We strive to provide the highest standard of medical and surgical treatment in a personal, compassionate manner. Our goal is to provide exceptional care, and we are genuinely committed to keeping you and your family healthy and active. It has been our honor to serve our community since 2004, and we look forward to continuing to do so in the future.


DAVID About us


ABOHNS logoAmerican College of Svrgeons Logo

Dr. David Hartman is certified by both the American Board of Otolaryngology-Head & Neck Surgery and the American Board of Facial Plastic and Reconstructive Surgery. He is a Fellow of both the American College of Surgeons and the American Academy of Cosmetic Surgery, and his other professional memberships include the American Society for Laser Medicine and Surgery and the American Medical Association.

ENT Allergy & Sinus Center exists today because of a unique blend of experiences and events in Dr. Hartman’s life. He received his undergraduate degree from Ohio University, graduating with high honors and as a member of Phi Beta Kappa. He was one of two college students in the state that year to receive the Governor’s Award for Exceptional Volunteer Service.

After college, Dr. Hartman acted in commercials film, and daytime television for ten years, and earned his membership in the Screen Actors Guild. He also designed and built exquisite furniture for Hollywood producers, directors, and actors. These artistic experiences honed his ability to work with his hands and developed his eye for beauty, proportion, and detail.

After Dr. Hartman’s father’s terminal battle with cancer, and watching the empathy exhibited by his father’s medical team, he turned to the medical field. Dr. Hartman earned his Doctor of Medicine degree from Drexel University in Philadelphia, PA, graduating magna cum laude.  He was a member of the medical honor society Alpha Omega Alpha. He completed his residency training in Manhattan at the New York Eye & Ear Infirmary, one of the premier otolaryngology and facial plastic training programs in the country.

When not practicing medicine, Dr. Hartman enjoys spending time with his wife, Melissa, and two children, Lucy, and Jonas. An animal lover, Dr. Hartman has dogs, a cat, goats, and a miniature horse.  Being outdoors enjoying nature is one of his favorite past times.  He also loves restoring old oil paintings and antique furniture. Upon visiting the office, you will quickly see his love of art and antiques as they are dispersed throughout the practice.

Angelina About us

Angela R. Hissner, M.A., CCC-A, FAAA


Angela obtained her Master of Arts in Audiology and Bachelor of Arts in Communicative Disorders from the University of Akron in Ohio. She holds a Certificate of Clinical Competence in Audiology from the American Speech-Language-Hearing Association and is a Fellow of the American Academy of Audiology.

Angela has worked in an ENT setting as an audiologist for over 20 years, and she loves helping people hear again. Angela says, “I enjoy helping people hear their family and friends again, as well as all the other sounds we take for granted like birds chirping, spring peepers, even turn signals, plus so many more. Many people do not realize what they are missing until they get fit with hearing aids. It is rewarding to help give the gift of hearing. Nothing is better than helping people reconnect with their loved ones and get involved in conversations and life once again”.

In her spare time, Angela enjoys spending time with her three children, family, and friends.

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