Dean "Trey" Kellogg III, MD

Critical Care Medicine,Pulmonary Medicine

Photo of Kellogg III, MD

Provider Locations

Tahoe Forest Pulmonology

10956 Donner Pass Road, Suite 130
Truckee, CA 96161
Phone: (530) 582-6400

Profile

  • Education: University of Texas Long School of Medicine at San Antonio
  • Residency: University of Texas School of Medicine at San Antonio - Internal Medicine
  • Fellowship: University of Texas School of Medicine at San Antonio - Pulmonary and Critical Care Medicine
  • Board Certification: American Board of Internal Medicine - Internal Medicine, Pulmonary Disease, and Critical Care Medicine

Dr. Dean “Trey” Kellogg III, a triple board-certified physician in internal medicine, pulmonary disease, and critical care medicine, has joined the Pulmonary and Critical Care team at Tahoe Forest Health System in August 2025. He completed his pulmonary and critical care medicine fellowship, as well as his residency in internal medicine, at the University of Texas School of Medicine at San Antonio, where he also earned his medical degree.

In addition to his clinical practice, Dr. Kellogg has led and contributed to numerous clinical trials and scholarly publications in pulmonary medicine. His work has been recognized in national and international forums, and he has served as a peer reviewer for leading medical journals.

Outside of medicine, Dr. Kellogg is an avid outdoorsman who enjoys running, hiking, fishing, woodworking, and coaching youth sports, making him a natural fit for the Truckee-Tahoe lifestyle.

Patient Satisfaction Survey

Overall Satisfaction 4.9 stars out of 5 stars 4.9 out of 5 55 Ratings 16 Comments

Patient Ratings & Comments

Question breakdown

  • Rating: 4.9Provider showed concern
  • Rating: 4.9Provider explained things clearly
  • Rating: 4.8Provider included you in decisions
  • Rating: 4.9Provider discussed treatment options
  • Rating: 4.9Likelihood of recommending this provider
5 stars out of 5 stars
I like Dr Kellogg's demeanor very much. He's patient when I want a simpler explanation. He's thorough and gives me options.
January 17, 2026
5 stars out of 5 stars
Dr. K was willing to give me another medication to try when I expressed my problems with the one he had started with.
January 11, 2026
5 stars out of 5 stars
This was first time seeing Dr. Kellogg - l was very impressed with my experience with him and the thoroughness and time he took with me.
January 10, 2026
5 stars out of 5 stars
I was very impressed with the interest and information I was given by both the physician's assistant and Dr. Kellogg. They exceeded my expectations.
January 10, 2026
4 stars out of 5 stars
Good
January 9, 2026
5 stars out of 5 stars
Excellent, caring, informative. Cannot express how wonderful Dr Kellogg was in explaining very important diagnosis to George.
January 6, 2026
5 stars out of 5 stars
Dr. Kellogg is friendly and concerned and listens well. I feel like we collaborate on my needs.
December 18, 2025
5 stars out of 5 stars
Dr Kellogg is great addition to the community and very intelligent
December 18, 2025
5 stars out of 5 stars
Dr Kellogg was amazing. So kind and knowledgeable.
December 14, 2025
5 stars out of 5 stars
Keep up the good work.
December 4, 2025
5 stars out of 5 stars
Dr. Kellogg meticulously explained my issue while showing me my X-rays. He explained my options moving forward and was thorough in his assessment of each step. I had an exceptional overall experience with Dr. Kellogg.
November 22, 2025
5 stars out of 5 stars
Dr. Kellogg was incredibly caring and knowledgeable about my condition
November 22, 2025
5 stars out of 5 stars
Dr Kellogg listened and explained his suggestions very clearly. He is easy to follow and is very knowledgeable.
November 2, 2025
5 stars out of 5 stars
Nothing to say but I appreciate their great service.
November 1, 2025
5 stars out of 5 stars
Great
September 25, 2025
5 stars out of 5 stars
Dr Kellogg is an excellent listener. I did not feel rushed and he answered all of my questions.
September 24, 2025