ALERTS: Get a Vaccine
For your convenience, www.challiance.org provides information and web links on our website. By clicking on this link, you will be leaving www.challiance.org and entering a website hosted by another party.
CHA is not responsible for the content or functions of these third party websites. By visiting this site, you will no longer be subject to, or under the protection of, the privacy and security policies of www.challiance.org. We encourage you to review the privacy and security policies of the site you are entering, which may be different than those of www.challiance.org.
Continue Cancel
Call or click here to use our online webform.
Click here for the FAA Aviation Medical Examiner Guide.
CHA is proud to offer Federal Aviation Administration (FAA) medical exams for pilots. Our offices are right off Route 93 in Medford - just minutes from Boston and five miles from Logan airport. Our lead doctor, Dr. Russell Tontz, has extensive experience in aerospace and altitude medicine. He and his team give pilots the expertise they need to maintain their license and thrive in the air.
CHA is your local partner for aerospace medicine, with aviation clinic and flight clinic services.
Give yourself a head start. Our proactive Pre-Flight approach helps spot potential hurdles before you file your MedXPress application—so you can move forward with confidence!
Start Today!
For most people, the flight physical takes two hours. Registration and completion of vision and hearing tests can typically be done in an hour. The exam by your Aviation Medical Examiner (AME) will require a second hour.
If you have a medical condition that require a Special Issuance or deferral to the FAA, your doctor may need more time.
"Pre-Flight" Medical ConsultationsDon't leave your career to chance. Our proactive "Pre-Flight" strategy identifies potential hurdles before you file your MedXPress application. We help you navigate the fine print so you can apply with total peace of mind.
FAA Medical Certification ExamsExperience a streamlined, professional examination process designed to get you back in the cockpit. As a Designated Aviation Medical Examiner (AME), we provide Class I, II, and III physicals that meet the highest FAA health standards.
Special Issuance Advocacy Complex medical history? We specialize in turning "no" into "go." Our team guides you through the Special Issuance Authorization process, managing the expert documentation needed to prove your safety and stability to the FAA.
Sleep Apnea (OSA) SolutionsStay sharp and compliant. We offer specialized OSA screenings and diagnostic assessments, helping you manage fatigue risks with FAA-approved treatment plans that keep you flying safely.
Specialty Physician NetworkWhen you need a specialist, you need one who understands aviation. We coordinate your care with a network of experts—from cardiologists to neurologists—ensuring every report is built to satisfy FAA CACI protocols.
Fitness-for-Duty & Return-to-WorkRecovered and ready? Our comprehensive evaluations bridge the gap between medical recovery and operational readiness. We provide the professional verification you need to demonstrate you are fit for the demands of flight.
Dr. Russell Tontz, MD, MPH, leads our team with deep expertise in aerospace and altitude medicine, helping pilots maintain certification and perform at their best. He is board-certified in Occupational, Aerospace, and Family Medicine, and previously led Occupational Medicine and Employee Health at Mayo Clinic in Minnesota.
An Air Force veteran, Dr. Tontz brings specialized training in bioterrorism response and FEMA operations, along with 15 years of experience caring for pilots, fire, and law enforcement personnel in both military and civilian settings. He also serves on the faculty at Harvard Medical School.