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Best Oncologists in Phoenix

Below is a list of the top and leading Oncologists in Phoenix. To help you find the best oncologist located near you in Phoenix, our team at Kev’s Best put together our own list based on this rating points list.

The top rated Oncologists in Phoenix are:

  • Michele Ley – Arizona Oncology
  • Heather Dalton – University of Arizona Cancer Center at Dignity Health
  • Mark McLaughlin – Phoenix CyberKnife and Radiation Oncology Center
  • Lawrence Kasper – Banner Health
  • Donald L. Lamm – BCG Oncology

Arizona Oncology

Michele Ley
Michele Ley – Arizona Oncology

Dr. Ley is a breast surgical oncologist who has practiced in the Tucson community since 2006. She provides high quality, compassionate, and personalized care for each patient, working with Arizona Oncology’s team of breast cancer, medical oncology, radiation oncology, and genetics specialists to develop a comprehensive treatment plan based on the latest research.

Dr. Ley specializes in surgical care for breast cancer patients, including minimally invasive biopsies, axillary node preserving procedures, nipple-sparing mastectomies, and treatment of high-risk patients.

Dr. Ley previously served as Director of Breast Surgery and Associate Professor of Surgery at the University of Arizona. She also serves as Medical Director of TMC’s Breast Health Program.


Bladder Cancer, Breast Cancer, Cervical Cancer, Colon Cancer & Rectal Cancer, Endometrial Cancer, Gynecologic Cancer, Head & Neck Cancer, Hypopharyngeal Cancer, Kidney Cancer, Laryngeal Cancer, Lip & Oral Cancer, Liver Cancer, Lung Cancer, Mesothelioma, Ovarian Cancer, Pancreatic Cancer, Prostate Cancer, Sarcoma, Skin Cancer & Melanoma, Thyroid Cancer


Address: 2222 E Highland Ave Suite 400, Phoenix, AZ 85016
Phone: (602) 277-4868
Website: www.arizonaoncology.com


I have been seeing them since I was diagnosed with cancer in 2013. The staff are knowledgeable and they treat me like a person. Dr. Cortas is a fighter with me in my care and she doesn’t give up easily. She has been a true blessing in my life. She communicates with me on a level I understand.” – Abby F

Awesome receptionists, very awesome nurses and Dr. Flaherty is amazing! Would recommend to anyone that needs treatment.” – Andrew Renninger

University of Arizona Cancer Center at Dignity Health

Heather Dalton
Heather Dalton – University of Arizona Cancer Center at Dignity Health

Dr. Dalton earned her medical degree from the University of South Carolina. She then completed her residency in Obstetrics and Gynecology here in Phoenix. After finishing fellowship at MD Anderson Cancer Center in Houston, Texas, she returned to Phoenix, where she specializes in the medical and surgical care of women with ovarian cancer, cervical cancer, uterine cancer, endometrial cancer and other gynecologic malignancies.


Breast Cancer, Cardio-Oncology, Gastrointestinal Cancer, Genitourinary Cancer, Gynecologic Cancer, Head and Neck Cancer, Skin Cancer, Thoracic Cancer


Address: 625 N 6th St, Phoenix, AZ 85004
Phone: (602) 406-8222
Website: www.locations.dignityhealth.org


I have an extremely rare, difficult to treat cancer. After inter viewing a number of doctors and treatment centers, I found University of Arizona Cancer Center. I have been a patient there for one year and have been extremely impressed by all who work there. My doctors, including Dr. Wang and Dr. Tobias are caring and compassionate, as are all ancillary staff. My appointments never seem rushed, they make me feel like I am their only patient and spend what seems like an inordinate amount of time with me each time. I like having labs, infusion center and all types of radiation equipment in the same location. I would highly recommend this center and these doctors to anyone facing g cancer.” – Christine Bowenkamp

Awesome staff, doctors and valet” – Adrienne Manuel

Phoenix CyberKnife and Radiation Oncology Center

Mark McLaughlin
Mark McLaughlin – Phoenix CyberKnife and Radiation Oncology Center

Dr. Mclaughlin is an Atlanta native, receiving his undergraduate degree from Duke University. He attended medical school at the Medical College of Georgia and completed his radiation oncology residency at the Shands Cancer Center at the University of Florida. He has been on the faculty at the Mayo Clinic and Wake Forest University , and he has practiced at St. Joseph’s Medical Center and Barrow Neurological Institute in Phoenix, Arizona. In 2004, Dr. Mclaughlin joined North Georgia Radiation Therapy.

He has lectured nationally and internationally on his primary interests of brain, breast, prostate, and gynecological malignancies, and has published several articles and book chapters on oncology topics. Dr. Mclaughlin has extensive experience in intensity modulated radiation therapy (IMRT), radiosurgery for brain and spine tumors, and brachytherapy, including high-dose rate (HDR) radiation therapy.


Lung, Breast, Prostate, Brain, Abdominal, Acoustic Neuroma, AVM, Bladder, Colorectal, Esophageal & Stomach, Gynecologic, Head & Neck, Kidney, Liver, Lymphoma, Pancreatic, Sarcoma, Skin, Spinal, Trigeminal Neuralgia


Address: 4611 E Shea Blvd #120, Phoenix, AZ 85028
Phone: (602) 441-3845
Website: www.phoenixcyberknifecenter.com


I’ve been taking my 92 yr old father to Phoenix Cyberknife for a few weeks where he is under the care of Dr. John Kresl. He’s doing well. The radiation technicians Jenn, Steve, and Roxanne are fantastic and treat my dad wonderfully. I highly recommend Phoenix CyberKnife if you are in need of state of the art treatment.” – Joseph DePinto

Thank you to the staff for making me feel at ease with my treatment. Dr. Kresl and his staff are experts at what they do. A special thanks to Steven who provided my treatment every day for a week; an awesome, caring person and the ultimate professional as well.” – kathy metzar

Lawrence Kasper
Lawrence Kasper – Banner Health
Dr. Lawrence Kasper, MD is an oncology specialist in Phoenix, AZ and has been practicing for 29 years. He graduated from University Of Missouri–Columbia School Of Medicine in 1987 and specializes in oncology and medical oncology.
He is affiliated with multiple hospitals in the area, including Banner Estrella Medical Center and Banner Gateway Medical Center.


Brachytherapy; Chemotherapy; Interventional radiology; Nuclear medicine; Radiation therapy (including total-body irradiation); Biopsy; CT scan; Ductogram; Mammogram; MRI; Nuclear Medicine; PET scan (Positron Emission Tomography); Ultrasound (high-frequency sound waves used to locate a tumor)


Address: 1441 N 12th St Floor 3, Phoenix, AZ 85006
Phone: (602) 521-3700
Website: www.doctors.bannerhealth.com


Doctor Kasper has always been very concerned with my condition and is quick to respone to my personal medical needs. He is a rareity in the medical profession, he listens to you,the patient.” – Joe Bradford

Dr. Kasper is not only my Cancer Doctor but has become a person I have admired since 2014. Questions I had, we’re answered in which a patient can understand what’s going on with any treatment I needed and why. I never thought I would enjoy going to a Doctor. Thank you Dr. Kasper” – Abbie Paldi

BCG Oncology

Donald L. Lamm
Donald L. Lamm – BCG Oncology

Dr Lamm is president of BCG Oncology in Phoenix, Arizona. He is former professor of urology at the Mayo Clinic, Scottsdale, and professor and chief of urology at West Virginia University and the University of Texas, San Antonio. Dr Lamm completed his residencies at University of California at Los Angeles Wadsworth Veterans Administration Medical Center in general surgery and the University of California at San Diego in urology.Dr. Lamm has had a lifelong interest in urologic oncology and clinical trials and has a particular interest in immunotherapy and chemoprevention. He was awarded the initial NIH-funded contract to evaluate BCG immunotherapy of superficial bladder cancer in a randomized clinical trial (1978). This work, accruing an eventual 231 patients, resulted in the first controlled trial demonstrating the efficacy of intravesical BCG immunotherapy.   Subsequent NIH-funded research demonstrated the superiority of intravesical BCG over oral administration and the efficacy of intravesical without percutaneous BCG immunotherapy. Subsequent SWOG studies under his direction demonstrated the superiority of BCG immunotherapy over doxorubicin and mitomycin chemotherapy. The former SWOG study resulted in the FDA approval of BCG for the treatment of CIS and the latter resulted in the approval of TICE BCG for the prophylaxis of recurrent papillary transitional cell carcinoma. Most recently, the SWOG study directed by Dr. Lamm demonstrated that three-week maintenance BCG immunotherapy reduces tumor long-term recurrence by 27% and significantly reduces disease worsening compared with standard induction therapy.Dr Lamm has authored numerous articles in such peer-reviewed journals as Journal of Urology, The New England Journal of Medicine,  Investigative Urology, Urologic Research, and Cancer.


Bladder Cancer, Prostate Cancer, Kidney Cancer, Testis Cancer


Address: 3815 E Bell Rd, Phoenix, AZ 85032
Phone: (602) 493-6626
Website: www.bcgoncology.com


Saving my husbands life every year with his incredible care! Love you Dr. Lamm!” – Randi McIntyre