Meet Our Providers
Dr. Hyland Cronin, MD, FAAD, FACMS
She graduated Summa Cum Laude at the University of Notre Dame and she received her medical doctorate degree from the West Virginia University School of Medicine. She completed her Internal Medicine Internship at Loyola University and her Dermatology Residency at Geisinger Health System. Following her residency, she completed a fellowship in Mohs Micrographic Surgery in 2010 under the direction of renowned Dr. Glenn Goldstein at The Dermatology and Skin Cancer Center in Leawood, KS. Dr. Cronin, is a Mohs College graduate, having done the extra one-year fellowship training program in skin cancer surgery, pathology, and advanced reconstructive surgery.
By virtue of her rigorous fellowship, she possesses the skills and experience necessary to perform Mohs Micrographic Surgery and reconstruction at all levels of complexity. She is a board-certified dermatologist, a board-certified Mohs micrographic surgeon, a diplomate of the American Academy of Dermatology and a fellow of the American College of Mohs Micrographic Surgery and Cutaneous Oncology (www.mohscollege.org).
Dr. Cronin Specializes in the following services:
Cassandra Rullman, PA-C
Cassandra Rullman, PA-C has been practicing in Dermatology since graduating from PA School. She has been trained in dermatology and cosmetics exclusively, and has become highly skilled in managing a variety of common and uncommon dermatologic disorders and skin cancers. She joined the team at Cronin Dermatology and Skin Cancer Center after practicing in Atlanta for years.
Cassandra has personally struggled with skin conditions throughout her life, which initially sparked her interest in the field of dermatology. Through these experiences her passion for dermatology and the complex interactions between health and wellness, and their impact on the skin grew. Cassandra strives to use her personal experience with her own skin conditions to form a personal connection with her patients. Cassandra aspires to go beyond what is visible on the skin when evaluating her patients and when determining a treatment plan. She enjoys serving patients of all ages and seeks to develop an individualized relationship with each patient.
Cassandra Rullman, PA-C grew up in the Annapolis area and graduated Magna Cum Laude from The Pennsylvania State University. For PA School Cassandra returned home to Maryland and graduated first in her class from the University of Maryland, Baltimore. She is a current and active member of Phi Alpha Physician Assistant Honor Society, the Society of Dermatology Physician Assistants, and the American Academy of Physician Assistants.
Valerie Fitton Blue, PA-C
Valerie is originally from Connecticut and completed her undergraduate studies at Boston College. She began her career in dermatology as a medical assistant in a busy outpatient practice, where she developed a strong interest in the field. She then earned her Master of Science in Physician Assistant Studies from the University of Saint Joseph, graduating with honors in 2022.
During PA school, Valerie was selected for a clinical rotation at Memorial Sloan Kettering Cancer Center in New York City, where she gained valuable experience with innovative approaches to skin cancer treatment.
She is an active member of the American Academy of Physician Assistants (AAPA) and the Society of Dermatology Physician Assistants (SDPA).
Valerie is dedicated to providing thorough, compassionate, and patient-centered care, with an emphasis on clear communication and individualized treatment.
