Our Team

Meet Your Urological Team

Our practice is built around a dedicated team of highly trained physicians, urogynecologists, and andrologists. Each brings unique expertise and a commitment to compassionate, individualized patient care.

From routine visits to complex surgeries, we believe that clear communication, respect, and sensitivity are the foundation of excellent care. You can feel confident that with UACC, you’re in skilled, caring hands.

Jose M. Reyes

MD — Urology

Medical School: Temple University School of Medicine
Residency: Temple University Hospital
Board Certification: American Board of Urology
Dr. Reyes' Resource Center

Xibei Jia

MD, FACOG — UROGYN

Medical School: Tufts University School of Medicine
Residency: Stamford Hospital/Columbia University School of Physicians and Surgeons
Fellowships: UMass Medical School/UMass Memorial Medical center, Drexel University College of Medicine
Board Certification: American Board of Obstetrics and Gynecology, American Board of Urology subspecialty certification in Urogynecology and Reconstructive Pelvic Surgery

John J. Homa

DO, FACOS — Urology

Medical School: Kirksville College of Osteopathic Medicine
Residency: Michigan State University (Urology)
Board Certification: American Osteopathic Board of Surgery

Brian F Kowal

MD — Urology

Medical School: Geisel School of Medicine at Dartmouth
Residency: Dartmouth-Hitchcock Medical Center
Board Certification: American Board of Urology
Dr. Kowals' Resource Center

Andrew C. Kramer

MD — Urology

Medical School: University of Maryland School of Medicine
Residency: Boston University Medical Center
Board Certification: American Board of Urology

Timothy K. O’Rourke, Jr.

MD — Urology

Medical School: Frank H. Netter MD School of Medicine at Quinnipiac University
Residency: Brown University
Fellowship: Endourological Society Robotic & Minimally Invasive Urological Surgery/Oncology, Wake Forest University
Board Certification: American Board of Urology
Dr. O'Rourke's Resource Center
Dr. O'Rourke on Intuitive

Meet Your Physician Assistants & Nurse Practitioners

Our team of Physician Assistants and Nurse Practitioners plays a vital role in delivering high-quality, patient-centered care at Urology Associates of Cape Cod. Working closely with our physicians, they provide expert evaluation, education, and ongoing management across a wide range of urologic conditions. Known for their accessibility, compassion, and clinical expertise, our advanced practice providers help ensure that every patient receives timely attention, clear communication, and continuity of care throughout their treatment journey.

Mark Tyo

FNP-C

Cindy Mesmer

FNP-C

Stephanie San Giovanni

PA-C

“

Dr. Homa of this practice saved my life twice by detecting and removing cancerous tumors in my bladder. He also monitors me closely for prostate cancer as both my father and grandfather died of prostate cancer. Extremely happy with the care I have received.

Jim Pontifex
“

Went to see Dr. Reyes and came out saying, "Wow!" Young guy who behaved as if I were his only patient that day. Sat and chatted with my wife and me, answered our questions fully, reviewed my case, described treatment options, and then recommended a more wait and see approach.

Tim Chase
“

Dr. Reyes has taken care of my husband for several years. Very kind, considerate, thorough, efficient, and very intelligent. I would highly recommend him for his wonderful care! So glad we found him.

Gail Mahoney
“

Dr. Kramer saved my life! I would trust him with Mother or any family member. He is such a nice person and talented surgeon. He performed emergency surgery on me and I had no issues or concerns. His office is great…

Sherri Green

Why Choose UACC for Men’s Health?

Urology Associates of Cape Cod is where world-class urologic care meets the warmth and convenience of a community practice.

Board-Certified Expertise

Highly skilled physicians committed to excellence.

Advanced Diagnostics and Treatment

Access to state-of-the-art technology and surgical care.

Compassionate, Personalized Care

We listen, educate, and collaborate with you on your health plan.

Convenient Locations

Three offices on Cape Cod make access simple and stress-free.