Rany Jazayerli, M.D.

Rany Jazayerli, MD, is a board-certified dermatologist and a fellow of both the American Academy of Dermatology and the American Society of Dermatologic Surgeons. He leads Clear Skin Dermatology with locations in St. Charles, Oak Park, and Sycamore, Illinois.

Dr. Jazayerli graduated Phi Beta Kappa from Johns Hopkins University in Baltimore, Maryland. He then received his medical degree from the University of Michigan in Ann Arbor. Dr. Jazayerli went on to complete his internship at Oakwood Hospital in Dearborn, Michigan, and his dermatology residency at Henry Ford Hospital in Detroit, Michigan.

At his practice, Dr. Jazayerli enjoys treating skin diseases of all types in patients of all ages. He has a particular interest in skin cancer treatment and wart removal. He also uses phototherapy and advanced biologic therapies to treat psoriasis, vitiligo, eczema, and other conditions. Dr. Jazayerli has an expanding interest in various cosmetic treatments, including Botox®, Xeomin®, Juvederm®, Radiesse®, and microneedling. Clear Skin Dermatology also offers the Varilite laser to treat unwanted blood vessels and the LightSheer Duet laser to treat unwanted hair.

Dr. Jazayerli is also a nationally-recognized sportswriter, who co-founded Baseball Prospectus as a first-year medical student in 1996, and has been a contributing author on 14 different books. He has published articles for The New York Times, The Washington Post, and ESPN.com, and he has been featured in publications including Sports Illustrated, The Chicago Tribune and Sun-Times, The Daily Herald, the Kansas City Star, the Baltimore Sun, the Orlando Sun-Sentinel, and other newspapers. He was a staff writer for Grantland, a subsidiary of ESPN, and has made several TV appearances on MLB Network. He is currently a contributor for The Ringer and The Athletic.

When Dr. Jazayerli is not busy treating patients at Clear Skin Dermatology or working as a sportswriter, he enjoys spending time with his wife, Dr. Belsam Kashlan, a dentist who has a private practice in Detroit, Michigan, and their four daughters.

Jennifer Cunningham, PA-C

Jennifer Cunningham, PA-C, grew up in the St. Charles area and is passionate about offering care to those in her community. She provides comprehensive medical and aesthetics services for patients at the Sycamore and St. Charles, Illinois, offices of Clear Skin Dermatology.

Jennifer attended Northern Illinois University in DeKalb, where she graduated with a Bachelor of Science in Biology. She then completed a second undergraduate program at Midwestern University in Downers Grove, graduating Cum Laude and earning a Bachelor of Medical Science in Physician Assistant Studies.

With over two decades of experience as a physician assistant, Jennifer can diagnose and treat patients, prescribe medications, and perform office procedures. She has taken advanced cosmetic courses in Botox and facial sculpting. Jennifer also specializes in cosmetic procedures such as Botox®, Xeomin®, Radiesse®, Juvederm®, Vollure®, and Volbella®.

Jennifer’s areas of interest include women’s health and cosmetic procedures. She is board-certified by the National Commission on Certification of Physician Assistants. She holds active memberships with the American Academy of Physician Assistants and the Society of Dermatology Physician Assistants.

In her practice, Jennifer aims to act as an extension of the dermatologists and to provide exceptional care to each patient, fully addressing their dermatology and skin care needs.

Sarah Lupa, PA-C

Sarah Lupa, PA-C, is a board-certified physician assistant specializing in medical and aesthetic dermatology. She sees patients at Clear Skin Dermatology in Oak Park, Illinois, for general dermatologic conditions, including acne, warts, rashes, and skin cancer evaluations. She is also extensively trained in cosmetic procedures such as neuromodulatory processes and fillers.

Sarah completed her undergraduate studies at the University of Missouri-Columbia, earning a Bachelor of Science in Biology. She then earned a Master of Science in Physician Assistant Studies from Rosalind Franklin University of Medicine and Science in North Chicago.

Before working in dermatology, Sarah spent four and a half years practicing in cardiothoracic surgery. She has been practicing ‌general, surgical, and aesthetic dermatology for the last five years and feels a more personal connection to the specialty.

Her areas of interest include skin cancer evaluation and treatment and aesthetic procedures. Sarah is board-certified by the National Commission on Certification of Physician Assistants. She holds active memberships with the American Academy of Physician Assistants, the Society of Dermatology Physician Assistants, and the Illinois Society of Dermatology Physician Assistants. Sarah regularly attends conferences and trainings for the newest cosmetic procedure techniques.

Sarah works with patients of all ages and backgrounds. She can diagnose patients, offer treatments, prescribe medications, and perform office procedures. Sara strives to act on the principle of treating others as she would like to be treated.