Oakland's Leader in Vascular Care & Dialysis Access Management

Samuel J. Wong, DO

Interventional Nephrologist
Medical Director

Samuel Wong, DO is an interventional nephrologist specializing in nephrology. Dr. Wong treats patients at Dialysis Access Center – Oakland, using the most up-to-date, pain-free techniques to help patients improve their quality of life.

Dr. Wong earned his medical degree from the College of Osteopathic Medicine of the Pacific, College Plaza in Pomona, California. He went on to complete his internship at Rio Hondo Hospital, University of Southern California in Downey, California, followed by a residency at Alameda County Medical Center, Highland Campus in Oakland, California. He then completed a fellowship in nephrology at the University of California, Davis in Sacramento, California.

Samuel Wong, DO is a member of the American College of Physicians and the National Kidney Foundation.

Oliver Khakmahd, MD

Interventional Nephrologist

Oliver Khakmahd, MD is a member of the Dialysis Access Center - Oakland team, committed to providing exceptional care and support to patients.

John G. Mouratoff, MD

Interventional Nephrologist

John Mouratoff, MD is an interventional nephrologist specializing in nephrology. Dr. Mouratoff treats patients at Dialysis Access Center – Oakland, using the most up-to-date, pain-free techniques to help patients improve their quality of life.

Dr. Mouratoff earned his medical degree from Hahnemann University, School of Medicine in Philadelphia, Pennsylvania. He went on to complete his internship, residency and fellowship at the University of California, San Diego Medical Center in San Diego, California, with a residency in internal medicine and fellowship in nephrology.

John Mouratoff, MD is the organizer of the Hahnemann Student Organized Board review, and in addition to creating and implementing a student run program towards assisting students in their review for the NBME part 1, he has taught a twelve-part drug education program to inner-city elementary students.

Maria Enrica Pagtalunan, MD

Interventional Nephrologist

Maria Pagtalunan, MD is an interventional nephrologist specializing in nephrology. Dr. Pagtalunan treats patients at Dialysis Access Center – Oakland, using the most up-to-date, pain-free techniques to help patients improve their quality of life.

Dr. Pagtalunan earned her medical degree from the University of the Philippines, College of Medicine in Manila, Philippines. She went on to complete two internships and a residency. Her first internship was completed at Philippine General Hospital, in Manila, Philippines, and her second internship and residency at Mercy Hospital, State University of New York, School of Medicine in Buffalo, New York. She went on to complete a fellowship in the Department of Medicine, Renal Division, at Stanford University Medical Center in Stanford, California.

Maria Pagtalunan, MD is an associate of the American College of Physicians, and a member of the American Society of Nephrology, and the American Medical Association.

Rahul Rishi, MD

Interventional Nephrologist

Rahul Rishi, MD is an interventional nephrologist specializing in internal medicine and nephrology. Dr. Rishi treats patients at Dialysis Access Center – Oakland, using the most up-to-date, pain-free techniques to help patients improve their quality of life.

Dr. Rishi earned his medical degree from the University of Pune, Pravara Medical College in India. He went on to complete his internship and residency in internal medicine at the University of Illinois-Chicago, Mercy Hospital and Medical Center in Chicago, Illinois, followed by a fellowship in nephrology at Emory University in Atlanta, Georgia.

Rahul Rishi, MD is a member of the American Society of Nephrology and the American Board of Internal Medicine.

Monte M. Wu, MD

Interventional Nephrologist

Monte M. Wu, MD is an interventional nephrologist specializing in internal medicine and nephrology. Dr. Wu treats patients at Dialysis Access Center – Oakland, using the most up-to-date, pain-free techniques to help patients improve their quality of life.

Dr. Wu earned his medical degree from the University of Missouri, Kansas City School of Medicine in Kansas City, Missouri. He went on to complete his internship, residency and fellowship at Cleveland Clinic Foundation in Cleveland, Ohio.

Monte M. Wu, MD is an associate member of the American College of Physicians, and a member of the North American Taiwanese Medical Association, and the National Kidney Foundation.

Vikram Suri, MD, PhD

Interventional Nephrologist

Vikram Suri, MD, PhD is an interventional nephrologist specializing in nephrology. Dr. Suri treats patients at Dialysis Access Center – Oakland, using the most up-to-date, pain-free techniques to help patients improve their quality of life.

Dr. Suri earned his medical degree from Boston University School of Medicine in Boston, Massachusetts. He went on to complete his internship and residency in internal medicine at the Hospital of the University of Pennsylvania in Philadelphia, Pennsylvania, followed by a fellowship in nephrology at the University of California San Francisco, in San Francisco, California.

Vikram Suri, MD, PhD is a fellow member of the American Society of Nephrology College of Physicians.