Pamela V. Lam, DOCatherine M. Challender, MDR. Vincent Barthel, MDEdna I. Flores, MDChino Mannikarottu, MDJennifer M. Moitoza Johnson, MDArthur Lovgren-Moritz, MDGreg D. Lewis, MDMihae Grace Joo, MDDouglas M. Crowley, MD

Catherine M. Challender, MD

Catherine M. Challender, MD
Providing comprehensive internal medicine care to adult patients admitted to the hospital, including coordinating with primary care physicians and specialty consultants.atherin
Read more

R. Vincent Barthel, MD

R. Vincent Barthel, MD
Dr. Barthel completed 21 years of service in the Navy as an internal medicine and infectious disease physician. He has now joined XiMED Hospitalists and is working with Scripps La Jolla.
Read more

Chino Mannikarottu, MD

Chino Mannikarottu, MD
Dr. Mannikarottu treats patients as part of XiMED Hospitalists at Scripps Memorial Hospital La Jolla. She received her medical degree from Drexel University College of Medicine and has been in practice between 3-5 years.
Read more

Jennifer M. Moitoza Johnson, MD

Jennifer M. Moitoza Johnson, MD
I am excited and proud to be joining an outstanding group of physicians at Scripps Memorial and XiMED Medical Group. Like them, I believe that truly successful healthcare is about teamwork and creating a partnership with patients.
Read more

Greg D. Lewis, MD

Greg D. Lewis, MD
Dr. Lewis specializes in internal medicine, and treats patients as part of XiMED Hospitalists at Scripps Memorial Hospital La Jolla. He also treats those patients who have been discharged and need medical care at contracted skilled nursing facilities through San Diego SNF Hospitalists.
Read more

Mihae Grace Joo, MD

Mihae Grace Joo, MD
Dr. Joo treats patients as part of XiMED Hospitalists at Scripps Memorial Hospital La Jolla and also serves as the Assistant Medical Director of XiMED Hospitalists.
Read more

Douglas M. Crowley, MD

Douglas M. Crowley, MD
Dr. Crowley treats patients as part of XiMED Hospitalists at Scripps Memorial Hospital La Jolla. He also treats those patients who have been discharged and need medical care at contracted skilled nursing facilities through San Diego SNF Hospitalists.
Read more