Arizona Center for Cancer Care has brought together the top specialists in cancer treatment, technology and research in order to provide the most cutting-edge, patient-focused service in the state – and beyond.
Undergraduate: Johns Hopkins University, Baltimore, Maryland
Graduate: Yale University, New Haven, Connecticut
Medical School: University of Rochester, Rochester, New York
Galloway Fellow: Memorial Sloan Kettering Cancer Center, New York, New York
Residency: University of Maryland, Baltimore, Maryland
Fellowship: University of Michigan, Ann Arbor, Michigan
Board Certification: American Board of Gynecological Oncology; American Board of Obstetrics and Gynecology
Clinical Interests: Robotic and minimally invasive surgery for pelvic masses. Ovarian cancer advanced debulking surgery. Sentinel lymph nodes in vulvar and uterine cancer. Tumor biology and genetically directed treatments. Uterine sarcoma. Immunotherapy in hard to treat cancers. Nutrition and its impact on cancer.
Philosophy of Care: I am to provide compassion and comprehensive, personalized care. I strive to incorporate the highest levels of cutting edge care while caring for the entire woman who is diagnosed with a gynecologic malignancy or a complex benign gynecologic problem.
Hobbies/Interests: I love being with my four children. I spend a lot of time at gymnastics and swim meets! When not working, I like to find some time for running, hiking and playing tennis.
- Language(s): English, Punjabi, Hindi, Spanish
- Medical School: Dayanand Medical College
- Internship: Mount Sinai School of Medicine
- Residency: Mount Sinai School of Medicine
- Fellowship: Drexel University
- Board Certifications: American Board of Internal Medicine: Hematology, Medical Oncology, Internal Medicine
Dr. Dhillon is fellowship trained in Hematology and Medical Oncology. He received Hematology & Oncology fellowship training at Drexel University College of Medicine, Philadelphia. During the final year of his training, he served as Chief Fellow, and Instructor for Drexel University medical students. Dr. Dhillon is board-certified in Medical Oncology, Hematology and Internal Medicine.
Dr. Dhillon received his medical degree from Dayanand Medical College, Ludhiana, India. Subsequently, he completed internship and residency training in Internal Medicine at Mount Sinai School of Medicine, St. Joseph’s Regional Medical Center program in Paterson, NJ. After finishing residency, and prior to starting fellowship training, he worked as Clinical Instructor in Medicine at Thomas Jefferson University in Philadelphia.
Dr. Dhillon’s clinical interests include a broad spectrum of disorders including solid tumors, hematologic malignancies, and benign hematologic disorders. His special interests include myeloma, lymphoma, breast cancer, gastrointestinal malignancies, prostate cancer, and lung cancer. Dr. Dhillon also specializes in treatment of disorders of blood cells, bleeding and coagulation disorders.
Dr. Dhillon has participated in a number of research projects. He has presented his work at national meetings, and published in journals, including the New England Journal of Medicine.
Dr. Dhillon is an advocate of collaborative and patient-centered cancer care that delivers effective treatment while maintaining quality of life.
Dr. Dhillon lives in Chandler, AZ. He enjoys spending time with family, exercising, traveling, writing, and watching sports.
- Language: English
- College: The College of William and Mary
- Master of Science. Anatomy: Virginia Commonwealth University; Medical College of Virginia
- Medical School: Virginia Commonwealth University; Medical College of Virginia
- Internship: Virginia Commonwealth University: Medical College of Virginia Hospitals
- Residency: Virginia Commonwealth University; Medical College of Virginia
- Fellowship: Vanderbilt University Medical Center
- Board Certification: American Board of Internal Medicine: Medical Oncology, Internal Medicine
Dr. Robin Obenchain specializes in Hematology and Medical Oncology. She believes in a holistic approach to cancer care integrating both the art and science of medicine uniquely based on an individualized care of each patient and family.
Dr. Obenchain joined Arizona Center for Cancer Care in 2016 and has been practicing in the Phoenix area for the past ten years. She received her undergraduate degree in Biological Sciences from The College of William and Mary in Williamsburg, Virginia. She earned a Master of Science degree in Anatomy and her medical degree from Virginia Commonwealth University at the Medical College of Virginia in Richmond, Virginia. Dr. Obenchain completed her internship and residency in internal medicine at the Medical College of Virginia Hospitals where she also served as chief resident. She completed her fellowship at Vanderbilt University Medical Center Division of Hematology and Oncology.
Dr. Obenchain has been published in Oncology Publishing Group: Colorectal Cancer in the Elderly Patient: Assessment and Treatment. She has received multiple awards including Association of Pathology Chairs Honor Society, the Higgins Award for outstanding Senior Resident and Alpha Omega Alpha Honor Society.
She has been named Top Doctor twice in the Phoenix Business Journal and is currently a member of the American College of Hospice and Palliative Medicine.
Languages: English, Hindi
Medical School: St. George’s University
Internship: Medical College of Wisconsin
Residency: Medical College of Wisconsin
Chief Resident: Medical College of Wisconsin
Fellowship (Chief Fellow): Medical College of Wisconsin
Board Certification: Internal Medicine (Certified), Hematology (Certified), Oncology (Certified), Informatics (Board Eligible)
Dr. Singavi completed his fellowship in Hematology and Medical Oncology at the Medical College of Wisconsin (MCW) in Milwaukee, WI. While at MCW, he trained under leading experts from the Center for International Bone Marrow Transplant Registry and the renowned Blood Center of Wisconsin. During his final year of training, he was awarded the Mazie Froedtert Wilms and Sue Froedtert Cancer Fellowship and served as Chief Fellow. Dr. Singavi is board certified in Internal Medicine, Hematology, Oncology, and is board eligible in Informatics.
Dr. Singavi strongly believes in treating patients based on the most updated evidence. He has been active in clinical research and has presented at international and national conferences throughout the world. He has authored a book chapter and has published over 50 peer reviewed abstracts and articles in journals such as New England Journal of Medicine, Journal of Clinical Oncology, and Clinical Cancer Research. He is a member of the American Society of Hematology and American Society of Clinical Oncology.
Dr. Singavi’s clinical interests include solid tumors and both malignant and benign hematologic disorders (blood cells, bleeding, and clotting disorders). His special interests include lymphoma, gastrointestinal malignancies, genitourinary cancers, and lung cancer.
Additionally, he completed a Masters in Health Informatics from the University of South Florida – Morsani School of Medicine and wants to incorporate technology to improve communication and care for cancer patients.
Dr. Singavi’s foremost goal in establishing a relationship with the patient is to ensure they understand their diagnosis and treatment options. He believes in a personalized and evidence-based treatment plan that incorporates the patient’s priorities and beliefs, as well as their family’s concerns and goals. Dr. Singavi emphasizes quality of life, bringing a compassionate and holistic approach to the way he takes care of each patient.
When not working, he enjoys spending time with his family, traveling, and watching sports.