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.
Great job Doc!
(4 days ago)
Oct-2025
Great Doc. Have been a patient of his for some time. Very personable. Always willing to explain things.
(1 week ago)
Oct-2025
Very professional yet personable.
(2 weeks ago)
Oct-2025
Very friendly and professional
(2 weeks ago)
Oct-2025
Very professional and knowledgeable
(2 weeks ago)
Oct-2025
I love Dr. Prohaska and his staff! They were super friendly and super professional and super efficient towards me and my brother. And I love his office building and the exam room and waiting room. Very spacious and clean and bright. I look forward to seeing them all again in one week. Please thank them all from me.
(3 weeks ago)
Oct-2025
Dr Prohaska is wonderful. He’s knowledgeable, caring and down to earth.
(3 weeks ago)
Oct-2025
Y’all are awesome . Thank you for being there for me .
(3 weeks ago)
Sep-2025
Very professional office staff
Dr. Prohaska takes time to explain procedures. Very quick. I hate stitches.
His staff is caring and follows up.
(1 month ago)
Sep-2025
Top notch Dr. I highly recommend.
(1 month ago)
Sep-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.
Great job Doc!
Great Doc. Have been a patient of his for some time. Very personable. Always willing to explain things.
Very professional yet personable.
Very friendly and professional
Very professional and knowledgeable
I love Dr. Prohaska and his staff! They were super friendly and super professional and super efficient towards me and my brother. And I love his office building and the exam room and waiting room. Very spacious and clean and bright. I look forward to seeing them all again in one week. Please thank them all from me.
Dr Prohaska is wonderful. He’s knowledgeable, caring and down to earth.
Y’all are awesome . Thank you for being there for me .
Very professional office staff Dr. Prohaska takes time to explain procedures. Very quick. I hate stitches. His staff is caring and follows up.
Top notch Dr. I highly recommend.