954 West Foothill Blvd, Suite B
Upland, California 91786
Cosmetic Dermatology | Upland | Rancho Cucamonga

Board-Certified Dermatologists in Upland, CA

Dr. Ronald D. Liskanich, D.O.

Dermatologist Upland | Dr. Ronald D. Liskanich, D.O. | Rancho CucamongaRonald D. Liskanich, D.O. is double board-certified in Dermatology and Anesthesiology. He earned his Doctor of Osteopathy degree from Western University of Health Sciences in Pomona, CA in 1983. He completed his internship and a residency in Anesthesia at Michigan Health Care Center, as well as an AOCD-approved residency in Dermatology at a private practice in Santa Monica. He is a Clinical Assistant Professor of Dermatology at Western University of Health Sciences.

Dr. Liskanich's professional affiliations include:

  • American Academy of Dermatology
  • American Osteopathic College of Dermatology
  • American Osteopathic Association
  • Osteopathic Physicians and Surgeons of California
  • San Bernardino County Osteopathic Medical Association
  • Los Angeles County Osteopathic Medical Association
  • American Osteopathic College of Anesthesiology
  • Inland Counties Dermatologic Society

Dr. Gloria J. Stevens, M.D.

Dermatologist Upland | Dr. Gloria J. Stevens, M.D. | Rancho CucamongaGloria J. Stevens, M.D. is a Diplomate of the American Board of Dermatology. She earned her medical degree from Wayne State University School of Medicine in 1985 after graduating with Distinction with a B.S. in Chemistry from The University of Michigan. She completed her internship at Henry Ford Hospital and a Dermatology residency at Los Angeles County - University of Southern California Medical Center.

Dr. Stevens is a Clinical Associate Professor in the Dermatology Dept. at LAC-USCMC and has been on the teaching staff there since 1989. She is a Clinical Professor of Dermatology at Western University. She has several articles in medical journals and has appeared on radio and TV.

Dr. Stevens' professional memberships include:

  • American Academy of Dermatology
  • American Medical Association
  • Inland Counties Dermatologic Society (President, 1995)
  • Los Angeles County - University of Southern California - Attending Staff Association
  • San Bernardino Medical Association

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What People Say About Us!

I'm extremely pleased and appreciative of the care I've received at the hands of Dr. Liskanich and Dr. Stevens. Over winter break I was bitten by a mosquito and it happened to be infected with a tropical parasite. I went to numerous doctors and my own primary care doctor but no one was willing or able to help me. I was finally referred to this dermatology office and they took the time to thoroughly address the issue. All the doctors in the office took a look at the bite and collaborated on the best steps forward. Dr. Liskanich reached out to a surgeon for further information but in the end was able to remove the parasite at the dermatology office. The procedure was done extremely carefully and I returned to have a couple check-ups regarding the issue. I honestly couldn't be happier. Most of the times I've come to the office, the wait time has been 15 minutes (apart from one very crowded day). Both doctors take the time to very carefully diagnose issues so it's worth the wait. I've also been treated for acne and have noticed a significant difference in my skin. I've been to plenty of dermatologists but none of them have been able to completely clear my skin. It's super easy to pick up prescriptions because there are two pharmacies only steps away. I'd also like to thank the super helpful and friendly staff that works at the office along with the doctors' assistants. Everyone at this office is concerned with the care of the patients and really puts in the time to make the environment welcoming, clean, and calm.

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