Proudly serving Mansfield, North Arlington, and the surrounding area.

United Dermatology Associates of Mansfield & North Arlington is dedicated to providing the highest standard of dermatological care. We welcome new patients of all ages and skin colors with conditions of the skin, hair, and nails. We treat all skin problems and diseases through a comprehensive and personalized approach.

Schedule an appointment at our Mansfield office:

United Dermatology Associates - Mansfield:

Schedule an appointment at our North Arlington office:

United Dermatology Associates - North Arlington:

Jeannine Hoang, MD

An excellent student at Sam Houston High School in Arlington, Tx, Dr. Hoang went on to graduate summa cum laude from the University of Texas at Austin. She completed medical school at Baylor College of Medicine, with an internship in Internal Medicine at Presbyterian Hospital of Dallas and a residency in Dermatology at the University of Louisville in Kentucky. She open Mansfield Dermatology in 2007, which is now called United Dermatology Associates, and now serving the communities of Mansfield, Arlington, Burleson, Flower Mound and Euless.

Dr. Hoang enjoys all aspects of dermatology, and is continuously learning and implementing new ways to help patients reach optimal health. During her free time she likes to stay active by going to the gym, spending time with her husband and three children, and is continually taking courses on preventative, and functional medicine.

Ashish Arshanapalli, MD

Dr. Arshanapalli is a board-certified dermatologist and a member of the first ever class of board-certified Mohs surgeons. He is originally from Hoosier country- Indiana. He graduated summa cum laude from the University of Southern Indiana and then went on to graduate at the top of his class at Indiana University School of Medicine. He completed his residency at Loyola University Medical Center in Chicago and then went on to do a fellowship specializing in Mohs micrographic surgery at the University of Wisconsin- the birthplace of Mohs surgery.

Dr. Arshanapalli enjoys all aspects of dermatology with a special focus on cutaneous oncology and reconstruction. In his spare time he enjoys golfing, exercise, traveling, and trying new and interesting foods.

Call today to schedule your consultation with United Dermatology Associates or our affiliated office, Mansfield Dermatology.

Mimi Uyen Phan, PA-C

Mimi Uyen Phan joined United Dermatology Associates in the summer of 2015. She is a physician assistant certified by the National Commission on Certification of Physician Assistants and the Texas State Board of Physician Assistant Examiners.

A DFW native, Mimi earned her Bachelor of Science in Biology at The University of Texas in Arlington. She continued to work in the academic field with the Tarrant County College District as an instructional associate for the Department of Natural Sciences before pursing her passion for medicine. Mimi is a graduate of Eastern Virginia Medical School, where she received her Master of Physician Assistant Studies.

She enjoys practicing medical dermatology, but she also has a special interest in non-invasive cosmetic procedures. Mimi enjoys seeing patients and caring for them each as her own family members. “I value the meaning of hard work and dedicate myself to providing only the very best of care for my patients.” During her free time, she enjoys spending time with her husband, son and her extended family members. She has a passion for cooking, traveling, and participating in charitable events with her family.

Call today to schedule your consultation with United Dermatology Associates or our affiliated office, Mansfield Dermatology.

Brian Cook, PA-C

Mr. Brian E. Cook is a board certified physician assistant (PA-C) who received additional specialized training in dermatology. He practices medical, surgical, and cosmetic dermatology for patients of all ages. Brian earned his Master’s of Medical Science degree in Physician Assistant studies from Yale University, where he was awarded Honors for his thesis on Omega 3 Fatty Acids. In addition to being a full time clinician, Brian is an educator who has trained nurses, medical student’s, physicians, as well as other PA’s. Prior to becoming a PA, Brian graduated from Texas A&M University with a Bachelor’s of Science degree and he served with distinction as an officer in the U.S. Army Medical Service Corps.

Brian enjoys building relationships with his patients by spending the time needed to educate them on effective skincare regimens, disease prevention, and if needed customized skin therapies thereby allowing the patient a proactive role. Brian’s ultimate goal is to provide professional qualified informed care so his patients achieve the best outcome possible.

Tiffany Bivens, MPAS, PA-C

Tiffany Bivens attended Iowa State University where she earned both her Bachelor of Science in Biology and Master of Science in Exercise Physiology. She relocated to Dallas to research at the prestigious Institute for Exercise and Environmental Medicine, where she was a Senior Research Associate studying cardiac function and autonomic control. Tiffany authored many journal articles, but felt that her true calling was caring for those patients participating in the studies. The Iowa-native followed her heart to the University of North Texas Health Science Center to earn her Masters in Physician Assistant Studies and become a Certified Physician Assistant.

Inspired by Dr. Hoang and the other providers at United Dermatology Associates, Tiffany takes a holistic approach to dermatology and believes that many dermatology afflictions are related to overall wellness. She loves that dermatology allows her to treat patients of all ages, and considers it an honor to be a healthcare partner for everyone she treats.

In her free time, she cherishes time with her family, practicing yoga, attempting gardening in Texas, and tackling the never-ending list of home improvement projects.

Jason Tharpe, PA-C

Jason grew up in south Georgia and graduated with a Bachelor of Business Administration in 2005 from the University of Georgia. After graduation, he started his MBA, but soon realized that business wasn’t his true calling — he felt deep down that medicine was what he was really passionate about. Jason went on to earn his Master in Physician Assistant Studies at Massachusetts College of Pharmacy and Health Science in Boston in 2012. Over the past 7 years he has worked in Emergency Medicine, but within the last 3 years developed a strong interest in Dermatology. Jason enjoys dermatology because he loves making people feel more confident and comfortable with themselves by improving their current skin conditions.

In his spare time, Jason can be found working out, trying new restaurants and watching any sports that he can- especially Georgia Bulldog’s football. He is a musician and an avid world traveler as well.

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Six convenient locations across Texas.

Promoting skin health throughout our state. Text our offices anytime at 817-402-1619.

130 Regency pkwy
Mansfield, TX 76063

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723 North Fielder Road, Suite C
Arlington, TX 76012-4697

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780 NE Alsbury Blvd, Suite B
Burleson, TX 76028

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4335 Windsor Centre Trail, Suite 110
Flower Mound, TX 75028

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3132 Matlock Rd, Suite 307
Arlington, TX 76015

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2101 Westpark Ct, Suite 150
Euless, TX 76040

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Your journey begins here.

Thank you for visiting United Dermatology Associates! On behalf of Dr. Jeannine Hoang and her entire team, we’re so excited for the opportunity to learn about your goals, and your unique skin profile. Visit one of our six offices today to get started!