Dr. Gregory L. Penner
- Gender: Male
- Experience: 38 years
- Graduated from: Loma Linda University School Of Medicine
- Graduation year: 1983
- Sole propriator: Yes
- NPI: 1275610198
Dr. Gregory L. Penner M.D.
Otolaryngologist
He is located at 331 Maine Street Suite 4 in Brunswick, ME 04011. Can help patients with the following: Bad Breath, Cancer, Eye Allergy, Peripheral Nerve Tumors, Sleep Apnea, Taste Disorders. His National Provider Identifier (NPI) number is 1275610198. Appointment can be made via the phone number (207) 721-0911. He is affiliated with 2 practices and 1 hospitals.
Conditions treated
Dr. Gregory L. Penner, being an otolaryngologist, treats the following conditions. Please be advised that this list may not be complete. For the full list of conditions treated, consult directly with Dr. Gregory L. Penner.
- Allergic Reaction
- Assistive Listening Devices
- Auditory Processing Disorder
- Aural Rehabilitation
- Bad Breath
- Cancer
- Cauliflower Ear
- Chronic Cough
- Chronic Rhinitis
- Cleft Palate and Cleft Lip
- Deafness
- Deviated Septum
- Dizziness
- Ear Infection
- Ear Wax
- Eustachian Tube Problems
- Eye Allergy
- Hay Fever
- Headache
- Hearing Conservation
- Impacted Earwax
- Inner Ear Disorders
- Laryngitis
- Middle Ear Infection
- Nasal Polyps
- Newborn or Infant Hearing Screening
- Noise Sensitivity
- Noise-Induced Hearing Loss (NIHL)
- Nosebleed
- Oral Cancer
- Otoacoustic Emission Test (OAE)
- Peripheral Nerve Tumors
- Sinus Tract
- Sinusitis
- Sleep Apnea
- Sleep Disorders
- Sore Throat
- Swallowing Disorders
- Swimmer's Ear
- Taste Disorders
- Tinnitus
- Tongue Problems
- Usher Syndrome
- Vertigo
- Vestibular Testing
Procedures Performed by Dr. Gregory L. Penner
Medicare Enrollment
Dr. Gregory L. Penner is enrolled to bill Medicare as a Practitioner - Otolaryngology .
Bills through: St Marys Regional Medical Center
Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and says nothing about other insurance, quality, outcomes, or board certification.
Payments received
Drug payment
| Intersect Ent | $27 |
| Acclarent | $23 |
| Alcon | $14 |
Other
| Food and Beverage | $90 |
Studies
LOMA LINDA UNIVERSITY SCHOOL OF MEDICINE
Graduated in 1983Additional Specialities
- Specialist
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Questions & Answers
Has Dr. Gregory L. Penner affiliation with hospitals?
Dr. Gregory L. Penner is affiliated with MID COAST HOSPITAL.
Where can you meet with Dr. Gregory L. Penner?
Dr. Gregory L. Penner's office is located at 331 Maine Street Suite 4 in Brunswick, ME 04011.
Does Dr. Gregory L. Penner have affiliation with practices?
Dr. Gregory L. Penner is affiliated with St. Mary's Regional Medical Center. For the full list of practices see this list.
What conditions does Dr. Gregory L. Penner treat?
Dr. Gregory L. Penner provides treatment for Bad Breath, Cancer, Eye Allergy, Peripheral Nerve Tumors, Sleep Apnea, Taste Disorders. For the full list see this list.