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LifeTime Dermatology
Dr. Ann A. Hern started LifeTime Dermatology in 1993 with the goal of ensuring healthy skin for all patients. Today, her team continues to do their very best to evaluate each patient’s unique skin concerns and partner with them to find the best solutions, including:
Expert Medical Dermatological Care
Professional & Effective Cosmetic Procedures
Physician-Vetted Skin Care Products
DERMATOLGIST
Ann E. Hern, M.D.
Dr. Hern obtained her B.A. from Johns Hopkins University and is a graduate of the University of Michigan Medical School. She completed a dermatology residency at Henry Ford Hospital in Detroit where she served as chief resident in her final year. She is board certified through the American Board of Dermatology and is on staff at William Beaumont Hospital, Royal Oak.
Dr. Hern is a member of the American Academy of Dermatology, American Medical Association, Michigan State Medical Society and Michigan Dermatological Society.
Meet Our Team
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ASSISTANT
Jessica M. MacDougall, PA-C
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Jessica MacDougall, PA-C joined Lifetime Dermatology in 2002. Jessica is a board-certified Physician Assistant and is a member of the Society of Dermatology Physician Assistants as well as Michigan Dermatology Physician Assistants. She obtained her Masters of Physician Assistant Studies from Wayne State University. Jessica has a strong interest in both medical and cosmetic dermatology.
In her free time, Jessica enjoys gardening, baking, hiking and jogging and spending time with her family. Jessica lives with her husband and 3 children in Springfield Township, MI.
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Beth A. Belesky, PA-C
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Beth Belesky is a board-certified Physician Assistant for over 30 years. She graduated from Mercy College (now University of Detroit Mercy) with a bachelor of science in medical technology and a degree in physician assistant studies. She joined LifeTime Dermatology in 2005. Beth sees patients of all ages for surgical, medical and cosmetic dermatology. Beth was voted PA of the year in 2016 by her Dermatology peers. She is a member of Michigan Dermatology Physician Assistants and the Society of Dermatology Physician Assistants. Beth was born and raised in Detroit and now resides in Rochester Hills. She has a wide variety of interests including being active in her church, cooking, Essentrics, and golf.
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Katie Kreitzbender, PA-C
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Katie Kreitzbender is a board-certified Physician Assistant who joined
LifeTime Dermatology in 2021. She obtained her Masters of Physician Assistant Studies from Grand Valley State University in 2020. She will be working closely with our providers to advance and expand her knowledge in both medical and cosmetic dermatology. She is a member of Society of Dermatology Physician Assistants and Michigan Dermatology Physician Assistants.
Born and raised in Shelby Township, Michigan, Katie is excited to be able to return to her local area to practice in a field she is so passionate
about. In her free time, Katie loves to go to the gym, be active, travel, and spend time with her fiancé, family and friends.
Medical
Esthetician
Allie Happy
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Allie Happy joined us in 2020. She is a Licensed Esthetician and a Certified Dermatology Technician. Allie graduated from Michigan College of Beauty with honors in 2019 and continues to advance her knowledge under the supervision of Dr. Hern.
Allie is proficient in all products and procedures offered at LifeTime Dermatology including laser skin rejuvenation, laser hair removal, chemical peels, microdermabrasion, DiamondGlow, HydraFacial, truSculpt and Secret RF. She is certified in SkinMedica and Jane Iredale products.
Allie channels her love for learning into designing the best skincare regimen and treatment plan for each patient. You will be in good hands with her attention to detail and precise technique.
Medical
Esthetician
Kristine Mullen
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Kristine Mullen joined us in 2021. She is a Licensed Esthetician and a Certified Dermatology Technician. Kristine graduated from Michigan College of Beauty in 2019 and continues to advance her knowledge in the field of esthetics under the supervision of Dr. Hern.
Kristine is proficient in procedures offered at LifeTime Dermatology; including chemical peels, microdermabrasion, DiamondGlow, HydraFacial, truSculpt iD and micro-needling. She is certified in SkinMedica and Jane Iredale products and can recommend an at home skincare and make-up routine to compliment treatments received in office.
Kristine has a passion for self-care and is excited to help patients achieve their skin care goals.