About Us

Cosmetic and medical dermatological care at our Tulsa, Oklahoma office is administered by a team of experienced doctors, medical aestheticians, and registered nurses. Our staff members have decades of experience in the aesthetics industry and take great care to stay up-to-date on the latest treatment techniques available today.

The experience of our board-certified dermatologist, Dr. Alison Fischer, MD., combined with that of the rest of our medical staff, allows our practice to offer patients a comprehensive combination of both medical and cosmetic dermatological treatments. Our cosmetic treatments can help patients achieve healthier, younger-looking skin, and include:

  • Chemical peels
  • BOTOX®
  • Dermal Fillers
  • Lasers
  • And Many More!

Looking for a place to receive high-quality dermatological care in the Tulsa area of Oklahoma? Our specialists at Tulsa Hills Cosmetic and Laser Skin Center have helped countless patients achieve clearer, more radiant skin – why not let them do the same for you? Contact us today to schedule your first consultation appointment. We look forward to hearing from you!

Dr. Alison Fischer

Alison Fischer M.D.

Medical Director

Alison Fischer, MD, is an Oklahoma native and board-certified dermatologist. She brings her expertise in dermatologic surgery and general dermatology to her patients at Southside Dermatology. She specializes in cosmetic and laser skin treatments, providing state-of-the-art skin care to the Tulsa, Oklahoma, community.

Dr. Fischer is experienced in all types of dermatologic procedures. She served as the co-director of the procedural dermatology fellowship, as well as the program director, for the Roger Williams Medical Center in Providence, Rhode Island. She also served as a clinical instructor at the Boston University School of Medicine.

A distinguished student, Dr. Fischer graduated summa cum laude from the University of Tulsa, with a bachelor’s degree in geology and biology. She was first in her class at the University of Oklahoma College of Medicine, graduating with special distinction. Dr. Fischer was named chief resident in her final year of dermatology residency at the University of Oklahoma Health Sciences Center. She went on to complete additional rotations in dermatopathology and laser skin treatments at Harvard-Massachusetts General Hospital in Boston.

Dr. Fischer is a member of the American Academy of Dermatology, the American Society for Mohs Surgery, and the American Society for Dermatologic Surgery. She is board-certified in her specialty by the American Board of Dermatology.


Katy Trotter

Certified Nurse Practitioner

Katy Trotter is a Family-Practice Certified Nurse Practitioner. After working for over 6 years as an ICU/ER RN, Katy graduated with her Master’s in Family Practice. She is a sigma theta tau honor graduate of the University of Central Arkansas. She has also pursued doctorate hours at the University of Arkansas and internships within the field of Dermatology. She has 10 years of experience treating allergy/immunologic disorders and dermatologic disorders, as well as aesthetic medicine. She feels her understanding of immunology has strengthened her knowledge of various dermatologic disorders. While practicing in these areas and living in Houston, she discovered a love for aesthetic medicine as well. She has advanced training in neurotoxins and dermal fillers. She is also Laser Certified.

Katy also practices on our medical dermatology side, which helps her in her understanding of various skin issues from acne and rosacea, to general anti-aging skin concerns. She feels her strength is her ability to listen to her patients and wants them to feel comfortable in the planning of maintenance procedures and treatments.

When Katy is not working she enjoys spending time with her husband Chris, her dog Moose, and her cat Sunny. She also has several “plant babies” and is an avid gardener. She enjoys photography and antiquing as well.

Danielle DeJarnette


Medical Spa Supervisor and Marketing Director

Danielle has always had a love for all things beauty. She finally decided to chase after her passion 6 years ago and obtained her Aesthetician's License at Clary Sage. She spent the first few years as a provider, training and treating with numerous Lasers, Chemical Peels, Microneeding, PlasmaPen and Body Contouring. In 2018 She then took her next step into the Plastic Surgery industry working at Whitlock Cosmetic Center, where she was able to use her expertise training new Esthesticians, coordinating surgeries, assisting patients with financing, and so much more! Her love for beauty, and helping each patient achieve their beauty goals is as strong as ever! We are excited to bring her in as our new MedSpa Supervisor and Marketing director, where she will utilize all of her past experience and knowledge.

Jenna Case

Jenna Coolidge

Aesthetician and Laser Technician

Jenna has more than 15 years of experience in the beauty industry as a trusted skin care expert. She began her career as a laser technician at Body Reneux Medical Spa, where she discovered her passion and love for helping people feel their best in the skin they are in. Driven by her inquisitive passion for skin care Jenna learned from her experiences at Tulsa Surgical Arts under Dr Angelo Cuzalina. After receiving her diploma from Clary Sage in aesthetics she partnered with Revolution Health Medical Spa to grow her love into a business. Jenna's passion for her client is evident in every service that she performs. Her extensive product knowledge helps her to design a personalized skin care regimen for every client. Jenna partnered with Dr Jeff Alexander at the Skin Care Institute to advance her love and experiences. While there she extended her knowledge and training to include Cool Sculpting, Fraxel and Ultherapy. Jenna possesses an extensive knowledge and experience in many laser procedures. She performs Laser Hair Removal, IPL, Clear and Brilliant, as well as many cosmetic procedures such as chemical peels, Hydrafacial and Skin Pen. She prides herself in implementing and excelling with cutting edge technology as well as care and concern for each of her clients. We are very excited to have Jenna on our aesthetics team here at Tulsa Hills Cosmetic and Laser Skin Center.

Tulsa Hills Cosmetic & Laser Skin Center

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Tulsa Hills Cosmetic & Laser Skin Center


8:00 am - 5:00 pm


8:00 am - 5:00 pm


8:00 am - 7:00 pm


8:00 am - 5:00 pm


8:00 am - 5:00 pm