Dr. James R Knowles, MD

Aerospace Medicine, Ophthalmology
Dayton, OH 45440 (1 other location)
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About Dr. James R Knowles MD

Dr. James R Knowles, MD is a doctor primarily located in Dayton, OH, with another office in DAYTON, OH. He has 37 years of experience. His specialties include Aerospace Medicine, Ophthalmology.

Dr. Knowles has received the following awards:


Dr. James R Knowles has 2 locations

Stahl Vision Inc 4235 Indian Ripple Rd Ste 100 Dayton, OH 45440
Stahl Vision Laser And Eye Surgery Center 4235 INDIAN RIPPLE RD DAYTON, OH 45440


Dr. James R Knowles has the following 2 SPECIALTIES

If you’re a pilot, flight attendant or astronaut, you may benefit from consulting with an aerospace medical physician. They specialize in health risks and conditions associated with traveling into abnormal air and space environments, usually caused by pressure and altitude changes or reduced oxygen levels. This includes hypoxia, ebullism and hypobaria.Other areas of expertise include jet lag, dehydration and your body’s response to thermal stress, which can influence your decision making ability. More serious conditions might include G-induced loss of consciousness (known as G-LOC), spatial disorientation and space adaptation syndrome, a sickness common when your body is adjusting to weightlessness.

Specialty Expertise

Dr. James R Knowles has the following 10 expertise

  • Lasik Surgery
  • Lens Implants (Intraocular Lens Implantation)
  • Glaucoma
  • Vision Issues
  • Macular Degeneration
  • Blindness
  • Cataract
  • Eye Pain
  • Eye Exam
  • Diabetic Retinopathy


2 Awards

  • Patients' Choice Award (2018, 2017, 2014)

    Patients' Choice Award Patients' Choice recognition reflects the difference a particular physician has made in the lives of his/her patients. The honor is bestowed to physicians who have received near perfect scores, as voted by patients.

  • Compassionate Doctor Recognition (2018, 2017)

    Compassionate Doctor Recognition Compassionate Doctor certification is granted to physicians who treat their patients with the utmost kindness. The honor is granted based on a physician's overall and bedside manner scores.


37 Years Experience

Wilford Hall Medical Center


Mayo Clinic Alix School Of Medicine

Graduated in 1984

Dr. James R Knowles Accepts the Following Insurance

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More about Dr. James R Knowles

Dr. Knowles graduated from the Mayo Clinic Alix School of Medicine in 1984. He works in Dayton, OH and 1 other location and specializes in Aerospace Medicine and Ophthalmology. Dr. Knowles is affiliated with Kettering Medical Center.

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