommend you schedule an appointment with her.
Very good explaining problem and giving options for treatment
She goes the extra mile to try to help you with whatever your issue is and so friendly and nice.
She was very good and made very comfortable to get treatment done by her.
Dr. Cocks is fabulous! She makes you feel at ease. I had such a hard time figuring out where to go to get my issue resolved. Since finding her, she had the knowledge and expertise to help me. Her treatments have finally gotten things under control. Thank you Dr. Cocks!
Great Doctor. If you are looking for a top notch Dermatologist, here she is!
Thank you
Dr. Cocks is an exceptional doctor! She knows a great deal and cares so much for her patients! She is personal, a good listener and explains what she would recommend. I just really love her as a doctor!!!
She is a doctor who cares about me as a patient. [TRANSLATED]
Margaret Maria Cocks, MD was very knowledgeable and kind when she was examining me. I had a lot of questions, and she answered all of them, which made me feel good when I left the office and relieved as well. I left the office feeling really good because Margaret Maria Cocks, MD helped me so much! Thank you Margaret Maria Cocks, MD.
Dr Cocks is extremely nice -
Dr. Cocks listened carefully to my concerns and provided excellent advice and medical care. I will continue to see Dr. Cocks for all upcoming dermatological appointments.
She was able to keep me comfortable emotionally throughout the all-over scan for skin cancer. I'd say that is a good deal of caring and explaining.
Dr. Cocks is terrific. I appreciate the professional care she provides.
A very positive experience!
skill in dealing with a fairly common issue that for a senior patient might be anxiety producing, but manageable, confidence was restored
Dr Cocks & her assistant are wonderful. I'm extremely comfortable with both of them. I'm so happy I was referred to Dr. Cocks!
A very knowledgeable and pleasant person.
Great provider with a good bedside manner and compassion. Listens to you and addresses your issues in a professional and caring manner. Would recommend Dr Cocks highly.
You will not be disappointed in Dr. Cocks. I highly recommend her.
Very competent, kind,thorough.
Dr. Cocks is great! Very thorough and a pleasure to interact with. I was very lucky to find her.
Outstanding expert and caring disposition.
Dr Cocks is a highly trained, brilliant and caring Dr of Dermatology. She gives the most thorough skin exams I have ever had. In addition, she is personable and pleasant in appointments! I am so grateful that she is my dermatologist!
I felt confident in the care I received. Dr. Cocks was professional and knowledgeable.
Nothing short of amazing!
smart! kind! knowledgeable! efficient!
outstanding!!
Dr. Cocks takes the time necessary to address the concerns of her patients.
Thank you for your kindness and care
Dr. Cocks and her assistant where thorough, caring and personable. She took the time to diagnose the issue I am experiencing and performed the needed procedures. I would recommend her to others.
Seems friendly was quick
I was extremely impressed with Dr. Cocks. She listened carefully and answered all my questions. So glad I found her.
Dr Cocks is extremely knowledgable, helpful and caring. She asked many questions to get to the bottom of some pain I've been experiencing for nearly a year. I felt much better after my appointment
I found Dr. Cocks very attentive, gentle, and understanding. She made me feel comfortable during the entire procedure.
Dr. Cocks listens to my concerns and provides feedback. She is well versed in her field of dermatology. Always upbeat in her attitude.
Muy amable y muy eficiente
Dr. Cocks was great, she kept area sterile, clean, she washed her hands, she listens to your concerns, and is very knowledgeable, her and her staff are very organized, follow-up for after care was very clear, wasn't waiting very long to get into appt. I would recommend Dr. Cocks.
She's knowledgeable, professional and friendly
Dr. Cocks provided a high level of care which included detailed lay-person vocab explanations, thorough examinations, and some funny jokes too! I would trust any family or friends skin to her care.
Dr. Cocks is highly recommended - She was very thourough in the annual check-up.
Dr. Cocks gives excellent care. She explains concerns and procedures. I appreciate her time and I trust her guidance.
She was thorough & kind. She offered many options for my conditions which I appreciated.
She was very knowledgeable and etiolated the time to explain my condition.
I am very impress with Dr Cocks. She has been always extremely proffesional and kind in every appointment. She explained very clear the treatment I needed, and when the day came to perform surgery I knew everything would be ok, and indeed was. I highly recommend her!
Dr. Cocks, MD gives me a through exam. I always feel relieved. She is the best dermatologist I have had even at the U. I feel she cares and is kind and considerate. I very much like her.
Excellent doctor who cares about her patients.
Dr Cocks is very attentive, thorough and helpful. So glad to have her as my dermatologist.
She was competent and considered alternate treatments
Dr. Cocks is very professional and personable.
Very conscientious, respectful and competent doc. I would highly recommend her.
Dr. Cocks was kind and did a wonderful job of removing the small bump on my face. I can hardly tell where she did it!
Dr Cocks is really smart and is very honest about pros and cons of treatments. Always explains her rationale or why I need to avoid or do things. She is very astute and detailed oriented. Always kind even when you know she is pushed for time. Very efficient. A great listener and evaluates everything I point out. She biopsied my skin and found a rare disease. She ordered all these work ups with other specialities. She one of my favorite doctors and a great surgeon too.
Dr. Cocks was attentive, listened carefully and clearly explained disease progression and treatment.
Excellent Doctor
Dr Cocks was great.
She is very care doctor.I will recomend her.
Dr. Cocks provides excellent care in the field of Dermatology. She is knowledgeable, caring and listens to your concerns. I appreciate the time she spent with me answering my questions.
She has been very helpful and professional.
Dr Cocks and her assistants are amazing. Very friendly and professional. They listen to your concerns and answer all of your questions.
Dr. Cocks is a very knowledgeable dermatologist and takes the time to individualize her care to meet the needs of her patients. Even when she's very busy she takes the time to listen to concerns and takes action including making referrals when necessary. I would recommend anyone having difficulty with autoimmune skin disorders get a referral to see Dr Cocks.
MARGARET MARIA COX IS AN EXCELLENT DERATOLOGIST. IT DOES TAKE A LONG TIME TO GET AN APPOINTMENT, THOUGH.
Dr Cocks is a very kind, through Dr who genuinely cares about her patients skin and health! I would Highly recommend her to anyone! She is non-judgmental and has a very pleasant personality!
I appreciate that Dr. Cocks asks, at the end of each appt, whether there are any other issues I want to discuss with here before ending the appt.
Very knowledgeable and clearly explained the possible problems and solutions.
Dr. Cocks answered my questions in a polite caring tone.
She is friendly and knowledgeable. I enjoyed our visit.
DOCTOR COCKS IS THE BEST. I'M HAPPY THAT SHE IS MY DOCTOR.
She provides excellent care to her patients. She reviews your information prior to the appointment and she looks after your needs. She includes you in the plan of care. She brings you hope and empowerment
I always feel she listens to me.
Dr.Cocks is amazing. She is very knowledgeable and explains everything in ways I can understand (not doctor talk). She discusses treatment options and explains pros and cons.
I am so glad I found Dr Cocks. She is amazing. I suffered with my condition for 1 1/2 years and numberous Doctors turn me away because they lacked knowledge in my condition. Dr Cocks has dramatically changed my condition and helped me learn how to live with it. Thank you so much!!
Loved her. She didn't rush and treated every skin issue that I had.
She is experienced and caring
Very professional and right to the point.
She's great at what she does!
Dr. Cocks was attentive during both my visits. The medicine she prescribed truly helped my skin condition. I'll see her again in a year for my annual body check.
Very knowledgeable, attentive and helpful l. Easy to talk to and kind
An exceptional doctor
Knowledgeable and caring. Remembers who I am.
She took the time to listen and address each concern I brought up. Appointments book very fast so there can be a delay to getting in, but she didnt make me feel too rushed during the appointment
She was very professional and very knowledgeable about my condition. Very personable too.
I liked her
Professional and made me feel safe.
I feel like Dr. Cocks genuinely cares about finding a solution and helping me feel better.
Excellent provider
I AM VERY HAPPY TO HAVE DR. COCKS AS MY DERMATOLOGIST.
Shes knowledgeable about my condition. I drive from St. George just to see her because no one in St George has been able to help me with the knowledge and experience as Dr cocks.
I trust her judgement.
Loved her energy! And took my concerns seriously.
Extremely knowledgeable, friendly and helpful.
Pleasant,open minded treatment with results for a positive outcome
She got right down to business, agreed to continue the treatment that has given me relief while trying to get to the bottom of the issue, and actually took a biopsy to determine the exact problem. I have a second appointment in a short time, not the three month wait during which I suffered while awaiting this appointment.
Dr. Cocks was very aware of my nerves and concern. She made sure I was comfortable and not in any pain. I appreciate her expertise and care.
I put my thoughts in the first comment section of this survey when I gave her a 10
She's awesome and acts like she cares. I felt included in my own self care.
The doctor was professional and nice. Appointment was about 40 minutes late.
I liked Dr Cocks and appreciated her concern for my care, I felt as if she really cared about my health and concerns,
Very professional and thorough with exam, Very personable.
Dr Margaret Maria Cocks is an excellent Doctor. She listens and engages with me, answering any questions I may have. Her kind and detailed treatment methods have proven successful for my auto immune condition. I have the greatest confidence that I will continue to improve. I Always look forward to my appointments and Dr Cocks ability to project such a positive feeling.
Very impressive
Dr. Cocks was very helpful in reviewing records from my prior dermatologist. She included me in the decisions, listened, and gave me the information I needed to determine treatment. Thank you!!
She was very professional and pleasant.
Dr. Cocks is very personable, friendly, and seems very knowledgeable when going over your concerns and treatment plan.
Just a repeat of my previous answer: Dr. Cocks is very personable & listens to my concerns. She is extremely knowledgeable & helps me understand whats going in with my EMPD.
Would not go anywhere else. Dr. Cocks makes you feel comfortable and takes the time needed with you.
Dr Cocks was very knowledgeable about my condition. It was nice to have a Dr who knew about it and how to treat it. Im so thankful to have a Dr whos knows about the condition since Ive been dismissed by so many other Drs. Thank you!!
She was very honest with me
Excellent care.
She made me feel very comfortable and took great care of me