Dr. Mark R. Johnston
- Gender: Male
- Experience: 15 years
- Graduation year: 2006
- Sole propriator: No
- NPI: 1326295726
Dr. Mark R. Johnston A.U.D., CCC-A
Audiologist
He is located at 19026 Stone Oak Parkway Ste 110 in San Antonio, TX 78258. Can help patients with the following: Deafness, Ear Wax, Hearing Aid Selection and Fitting, Otoacoustic Emission Test (OAE), Sensorineural Hearing Loss, Tinnitus. His National Provider Identifier (NPI) number is 1326295726. Appointment can be made via the phone number (210) 545-0404. He is affiliated with 1 practices and 1 hospitals.
Conditions treated
Dr. Mark Robert Johnston, being an audiologist, 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. Mark R. Johnston.
- Assistive Listening Devices
- Auditory Processing Disorder
- Aural Rehabilitation
- Balance Issues
- Behavioral Audiometry
- Central Auditory Processing Test (CAP)
- Deafness
- Dizziness
- Ear Wax
- Hearing Aid Selection and Fitting
- Hearing Conservation
- Hearing Protection
- Impacted Earwax
- Inner Ear Disorders
- Meniere's Disease
- Newborn or Infant Hearing Screening
- Noise Sensitivity
- Noise-Induced Hearing Loss (NIHL)
- Otoacoustic Emission Test (OAE)
- Peripheral Nerve Tumors
- Sensorineural Hearing Loss
- Swim Mold Fitting
- Swimmer's Ear
- Tinnitus
- Tympanometry and Middle Ear Muscle Reflex Test (MEMR)
- Vertigo
- Vestibular Balance Disorders
- Vestibular Testing
Procedures Performed by Dr. Mark R. Johnston
Medicare Enrollment
Dr. Mark R. Johnston is enrolled to bill Medicare as a Practitioner - Qualified Audiologist .
Bills through: Alamo Ent Associates
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.
Studies
Graduated in 2006
Looking for more Audiologists?
There are 8 other audiologists in this region.
- Gender: Female
- Address: Suite 300 18518 Hardy Oak Boulevard San Antonio, 78258, TX
- Gender: Female
- Address: Suite 308 6355 Walker Lane Alexandria, 22310, VA
- Gender: Male
- Address: Suite 110 19026 Stone Oak Parkway San Antonio, 78258, TX
- Gender: Female
- Address: Suite 102 510 Medical Court San Antonio, 78258, TX
- Gender: Female
- Address: 3601 The Vanderbilt Clinic Nashville, 37232, TN
- Gender: Male
- Address: 184 Creekside Park Road Suite 200 Spring Branch, 78070, TX
- Gender: Female
- Address: 9777 North 91st Street Suite 101 Scottsdale, 85258, AZ
- Gender: Female
- Address: Suite 300 18518 Hardy Oak Boulevard San Antonio, 78258, TX
Questions & Answers
Where can you meet with Dr. Mark Robert Johnston?
Dr. Mark Robert Johnston's office is located at 19026 Stone Oak Parkway Ste 110 in San Antonio, TX 78258.
Has Dr. Mark Robert Johnston affiliation with hospitals?
Dr. Mark Robert Johnston is affiliated with BAPTIST EMERGENCY HOSPITAL.
Does Dr. Mark Robert Johnston have affiliation with practices?
Dr. Mark Robert Johnston is affiliated with Alamo ENT Associates.
What conditions does Dr. Mark Robert Johnston treat?
Dr. Mark Robert Johnston provides treatment for Deafness, Ear Wax, Hearing Aid Selection and Fitting, Otoacoustic Emission Test (OAE), Sensorineural Hearing Loss, Tinnitus. For the full list see this list.