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200 1st Street SWRochester, MN 55905
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Summary
- I am a board certified urologic surgeon and Senior Associate Consultant, in the Department of Urology at Mayo Clinic in Rochester, MN.
I have authored multiple publications and have ongoing research on new techniques for urethral stricture repair, male incontinence, urinary diversion and enlarged prostate surgery. My areas of expertise include urethral stricture disease, erectile dysfunction, Peyronie’s disease, male urinary incontinence, urinary diversion, and enlarged prostate.
Education & Training
Detroit Medical Center CorporationFellowship, Trauma and Reconstructive Urology, 2013 - 2014
Mayo Clinic College of Medicine and Science (Phoenix)Residency, Urology, 2008 - 2012
Mayo Clinic College of Medicine and Science (Phoenix)Internship, Surgery, 2007 - 2008
University of Utah School of MedicineClass of 2007
Certifications & Licensure
MI State Medical License 2013 - 2026
MN State Medical License 2021 - 2026
WI State Medical License 2024 - 2025
CA State Medical License 2015 - 2024
AZ State Medical License 2008 - 2020
American Board of Urology Urology
Awards, Honors, & Recognition
- Pasadena Magazine/Los Angeles Top Doctors Pasadena Magazine, 2017-2020
- Physician of the Year - 2nd Place Foothill Presbyterian, 2019
- Physician of the Year - 3rd Place Foothill Presbyterian, 2018
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Publications & Presentations
PubMed
- Predictors of intraoperative complications in men undergoing inflatable penile prosthesis placement.James M Jones, David W Barham, Martin S Gross, Chrystal Chang, Muhammed Hammad
The Journal of Sexual Medicine. 2025-09-26 - Endoscopic buccal urethroplasty for membranous stricture disease.Garrett N Ungerer, Sierra T Pence, Bridget L Findlay, Yeonsoo S Lee, Boyd R Viers
Translational Andrology and Urology. 2025-08-30 - Prior Radiation Therapy is Associated With Increased Risk of Intraoperative Complications in Patients Undergoing Primary Inflatable Penile Prosthesis Placement: Result...Zafardjan Dalimov, Samuel J Ivan, David W Barham, Muhammed Hammad, Jake Miller
Urology. 2025-08-08
Press Mentions
iTind System for BPH Treatment Reaches Two Major Milestones: First Commercial Treatments and CMS Reimbursement Code AssignedNovember 17th, 2020
2016 Top Docs - Pasadena MagazineAugust 9th, 2017
Committees
- Member, Foothill Hospital Surgical Committee 2016 - 2017
- Memeber, Surgical Care Committee, Detroit Receiving Hospital 2013 - 2014
Professional Memberships
- Member
- Sexual Medicine Society of North AmericaMember
- Member
- International Society of Sexual MedicineMember
- Society of Genitourinary Reconstructive SurgeonsMember
- Society of Urologic Prosthetic SurgeonsMember
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