John K. Mulholland, MD

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Practice Philosophy

Mine and Bryn Mawr Skin & Cancer Institute’s mission is to detect and treat skin cancer as early as possible. I personally treat all aspects of medical and surgical dermatology. My patients know that they are getting the highest level of integrated skin, face and body care via our integrated medical dermatology, cosmetic dermatology and plastic surgery practices. My dermatopathology skills are an additional benefit to my patients, and the other patients at our practice. Bryn Mawr Skin & Cancer Institute has the most experienced and credentialed staff of physicians, physician assistants and nurses in the Delaware Valley. We have been serving area families since 1968. Your Skin Deserves My Experience.

Practice Name
Bryn Mawr Skin & Cancer Institute
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Locations and Appointments

919 Conestoga Road
Building 2, Suite 106
Rosemont, PA 19010
  • Phone: 610.525.5028
  • Fax: 610.525.2494
  • Accessibility: Public Transportation

MLH Center in Newtown Square, Suite 325
3855 West Chester Pike
Newtown Square, PA 19073
  • Phone: 610.525.5028
  • Fax: 610.525.2494
  • Accessibility: Public Transportation

Do you have questions or are you looking for help in choosing the right provider?

Call 1.866.CALL.MLH (1.866.225.5654), Monday through Friday between 8:00 am–6:00 pm ET, to speak with a member of our referral staff who can help find the doctor who is right for you.

About John K. Mulholland, MD

Dr. John Mulholland is an experienced dermatologist and a dermatopathologist at Bryn Mawr Skin & Cancer Institute.

Dr. Mulholland is a graduate of The Haverford School and Bucknell University. He completed his medical degree at Jefferson Medical College, and his dermatology residency at Thomas Jefferson University Hospital.

Dr. Mulholland has double board-certification by the American Board of Dermatology and American Board of Dermatopathology (the interpretation of skin under the microscope). He completed his fellowship studies in dermatopathology at The University of California, Irvine.

Dr. Mulholland is a specialist in dermoscopy, the early detection of skin cancer. Special interests include dermatopathology, dermoscopy, digital photography, skin cancer surgery, and Mohs surgery.

Dr. Mulholland is also a recipient of the Top Doc award in dermatology from Main Line Today.

  • Language: English


Medical school
  • Jefferson Medical College
  • Presbyterian Medical Center
  • Thomas Jefferson University Hospital
  • University of CA Irvine Medical School

*Members of the Main Line Health medical staff are affiliated with Bryn Mawr Hospital, Lankenau Medical Center, Paoli Hospital and Riddle Hospital. Membership on the medical staff of any of our hospitals does not constitute an employment or agency relationship.

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