(734) 344-4567

We're not a typical Dermatology Practice

We provide excellent clinical outcomes and an incredible patient experience

Dr. Ganger set out to create something special with Ganger Dermatology. After spending years honing her skills in academia, Dr. Ganger decided to launch her own practice in Ann Arbor. The group expanded into Wixom with Dr. Rondina, and opened the third location in Plymouth with Dr. Iacco. Dr. Do joined the Ann Arbor team, as well as Dr. Johnson expanding our services to include high complexity surgeries and Mohs Micrographic Surgery. The concept remains simple - provide the best possible care, an excellent patient experience, and do it on schedule.

The best possible care.

We have 5 Board Certified Dermatologists, three Physician Assistants, and numerous other providers combined with state-of-the-art technology to meet all of your individual dermatological needs.

An excellent experience.

From our patient lounges to our exam rooms, we've spared no expense to ensure a comfortable and relaxing environment. Our staff has only one priority - your complete satisfaction.

Efficiency and precision.

We work hard before your visit to make sure everything is set. When you show up, there are no papers to sign - everything is electronic. Less paperwork, more time.


Our physicians have trained at leading institutions and are experts in treating all aspects of the skin, hair, and nails. They are Board Certified by the American Board of Dermatology and are members of the American Society of Dermatologic Surgery, and the American Academy of Dermatology.

Laura Ganger, M.D., F.A.A.D. - Ann Arbor, MI
In addition to her medical practice, Dr. Ganger continues to teach students, residents and practicing MD's in various capacities. She is an expert in both general and cosmetic dermatology and is frequently asked to be a speaker on complex medical conditions and/or treatment options.
She is an alumnus of the following:
  • University of Michigan
  • Wayne State University School of Medicine
  • Henry Ford Hospital Department of Dermatology

Angela Rondina, M.D., F.A.A.D. - Wixom, MI
Dr. Rondina is a skin cancer specialist, who focuses on diagnosing and treating skin cancers, in addition to taking care of a full spectrum of medical dermatology concerns. She enjoys taking care of all age groups and is dedicated to educating her patients and the community on the importance of preventative skin care and sun protection.
She is an alumnus of the following:
  • Michigan State University
  • Wayne State University School of Medicine
  • Henry Ford Hospital Department of Dermatology

Megan Iacco, M.D., F.A.A.D. - Plymouth, MI
Dr. Iacco practices in our newest location in Plymouth, MI and specializes in both medical and aesthetic dermatology. She is an expert in the diagnosis and treatment of skin cancer in addition to the full spectrum of general and complex dermatologic concerns. Dr. Iacco is committed to providing empathetic and excellent care for her patients.
She is an alumnus of the following:
  • Northwestern University
  • University of Michigan School of Medicine
  • University of Michigan Department of Dermatology

Thy Thy Do, M.D., F.A.A.D. - Ann Arbor, MI
Dr. Do joined Ganger Dermatology in the Fall of 2018. Dr. Do has extensive experience in general clinical dermatology, complex medical dermatology, skin cancer, clinical research and education. Dr. Do was an Assistant Professor of Dermatology at the University of Michigan where she completed her internship and residency.
She is an alumnus of the following:
  • University of New South Wales, Sydney, NSW Australia
  • University of Michigan Department of Dermatology

Timothy Johnson, M.D., F.A.A.D., F.A.C.M.S. - Ann Arbor, MI
Dr. Johnson, a distinguished specialist in Mohs Surgery, joined Ganger Dermatology in the Winter of 2020. We are extremely excited to welcome him to our excellent team of Board Certified Dermatologists. Dr. Johnson is a reknowned surgeon, having spent the last 25 years at the University of Michigan as Professor of Dermatology, Professor of Surgery and Otolaryngology, Medical Director of the Mohs clinic, Chief of Cutaneous Surgery and Oncology, and Director of the Multidisciplary Melanoma Program. He has published hundreds of research papers, book chapters and peer-reviewed articles.
He is an alumnus of the following:
  • University of Texas at Austin
  • University of Texas Medical School at Houston
  • University of Texas Health Science Center Department of Dermatology
  • University of Michigan Department of Dermatology, Fellowship
  • Oregon Health & Science University, Fellowship

Accepted Insurances

We accept most major insurances and new plans are being added. Please contact our office to verify whether or not we accept your particular insurance. Some of the plans we have contracted with include:

  • AARP
  • Aetna
  • Benesys
  • Blue Cross Blue Shield
  • Blue Choice
  • Blue Preferred Plus
  • Blue Care Network
  • BCN Advantage
  • Cigna
  • HealthPlus
  • Humana
  • Medicare
  • Medicare Advantage
  • Medicare Plus Blue
  • Multiplan
  • NGS American
  • Priority Health
  • Priority Medicare Advantage
  • Simplifi
  • Tricare
  • United Health Care


Just returned from my first appointment with Dr. Ganger - I definitely found my new dermatologist!

Alex Teska - via facebook

Dr. Ganger and her staff are the absolutely the best!!!!!

Tina Doyle - via facebook

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