Dr. Joseph Prohaska, D.O., attended Midwestern University in Downers Grove, IL, and completed his Dermatology Residency at Sampson Regional Medical Center in Clinton, NC. Dr. Prohaska joined HealthStar Physicians, PC, a multi-specialty provider group of 100+ providers in the Lakeway Area, in 2019. His clinical interests include medical, surgical, and cosmetic dermatology. Dr. Prohaska is certified by the American Board of Dermatology and American Board of Osteopathic Dermatology.
Dr. Joseph Prohaska, D.O., attended Midwestern University in Downers Grove, IL, and completed his Dermatology Residency at Sampson Regional Medical Center in Clinton, NC. Dr. Prohaska joined HealthStar Physicians, PC, a multi-specialty provider group of 100+ providers in the Lakeway Area, in 2019. His clinical interests include medical, surgical, and cosmetic dermatology. Dr. Prohaska is certified by the American Board of Dermatology and American Board of Osteopathic Dermatology.
The reviews listed below were collected independently of Healthstar Physicians through rater8. Each review represents an authentic and verified patient experience.
Very nice
(3 weeks ago)
Feb-2026
Very nice
(3 weeks ago)
Feb-2026
Great care and everyone was so awesome.
(1 month ago)
Jan-2026
Dr P is very knowledgeable and explains things well. Very satified.
(1 month ago)
Jan-2026
Great doc. Explains things. Very friendly and professional. Highly recommended.
(1 month ago)
Jan-2026
Great staff and Dr.Prohaska did a great job would highly recommened him
(2 months ago)
Jan-2026
What a wonderful experience. He took the time to answer my question and explained everything that he was doing. Super friendly and knowledgeable.
(3 months ago)
Dec-2025
Very personable and friendly as were his staff.
(3 months ago)
Dec-2025
He was very polite and informative! Had great music playing minus the country music LOL!
(3 months ago)
Dec-2025
Dr. Prohaska is the best
(3 months ago)
Dec-2025
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Healthstar Dermatology
1907 West Morris Blvd Suite G Morristown, TN 37813
Dr. Joseph Prohaska, D.O., attended Midwestern University in Downers Grove, IL, and completed his Dermatology Residency at Sampson Regional Medical Center in Clinton, NC. Dr. Prohaska joined HealthStar Physicians, PC, a multi-specialty provider group of 100+ providers in the Lakeway Area, in 2019. His clinical interests include medical, surgical, and cosmetic dermatology.
Dr. Prohaska is certified by the American Board of Dermatology and American Board of Osteopathic Dermatology and he is a member of the American Society of Mohs Surgery, American Academy of Dermatology, American Osteopathic College of Dermatology. In addition to caring for adult and pediatric patients at HealthStar Dermatology in Morristown, Tennessee, Dr. Prohaska enjoys the outdoors (with sunscreen), gardening, camping, and hiking. He and his wife Meghan, an ultramarathon runner who runs races of 100 miles, are active in Arrowhead Church and have two dogs, Dusty and Ryder. Dr. Prohaska is a Chicago Bears fan and also roots for the Vols (though he will tell you that some members of the office have attempted to convert him to support Kentucky). His other areas of interest include board games, personal finance, and real estate.
Very nice
Very nice
Great care and everyone was so awesome.
Dr P is very knowledgeable and explains things well. Very satified.
Great doc. Explains things. Very friendly and professional. Highly recommended.
Great staff and Dr.Prohaska did a great job would highly recommened him
What a wonderful experience. He took the time to answer my question and explained everything that he was doing. Super friendly and knowledgeable.
Very personable and friendly as were his staff.
He was very polite and informative! Had great music playing minus the country music LOL!
Dr. Prohaska is the best