Dr. Charles T. Crinnian, MD
Aerospace Medicine Specialist | Aerospace Medicine
8415 N Pima Rd Suite 150 Scottsdale AZ, 85258About
Dr. Charles Crinnian is an aerospace medicine specialist practicing in Scottsdale, AZ. Aerospace Medicine focuses on the clinical care and operational support for flight crewmembers. Pilots and flight crewmembers work in challenging high altitude enviorments under conditions of physical and psychological stress.
Dr. Crinnian provides speciality care services for aviation professionals that are pilots and crewmembers who work and travel in the air or space. As an aerospace medicine specialist, Dr. Crinnian discovers, manages and prevents health issues that result from traveling in extreme environments. These enviroments include microgravity, radiation exposure, G-forces, and hypoxic conditions. These physicians are particularly trained in diseases that may arise from air travel, and work to keep airmen healthy and safe. Additionally, medical conditions can have a greater impact on aviators and potentially cause incapacitation. Addressing these conditions prior to flight assures a safe national airspace system.
Dr. Crinnian is a FAA designated Senior Medical Examiner and consults with all pilots from student through Airline Transport Pilots. He is also an ATP rated pilot and is very active in the aviation community. Additionally, he is a Baord Certified Neurologist. He is also active in the outdoors and has a special interest in Wilderness Medicine and survival skills.
Dr. Charles T. Crinnian, MD's Videos
Education and Training
University of Arizona, Tucson Arizona College of Medicine-Doctor of Medicine 1990
University of Arizona, Tucson, Arizona Pre-Medical/Advanced sciences course work 1986
Florida Technological University (Central Florida University) B.S.B.A.-Finance 1976
Board Certification
Advanced Wilderness Life Support
FAA Pilot License’s
FAA Senior Aviation Medical Examiner
National Board of Physicians and Surgeons - Certified in Neurology
American Board of Physician Specialties - Certified in Neurology
Psychiatry and NeurologyAmerican Board of Psychiatry and NeurologyABPN
Provider Details
Dr. Charles T. Crinnian, MD's Expert Contributions
Getting Enough Sleep?
The crew on the Impact Airlines flight was making their last approach of the day at 03:00 into their home airport. They had configured the aircraft and engaged the autopilot for a coupled ILS. When they flew over the outer marker the beeping on the audio panel-the captain was suddenly...
Escaping Heat, Flying High…and the Flight Physiology you need to Know
The heat across the nation is now upon us. Fortunately, we have aircraft that can be one’s “magic carpet ride” to cooler air and climates that are more enjoyable. Just the establishment of enroute cruise at 12,000’+ can give us cabin temperatures in the 60s-70s. But, this is now...
What You Don't Know Could Hurt You!
What You Don't Know,Could Hurt YouorHow Dumb Can You Be? Back in the “glory days” of aviation, the professional airline pilot had a mandatory retirement age of 60. Many died before age 65. Why? Deferred maintenance and regular inspections of their own physiologic systems. If a pilot...
Not Built to Fly
Humans and all mammals have evolved in a 1 G environment. Although the brain is the central processing unit (CPU) in our physiological system, it receives input from several sense organs. The interaction of numerous sensors in our muscles, tendons, joints and skin feed information to the brain under...
What should I do for exhaustion during my flights?
Is it just when you fly? If so, then consider hypoxia. Get a low-cost pulse ox and check your oxygen saturation. Also consider carbon monoxide issue. If this is not just related to flying, then see a physician an screen for other issues such as low thyroid, sleep apnea, cardiac, etc. READ MORE
Can pilots get laser eye surgery?
Yes, you can. But, have a discussion with your physician. Because you can doesn't mean you should. A complication could end your flying career. You wear glasses to pass your FAA medical. Not wearing them does not get you a better medical certificate. It's a risk/benefit question. READ MORE
Is it safe to travel 3 months pregnant?
Yes. Providing no underlying conditions. READ MORE
Can I fly with diabetes?
I presume you are asking about FAA medical certification. You can on a special issuance. There are different approaches for those treated with oral medication vs on insulin. Have a discussion with an Aviation Medical Examiner. There are many nuances to this issue to give a blanket answer to your question. READ MORE
I have extreme anxiety every time I fly. What should I do?
Several airlines offer "fear of flying" courses. There are some on-line courses as well. Learning how to relax and understanding that flying is safe will be of value. READ MORE
Can you go to ER for vertigo?
Yes, you should go to the ER. You need to determine if it is an inner ear issue or worse-stroke. READ MORE
What does this mean on my x-ray?
The x-ray system used by TSA is not valuable for any anatomical diagnostic function. Could be moist undergarment. READ MORE
How long does it take to be certified as a pilot?
It depends. You can become a private pilot in less than a year. If you want to be a career pilot, will take 1-2 years. Suggest you research this with local flight schools. Some schools are tailored to producing professional pilots while others are for private/recreational pilots. Start your research online. READ MORE
Can a pilot take antidepressants?
This is an evolving matter with the FAA medical certification department. You can, if it is coordinated with a HIMS AME. Requires an Indepth review with the HIMS AME and be on special issuance with frequent evaluations. I suggest you make an appointment with a HIMS AME in your area. This is a positive step as depression requiring medication is a significant aeromedical issue. READ MORE
Is an aircraft mechanic a good job?
It sure is. There is a very high demand for aircraft maintenance technicians. So much so that many are leaving small general aviation shops to work for the airlines for high pay. READ MORE
Is it okay to fly on a plane if I have sinus problems?
If you are not sure, go see your doctor. Getting a sinus block on descent is very painful and could complicate things. That said, if your sinuses are clear, not draining and you can unplug your ears with a Valsalva, then probably OK. READ MORE
Can flu be prevented?
Get a flu vaccine. Not a 100%, but goes a long way. Wash your hands and don't touch your face. If you do get the flu, there are several medications that shorten the time of clinical symptoms. READ MORE
How often does air circulate in a plane?
Outside air is heated through units called packs. It is then ducted into the cabin. The air is then exhausted out through a pressure regulator. It is not re-circulated. READ MORE
Is it safe to sit in the window seat on a plane?
Of course it is. The front windows are best. READ MORE
What is the probability of a plane crashing with another plane?
Very low. Pilot vision and attentiveness is the first line of defense. Technology with radar and a system called ADS-B (GPS location and satellite connectivity) gives situational awareness. On very rare occasions, accidents can happen. READ MORE
How can I lower my blood pressure in-flight?
First, have you actually had your BP taken on flights? You suggest that you are nervous. Discuss this with your physician and low dose anti-anxiety medication may be in-order. Perhaps try non-medication approaches such as bio-feedback or other relaxation methods. You and your physician should assure you do not have underlying hypertension or other medical issues that may be contributing to this situation. READ MORE
Should I not travel if I have chest pains?
Follow your doctors advice. See what the result of the plan to take Xanax does for your chest pain. An alternative explanation to anxiety is gastric reflux. Your physician should be able to determine the cause of the chest pain. READ MORE
What can I do to prevent nausea while flying?
Assuming you are not flight/cabin crew, try OTC Dramamine for the long flight. Book a seat over the wing. Look out the window at the horizon will help as well. READ MORE
Does a wound bleed in space?
Yes. If one has blood pressure, a wound will bleed until the coagulation process stops it, or you run out of blood. Bleeding is not dependent on gravity. READ MORE
What can I do to prevent a panic attack?
Several approaches come to mind. Work with a psychologist with expertise in fear of flying. They can assist with non-pharmacological interventions such as relaxation, deep breathing, and understanding any fear of flying you have. Another approach is an organized "Fear of Flying" course. Will have do so some research on locations and availability. Turbulence is just "potholes in the road", nothing to be concerned about. The aircraft is designed and built to withstand far more that what you will have on 99.99999% of any rough weather you may encounter. READ MORE
Expert Publications
Data provided by the National Library of MedicineAreas of expertise and specialization
Faculty Titles & Positions
- Lead Neurohospitalist HonorHealth, Scottsdale, Arizona 2008 - 2021
- • Clinical and Interventional Neurology. Frontier Neurology, Neurologist, Scottsdale Arizona 1995 - 2008
- • Director of Headache Institute of Arizona Frontier Neurology, Neurologist, Scottsdale Arizona 1995 - 2008
- Flight Physician National Air Ambulance, Phoenix, Arizona 1993 - 1999
- Small Group Neurology Practice Neurology West, Tucson, Arizona 1994 - 1995
- • Neurologic Disability Rating Examiner Veterans Administration Hospital, Phoenix, Arizona 1992 - 1993
- • Emergency Room Physician, part time. St. Joseph’s Hospital and Medical Center, Phoenix, Arizona 1991 - 1993
- founding flight instructors Embry Riddle Aeronautical University, Prescott, Arizona 1978 - 1982
- Flight Section Supervisor Embry Riddle Aeronautical University, Prescott, Arizona 1978 - 1982
- • Chief Check Pilot Embry Riddle Aeronautical University, Prescott, Arizona 1978 - 1982
Awards
- Excellence in Research Award 1990 Univ. of Az College of Medicine
Professional Memberships
- American Academy of Neurology
- Red Star Pilots Association
- Embry-Riddle Aeronautical University, College of Aviation, Aerospace Advisory Board Member
- Mooney Caravan Safety and Educational Foundation
- Board of Directors, past Director of Flight Operations
- Wilderness Medical Society
- Deer Valley Pilots Association
- United States Eventing Association
- Equestrian Medical Safety Association
- Professional Aeromedical Transport Association
Charities and Philanthropic Endeavors
- Embry Riddle Aeronautical University
- Expirmental Aircraft Association
- Mooney Caravan Safety and Educational Foundation-President
Internships
- St. Joeseph's Hospital and Medical Center, Phoenix, AZ
Areas of research
- Wilderness Medicine, Survival Skills
Awards
- FAA Certificates: ATP, CFI-Airplane, Single and multiengine, Instrument, Flight Engineer- Turbojet, B-727, Ground Instructor Instrument and AdvancedFAST Formation Qualified-Lead PilotFAA Wright Brothers Master Pilot AwardHonors and Awards-Excellent in Research Award, Univ. of Arizona
Teaching and speaking
- Experimental Aircraft Association, Annual AirVenture Forums,National Aircraft Type Specific Organizations,FAA Safety Team, various locations in Arizona,Various Local and Regional Pilot Groups
Favorite Place to Vacation
- Anywhere above 7000'. Colorado, Utah.
Hobbies / Sports
- Other than aviation, Alpine Skiing, Canyoneering, Rock Climbing.
Areas of research
Wilderness Medicine
Survival Skills
Crash Survival
Dr. Charles T. Crinnian, MD's Practice location
Frontier Aerospace Medicine
8415 N Pima Rd Suite 150 -Scottsdale, AZ 85258Get Direction
Frontier Aerospace Medicine
8415 N Pima Rd Ste 150 -Scottsdale, AZ 85258Get Direction
Dr. Charles T. Crinnian, MD's reviews
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Pioneering Aerospace Medicine for Safe Skies
Dr. Charles T. Crinnian, a renowned aerospace medicine specialist, serves as the CEO/CMO/Chief Pilot at Frontier Aerospace Medicine in Scottsdale, Arizona. With a focus on providing clinical care and operational support for flight crewmembers, Dr. Crinnian plays a pivotal role in ensuring the health and safety of aviation professionals who operate in challenging high-altitude environments.
Specializing in managing and preventing health issues that can arise in extreme conditions such as microgravity, radiation exposure, G-forces, and hypoxic conditions, Dr. Crinnian’s expertise is instrumental in safeguarding the well-being of pilots and crew members working in the air or space. As an FAA designated Senior Medical Examiner, his consultations extend from student pilots to Airline Transport Pilots, reflecting his commitment to upholding the highest standards of aviation health and safety.
Dr. Crinnian’s educational background is as extensive and diverse as his professional pursuits. Having pursued studies in finance and advanced sciences before completing his Doctor of Medicine degree, he brings a multidisciplinary approach to his practice. His residency at the Barrow Neurological Institute equipped him with invaluable expertise in neurology, further enriching his capabilities in addressing complex medical issues in aviation.
In addition to his role in aerospace medicine, Dr. Crinnian is a board certified neurologist and an ATP rated pilot, actively engaged in the aviation community. His dedication to advancing the field is further underscored by his involvement in prestigious professional memberships, including the American Academy of Neurology, the Red Star Pilots Association, and the Professional Aeromedical Transport Association, among others.
Dr. Crinnian has lectured extensively at local and national aviation seminars on medical and flight safety topics. Having a foundation in both aviation and medical education, he is well suited to present a dynamic presentation on aeromedical issues and physiology.
Beyond his professional commitments, Dr. Crinnian is deeply engaged in various charitable endeavors, supporting organizations such as Embry-Riddle Aeronautical University-College of Aviation, the Experimental Aircraft Association, and the Mooney Caravan Safety and Educational Foundation. His passion for aviation is matched only by his love for outdoor adventures, including alpine skiing, canyoneering, and rock climbing.
Dr. Charles T. Crinnian stands at the forefront of aerospace medicine, combining clinical excellence with a profound commitment to aviation safety. Through his pioneering work, he continues to elevate standards in the field, ensuring a safer and healthier future for all aviation professionals.
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