We Provide The Care You Need
Expert Solutions for Ear, Nose, and Throat Health
Our Services
Putting Patients First
At Boulder Valley Ear, Nose & Throat Associates, we put our patients first. We always try to offer same day appointment availability, and will make every effort to see you for your appointment within 48 hours of your call. When you do call our practice, we’ll do our very best to make sure you get a live person on the other end, and not a recording.
Our Providers
J. Douglas Warren M.D., FACS
Dr. Warren is a board certified Otolaryngologist and fellow of the American College of Surgeons. He received his doctorate of medicine from the University of Missouri, Columbia in 1984. He went on to complete his residency in 1990 from Washington University/Barnes Hospital in St. Louis. He joined the staff of Boulder Valley Ear, Nose, and Throat in 1990 and served as chief of medical staff at Avista from 1992-1993. In addition, he served as chief of surgery at Boulder Community Hospital from 1998-2002. His special interests include head and neck surgery, treatment of head and neck cancer, and general otolaryngology.
David D. Morrissey M.D.
Dr. Morrissey is a board certified Otolaryngologist. He received his doctorate of medicine from the University of Colorado, Denver in 1994. He went on to complete his residency in 1999 from the Oregon Health Science University in Portland. He joined the staff of Boulder Valley Ear, Nose, and Throat in 2000. He has been a member of the Cancer Committee, Medical Executive Committee, and served as Chief of Surgery at Boulder Community Hospital from 2004 -2006, and Avista Hospital from 2007-2010. He currently serves as president of the Foothills Surgery Center in Boulder. Dr. Morrissey treats both adult and pediatric patients.
Andrew C. Goldman M.D.
Dr. Andrew Goldman is double board certified in head and neck surgery, as well as in facial plastic and reconstructive surgery. Dr. Goldman graduated with honors from Rush University in Chicago with his Doctor of Medicine degree in 1996. Dr. Goldman completed his head and neck surgery residency training in Brooklyn, New York at SUNY-Downstate in 2001, and then trained as a fellow in facial plastic and reconstructive surgery at the prestigious University Hospital in Bern, Switzerland 2001-2002. He then returned to Brooklyn and served as assistant professor in Facial Plastic Surgery until he moved to Boulder and joined Boulder Valley Ear, Nose & Throat Associates in 2004.
Dr. Goldman has pioneered office based cosmetic surgical techniques, and performs many of his cosmetic face and neck procedures in the office without the need for deep sedation or anesthesia in the operating room. In addition to performing cosmetic and reconstructive surgical procedures for the face and neck, Dr. Goldman also is the founder and medical director of Boulder Valley Laser and Cosmetic.
Donald A. Maschka M.D., FAAOA
Dr. Maschka is a board certified Otolaryngologist and has completed a fellowship in the American Academy of Otolaryngic Allergy. He received his doctorate of medicine from the University of Iowa in 1992 and completed his residency in 1997 at the University of Iowa Hospitals and Clinics. After residency he practiced in Iowa for 17 years and enjoyed a high-paced and varied otolaryngology practice.
During this time he trained ENT residents as an Associate Professor for the University of Iowa and has also provided services for the Mayo Clinic Health System in Minnesota. In 2006 Dr. Maschka founded a successful allergy practice utilizing innovative allergy techniques. He has served as a member of the Board of Directors at multiple hospital, clinic, and surgery center boards.
Lauren Cantor, PA-C
Lauren is a certified Physician Assistant practicing in otolaryngology. She was born and raised in Indianapolis, Indiana. She obtained both her bachelor’s degree followed by her master’s degree in Physician Assistant studies from Indiana University.
Laura Norman, PA-C
Laura is a certified Physician Assistant practicing in otolaryngology. She is a native of Boulder but completed her bachelor’s degree at Macalester College in Minnesota and received her master’s degree in Physician Assistant Studies at Des Moines University in Iowa. Prior to joining the Boulder Valley Ear, Nose, and Throat team, Laura worked in otolaryngology at a clinic in Northern Virginia. In her free time, Laura enjoys playing violin, hiking, cross-country skiing, and spending time with her family.
Josh Gumpert, PA-C
Josh is a certified Physician Assistant practicing in otolaryngology. He was raised on the Western Slope of Colorado in Fruita/Grand Junction. He received a bachelor’s degree in Biology from CU Boulder. After working in a local Pathology lab, Josh entered the US Navy and went on to receive a master’s degree in Physician Assistant Studies through the Interservice Physician Assistant Program. He worked in primary care while in the Navy and deployed once with a US Marine Corps battalion. He honorably separated from the US Navy after 11 years of service and returned home to Colorado where he joined the Boulder Valley Ear, Nose and Throat team. Outside of work Josh enjoys the outdoors and spending time with his wife, two boys, and dogs.
Caitlyn Berango, PA-C
Born and raised in St. Louis, Missouri. Obtained both bachelor’s degree and master’s degree in Physician Assistant studies from Indiana State University. Prior to joining the Boulder Valley Ear, Nose, and Throat team, Caitlyn worked in otolaryngology in St. Louis for 2 years.
In her free time Caitlyn enjoys running, biking, time with her husband and dogs!
Melissa Williams, Au.D., CCC-A
Dr. Melissa Williams graduated from the University of Colorado with her Doctorate of Audiology. Before that, she attended Baylor University in Waco, Texas where she earned a Bachelor of Arts in Communication Sciences and Disorders and a minor in Leadership Studies. Melissa is a licensed Audiologist in the State of Colorado, a fellow of the American Academy of Audiology, and maintains her Certificate of Clinical Competence in Audiology.
Julia Gajewski, Au.D., CCC-A
Dr. Julia Gajewski attended the University of Wisconsin – Madison where she earned her Bachelor’s degree in Communication Sciences and Disorders and Doctorate of Audiology (AuD). Julia is a licensed Audiologist in the State of Colorado and holds the Certificate of Clinical Competence from the American Speech, Language, and Hearing Association. Prior to joining Boulder Valley Hearing Associates, Julia was working as an audiologist in Arizona where she had the opportunity to work with a local non-profit organization who provided donated hearing aids to those in need.
Alexis Dalager, Au.D.
Dr. Alexis Dalager graduated from University of Colorado Boulder with a Bachelor’s degree in Speech Language and Hearing Sciences before continuing on to University of the Pacific in San Francisco, California to earn her Doctorate degree in Audiology. Alexis is a licensed Audiologist in the State of Colorado and holds the Certificate of Clinical Competence by the American Speech Language Hearing Association.
Oleander “Olly” Green
Dr. Oleander “Olly” Green attended Arizona State University where he earned his Bachelor’s degree in Communication Sciences and Disorders and Doctorate of Audiology. Olly is a licensed audiologist in Colorado and joined the Boulder Valley Hearing team in June 2024. Olly believes in using patient-centered, evidence-based care to help people with hearing loss reconnect with the world and people around them. Outside of work, Olly enjoys many hobbies including snowboarding, hiking, video games, and crochet.
Jill True B.S., H.I.S. ,Hearing Instrument Specialist
Jill graduated from Colorado State University with a Bachelor’s of Science in Human Services. She has been working in the Northern Colorado area for seven years as a Hearing Instrument Specialist, and in the medical field for the last 20 years.
Our Locations
Boulder
Louisville
Lafayette
Our Hours
Monday thru Friday
8:00am – 5:00pm
Open during working hours including through lunchtime
Contact Us
Why Choose Us
Locally Owned
Friendly Atmosphere
Patient Focused
Professionalism
Latest Technology
Three Locations
Our goal is that when you walk through our door, you receive the focused attention you need, and a superior patient care experience.
What Clients Say
