Dr. Mark Dersch, M.D. attended Indiana University School of Medicine and completed his urology residency at Southern Illinois University School of Medicine. He was born and raised in the Midwest but has been a resident of Ocala since 1994. His practice focuses on stone disease, BPH, and Bladder cancer.
He is an active urologist working in our Oxford and Ocala, FL offices.
Dr. Mark Dersch, M.D. attended Indiana University School of Medicine and completed his urology residency at Southern Illinois University School of Medicine. He was born and raised in the Midwest but has been a resident of Ocala since 1994. His practice focuses on stone disease, BPH, and Bladder cancer.
He is an active urologist working in our Oxford and Ocala, FL offices.
The reviews listed below were collected independently of Advanced Urology Institute through rater8. Each review represents an authentic and verified patient experience.
Wonderful doctor, but he is retiring!!
(1 week ago)
Aug-2026
He is one of the best around. We will miss him. Have a great retirement. Thanks for all the great care over the years.
(1 week ago)
Aug-2026
If I could give him 10 Stars I would. So sorry he's retiring, we will miss him. The best doctor in the whole practice.
(2 weeks ago)
Aug-2026
very profesionsl
(2 weeks ago)
Aug-2026
He is the best and will be missed.
(2 weeks ago)
Aug-2026
Dr. Dersh takes time to explain things. He has compassion for his patients.
(2 weeks ago)
Aug-2026
He did not meet my expectations and I was not happy that they did not tell me that my doctor does not work there and they did not give me the option of choosing another doctor that I wanted.
(3 weeks ago)
Aug-2026
One of the best doctors I have dealt with. He will be missed when he retires.
(3 weeks ago)
Aug-2026
Excellent in every way a doctor can be. Dr. Dersch took great care of me for many years
(3 weeks ago)
Aug-2026
He is very professional and only performs procedures necessary to prevent further issues
(3 weeks ago)
Aug-2026
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Ocala: Oxford Ocala
12109 CR 103 Suite 1 Oxford, FL 34484
Ocala: Timber Ridge
9401 SW State Road 200 Suite 3001 Ocala, FL 34481
Ocala: Windsor Oaks
1901 SE 18th Ave Ocala, FL 34471
Dr. Mark Dersch, M.D. attended Indiana University School of Medicine and completed his urology residency at Southern Illinois University School of Medicine. He was born and raised in the Midwest but has been a resident of Ocala since 1994. His practice focuses on stone disease, BPH, and Bladder cancer.
He is an active urologist working in our Oxford and Ocala, FL offices.
Wonderful doctor, but he is retiring!!
He is one of the best around. We will miss him. Have a great retirement. Thanks for all the great care over the years.
If I could give him 10 Stars I would. So sorry he's retiring, we will miss him. The best doctor in the whole practice.
very profesionsl
He is the best and will be missed.
Dr. Dersh takes time to explain things. He has compassion for his patients.
He did not meet my expectations and I was not happy that they did not tell me that my doctor does not work there and they did not give me the option of choosing another doctor that I wanted.
One of the best doctors I have dealt with. He will be missed when he retires.
Excellent in every way a doctor can be. Dr. Dersch took great care of me for many years
He is very professional and only performs procedures necessary to prevent further issues