Dr. Patricia Walker

MD, PhD, FAAD | Dermatologist

Medical School: University of Iowa
Residency: University of Iowa

Dr. Patricia Walker

MD, PhD, FAAD | Dermatologist

Medical School: University of Iowa
Residency: University of Iowa

Board-Certified Dermatologist and
Pharmaceutical Industry Veteran

Patricia S. Walker, M.D., Ph.D. is a board-certified dermatologist specializing in medical and aesthetic dermatology. She is an industry expert and has served in various leadership roles, including President and head of R&D for Brickell Biotech, Chief Medical Officer for Kythera Biopharmaceuticals, Inc., Executive Vice President and Chief Scientific Officer for Allergan Medical Aesthetics and Vice President and Dermatology Therapeutic Area Head at Allergan. Dr. Walker’s clinical and research work has contributed substantially to the world of dermatology. Over the past 20 years, she has played a key role in the development and approval of key dermatology products including Tazorac®, Botox® Cosmetic, Juvederm™, Hylaform®, Captique®, LAP-BAND®, Inamed® Silicone gel-filled breast implants and Kybella®. Dr. Walker completed her medical degree and dermatology residency training at the University of Iowa College of Medicine. She also completed a research fellowship at the National Institute of Health’s Dermatology Branch.

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In addition to a busy clinical practice, Dr. Kirsch is the President and Chief Executive Officer at ClearifiRx.com, a dermatologist-led online platform providing personalized prescriptions to treat skin conditions. He has interests in therapeutic drug development and medical innovation. In partnership with the Mayo Clinic, he filed to patent a novel topical composition for the treatment of melasma. He also received a grant from the Mayo Clinic to complete an investigator-initiated pilot study of this formulation.

Dr. Kirsch was previously an Assistant Clinical Professor of Dermatology at the University of Colorado and Medical Director and Vice President of Clinical Development at Brickell Biotech, Inc. At Brickell, Dr. Kirsch provided leadership and strategic direction for the clinical science team. In his role, he had primary responsibility for overseeing development programs from late preclinical to registration Phase 3 randomized studies. Dr. Kirsch has been published in the Journal of the American Medical Association, Journal of the American Academy of Dermatology, Journal of Drugs in Dermatology, Journal of Clinical and Aesthetic Dermatology, Dermatology Times, The Journal of Investigative Dermatology, The Journal of Cancer Immunology Research, The Canadian Journal of Neurological Sciences, Reason, The Wall Street Journal, The Toronto Star, The Providence Journal, and The Jacksonville Times-Union.

“I personally recommend my patients use ClearifiRx. As a doctor, I have a responsibility to steer my patients towards a treatment option that works… and ClearifiRx not only works, it changes my patients’ lives.”

Patricia Walker, MD, PhD, FAAD | EXECUTIVE CHAIRMAN

“I personally recommend my patients use ClearifiRx. As a doctor, I have a responsibility to steer my patients towards a treatment option that works… and ClearifiRx not only works, it changes my patients’ lives.”

Patricia Walker, MD, PhD, FAAD | EXECUTIVE CHAIRMAN

Medical Care Online

Treat your skin conditions with a personalized prescription medical cream.

Hyperpigmentation

Personalized prescription treatment for hyperpigmentation.

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Rosacea

Personalized prescription treatment for rosacea.

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Melasma

Personalized prescription treatment for melasma.

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Hand Dermatitis

Personalized prescription treatment for hand dermatitis.

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What to Expect

  • Medical Consultation

    Answer a few quick questions and upload pictures of your melasma for your consultation with a board-certified dermatologist.

  • Diagnosis

    Your dedicated physician will review your information and formulate your personalized prescription.

  • Delivered

    Your one-of-a-kind prescription will arrive at your front door, with free shipping.

  • Evolution of Care

    When it’s time for a refill, we adjust your treatment plan based on your progress for optimal long-term results.