A passion to find answers and do it right.

In 1995, Dr. Collie Shaw founded Central Arkansas Ear, Nose, and Throat Clinic (CA-ENT) in Conway Arkansas. Over 20 years later, CA-ENT Clinic continues to provide comprehensive medical and surgical treatment to patients with diseases and disorders related to the ear, nose, and throat. Dr. Ralph Marrero joined CA-ENT in 2010; expanding the practice's reach and ability to treat more patients. Both doctors are board certified in otolaryngology. Dr. Marrero is also board certified in sleep medicine (one of only 3 ENT doctors in Arkansas).  Dr. Shaw and Dr. Marrero are dedicated to their profession; they actively participate in specialized otorhinolaryngology medical associations, conferences, and continuing education to keep up to date on the latest innovations in the field. Dr. Shaw, Dr. Marrero, and their staff are committed to providing patients with rapid access to medical treatment and services that are tailored to their individual needs. 
 
We know our patients have a choice of health care providers and we are honored that they have chosen CA-ENT Clinic for their otolaryngology, audiology, and sleep needs.

Our services include but are not limited to:

  • Allergy Testing and Immunotherapy
  • Nose, Sinus Disorders and Minimally Invasive Surgery
  • Snoring and Sleep Apnea Management
  • Sleep Medicine 
  • Ear, Hearing and Balance Rehabilitation
  • Head and Neck Cancer Treatment
  • Thyroid, Salivary Gland Disorders 
  • Voice and Swallowing Assessment and Therapy

Dr. Collie Shaw

Education: 
University of Central Arkansas with highest honors
University of Arkansas for Medical Sciences

Otolaryngology Residency: 
West Virginia University

Board Certified:
American Board of Otolaryngology

Experience:
Central Arkansas Ear, Nose, and Throat Clinic

Practices: 
General otolaryngology with interests in pediatrics, sinus and allergy problems, hearing and balance disorders, and head and neck cancer.

 

Dr. Ralph Marrero

Education:
Southern Methodist University - Majored in Biology with a minor in History; graduated magna cum laude
Baylor College of Medicine

Otolaryngology Residency:
Georgetown University Medical Center

Awards:
President’s Scholarship

Board Certification: 
Otolaryngology in 1998
Sleep Medicine in 2012

Practices:
General otolaryngology with interests in pediatric otolaryngology, allergy and sinus disorders, snoring and sleep apnea, insomnia, skin cancer, ear problems, and salivary gland surgery.

Contact Us

Central Arkansas ENT Clinic

(501) 327-3929
2200 Ada Avenue Ste. 202 Conway, AR 72034