Our Doctors

All of our doctors are board-certified in dermatology or plastic surgery.

We look forward to providing outstanding dermatologic care to you and your family in a welcoming and professional environment.”

Peter A. Klein, M.D., F.A.A.D.

Port Jefferson Dermatology

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Peter A. Klein, M.D., F.A.A.D.

Dr. Klein is a native New Yorker. He received his medical degree as a Doctor of Medicine (M.D.) from the State University of New York at Stony Brook. Dr. Klein completed his internship in Internal Medicine at University Hospital at Stony Brook. He also received his specialty training in Dermatology at University Hospital at Stony Brook, where he served as Chief Resident in Dermatology. Dr. Klein is Board Certified in Dermatology by the American Board of Dermatology.

Full Biography

Adam J. Korzenko, M.D., F.A.A.D.

Dr. Korzenko is a native New Yorker. He received his medical degree as a Doctor of Medicine (M.D.) from the State University of New York at Stony Brook. Dr. Korzenko completed his internship in Internal Medicine at Mount Auburn Hospital, which is a teaching affiliate of Harvard Medical School. He returned to Stony Brook and received his specialty training in Dermatology, where he served as Chief Resident. Dr. Korzenko is Board Certified in Dermatology by the American Board of Dermatology.

Full Biography

William D. Tutrone, M.D., F.A.A.D.

Dr. Tutrone is a member of the American College of Mohs Surgery, a diplomate of the American Board of Dermatology, a Fellow of the American Academy of Dermatology, and a member of the American Society of Dermatologic Surgery.

Full Biography

Brett M. Dolgin, D.O., F.A.A.D.

Dr. Dolgin is a native New Yorker. He received his medical degree as a Doctor of Osteopathic Medicine (D.O.) from the University of Medicine and Dentistry of New Jersey. Dr. Dolgin completed his training in Dermatology at St. John’s Episcopal Hospital in New York, where he served as Chief Resident. He also completed a three year Family Medicine Residency and became Board Certified in Family Practice prior to his specialty training in Dermatology.

Full Biography

Gregory Diehl, M.D., F.A.C.S.

Dr. Gregory Diehl, after graduating from the prestigious Washington University in St. Louis, Missouri, attended the Washington University School of Medicine in St. Louis, graduating in 1986. Dr. Diehl completed both his General Surgery and Plastic Surgery Residencies at Washington University Barnes-Jewish Hospital in St. Louis as well.

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Vanita Srivastava, D.O., F.A.A.D.

Vanita Srivastava received her undergraduate and medical degree from an accelerated medical program at the New York Institute of Technology/New York College of Osteopathic Medicine in Old Westbury, NY.

Full Biography

Port Jefferson Professional Park

6 Medical Drive Suite D
Port Jefferson Station, NY 11776
Phone: 631-928-7922
Fax: 631-928-9246

Patchogue

100 Hospital Road, Suite 116
Patchogue, NY 11772
Phone: 631-475-8249
Fax: 631-475-8645