What patients are saying
Overall rating
4.95
Average wait time
4.90
Bedside manner
5.00
“I'd seen Dr. Rumbyrt years ago and immediately chose him again when I had a need now for an allergist. I love his bedside manner. Great listener and very thoughtful and thorough in his answers.”
Tracy F.March 9, 2023
“Only needs 1 word: Fantastic. Dr. Jeffrey Rumbyrt was casual, upfront and professional. He didn't make you feel like you were wasting his time. He and the staff answered any and all questions and laid out the entire process BEFORE they did anything. Couldn't recommend enough. ”
Initials hiddenJanuary 31, 2022
About Dr. Jeffrey Rumbyrt
Dr. Rumbyrt grew up in the Chicago area where his love of baseball (White Sox), White Castle hamburgers, and science was first kindled. He first became interested in medicine after visiting a genetics research lab at Argonne National Laboratory while in high school. He earned his Bachelor's degree from Washington University in St. Louis and went on to receive his Doctor of Medicine from Loyola University Chicago.
He joined Denver Allergy and Asthma Associates in 1994 and has served as its President since 2000. He has a special interest in the treatment of chronic hives, chronic sinusitis, and asthma and is an active lecturer on these subjects as well.
Dr. Rumbyrt has earned the reputation as one of the practice’s “traveling allergists” as he attends clinics twice a month in Eastern Colorado and Western Kansas, logging almost 10,000 miles per year in his reliable mini-van. The monotony of travel is mercifully broken by a constant supply of books-on-tape, making him one of the best “least-well-read” doctors in Denver (a category yet to appear in 5280 magazine). His wife of over twenty years, daughter, and two sons occasionally giggle at his various voices and attempts at humor. He has difficulty with the driving games on the Wii. His free time is spent coaching youth soccer, basketball, and baseball and mining statistics for his fantasy baseball team.
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Areas of expertise
This doctor's experience enhances their expertise in similar cases. Below are the conditions or surgeries they treat most frequently.
Immune deficiency disease
Chronic nose and throat inflammation due to allergies
Allergic skin reaction with hives
Asthma
Immune deficiency disease
Chronic nose and throat inflammation due to allergies
Allergic skin reaction with hives
Asthma
Office locations
Boulder Valley Asthma & Allergy (3 of 7)
12000 N Pecos St, Ste 250, Westminster, CO 80234
Boulder Valley Asthma & Allergy (5 of 7)
5944 S Kipling Pkwy, Ste 201, Littleton, CO 80127
Boulder Valley Asthma & Allergy (6 of 7)
8200 E Belleview Ave, Ste 414-C, Greenwood Village, CO 80111
1 of 7
Education and background
Practice names
Hospital affiliations
- North Suburban Medical Center
- University of Colorado Hospital
- SCL Health Lutheran Medical Center
- Kit Carson County Memorial Hospital
Board certifications
- American Board of Allergy and Immunology
Education and training
- Medical School - Loyola University Chicago, Doctor of Medicine
- Washington University, St. Louis (Bachelor's)
Awards and publications
- Castle Connolly Top Doctor
Languages spoken
- English
Provider's gender
Male
NPI number
1295735694
Patient reviews
All reviews have been submitted by patients after interacting with the practice.
Overall rating
4.95
Wait time
4.90
Bedside manner
5.00
Your trust is our top concern, so providers can't pay to alter or remove reviews. We also don't publish reviews that contain any private patient health information. Learn more here
21 reviews
Most relevant
It was a very nice experience. The staff was friendly and they were very informative about what was going on.
July 29, 2021Ephraim M.Verified patient
It was a joy. :)
Dr. R is a rock star - always very pleasant, personable yet professional.
More than 1 year agoJH
Staff and Dr. Rumbyrt are always great! The waiting area is always neat and tidy.
More than 1 year agoKT
He truly is the best! I’m moving and will miss going to him for my allergies.
January 24, 2022Jessica H.Verified patient
Very helpful; informative; casual/friendly demenor.
More than 1 year agoLD
I'd seen Dr. Rumbyrt years ago and immediately chose him again when I had a need now for an allergist. I love his bedside manner. Great listener and very thoughtful and thorough in his answers.
March 9, 2023Tracy F.Verified patient
Only needs 1 word: Fantastic. Dr. Jeffrey Rumbyrt was casual, upfront and professional. He didn't make you feel like you were wasting his time. He and the staff answered any and all questions and laid out the entire process BEFORE they did anything. Couldn't recommend enough.
January 31, 2022Initials hidden
awesome doctor and team
December 1, 2021Nicholas Z.Verified patient
I feel like the issues with my asthma are already on track to being solved! He’s an amazing allergist and extremely nice. He explains everything in detail, including the results to the point you walk out feeling like YOU are the knowledgeable doctor because you understand it so well. Would 10/10 recommend.
June 22, 2021Jessica H.Verified patient
He was a God send and help me greatly!
April 19, 2021Theresa L.Verified patient
Humorous, knowledgeable and personable.
More than 1 year agoStephanie B.Verified patient
Jeffrey Rumbyrt truly cares for his patients. His bedside manner is comforting and he is super knowledgeable, willing to listen and explain his recommendation. He earned y trust immediately! Highly recommend
March 3, 2020Veneel Kumar S.Verified patient
Amazing, helpful, as always. Dr. Rumbyrt always takes his time when seeig me to make sure all my questions/concerns are answered. I have been seeing him for many years, now my son see's him as well.
More than 1 year agoND
Always a pleasure meeting with Dr. Rumbryt.
More than 1 year agoGM
Awesome staff and Dr. treated me great.
More than 1 year agoJL
It went very well with concerns.
More than 1 year agoGD
More than 1 year agoInitials hidden
More than 1 year agoInitials hidden
June 14, 2022Nathaniel S.Verified patient
More than 1 year agoKathryn S.Verified patient
More than 1 year agoAM
How soon can I make an appointment with Dr. Jeffrey Rumbyrt?
Generally, Dr. Jeffrey Rumbyrt has appointments available on Zocdoc within 1 week. You can see Dr. Rumbyrt's earliest availability on Zocdoc and make an appointment online.
Is Dr. Jeffrey Rumbyrt accepting new patients?
Dr. Jeffrey Rumbyrt generally accepts new patients on Zocdoc. You can see Dr. Rumbyrt's earliest availability on Zocdoc and schedule an appointment online.
Does Dr. Jeffrey Rumbyrt accept my insurance?
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Can I make an appointment with Dr. Jeffrey Rumbyrt online?
Yes, you can make an appointment online with Dr. Rumbyrt using Zocdoc. It’s simple, secure, and free.
Which hospital is Dr. Jeffrey Rumbyrt affiliated with?
Dr. Jeffrey Rumbyrt is affiliated with North Suburban Medical Center, University of Colorado Hospital, and SCL Health Lutheran Medical Center.
What practice does Dr. Jeffrey Rumbyrt work with?
Dr. Jeffrey Rumbyrt works with Boulder Valley Asthma & Allergy.
Where is Dr. Jeffrey Rumbyrt's office located?
Dr. Jeffrey Rumbyrt has 7 office locations, including in Lakewood, Boulder, Westminster, Denver, Littleton, Greenwood Village, and Arvada, view full addresses on Dr. Rumbyrt's profile.
Which board certifications does Dr. Jeffrey Rumbyrt have?
Dr. Jeffrey Rumbyrt is certified by American Board of Allergy and Immunology.
What are common reasons for patients to see Dr. Jeffrey Rumbyrt?
Dr. Jeffrey Rumbyrt frequently sees patients for Allergy Consultation, Allergy Testing, Rash, Sinus Problems / Sinusitis, and Sore Throat. You can see other visit reasons for Dr. Jeffrey Rumbyrt on their profile.
What languages does Dr. Jeffrey Rumbyrt speak?
Dr. Jeffrey Rumbyrt speaks English.
How do patients rate Dr. Jeffrey Rumbyrt in reviews?
21 patients have reviewed Dr. Jeffrey Rumbyrt. The overall rating for this doctor is 4.95/5. They have a 5/5 rating for bedside manner and a 4.9/5 rating for wait time. You can read individual reviews and ratings on their profile.