Our Doctors / Providers

Here at L. Ehrlich & Associates Medical Clinic, we are proud to have a team of Houston internal medicine doctors who are experienced, knowledgeable and skilled. Not only are our top-rated physicians good at what they do, they genuinely care about the well-being of each and every patient that walks through the door.

Internal Medicine Doctors in Houston

We strive to be the best in Houston by offering patients with the highest quality of care with our team of professional physicians. Lisa Ehrlich, M.D., Patrick Vaughn Solcher, M.D., Norman Berkman M.D. with Hannah Sandifer, RN and Erin Frost Vaughan MSN are a part of this award winning team of doctors, as they work to provide high-quality, efficient and reliable healthcare to the Greater Houston area.

Meet Our Team of Highly Trained Professionals

At L. Ehrlich & Associates Medical Clinic, our team of doctors and nurses strive to be the best internal medicine practice in Houston, offering patients first-rate care by some of Houston’s top physicians.

Lisa L. Ehrlich, M.D.
Dr. Ehrlich earned her medical degree from the University of Texas and currently is an attending physician at three Houston hospitals: St. Luke’s Episcopal Hospital, Methodist Hospital and Texas Women’s Hospital.

Patrick Vaughn Solcher, M.D.
Dr. Solcher earned his medical degree from the University of Texas Health Science Center at Houston and is board certified in internal medicine from the American Board of Internal Medicine.

Norman L. Berkman, M.D. F.A.C.P.
Dr. Norman Berkman has specialized in internal medicine for many years both locally and internationally. After graduating from Baylor College of Medicine where he completed his residency and did a fellowship focusing on oncology and hematology. He served as Captain in the United States Air Force at the School of Aerospace Medicine.

Erin Frost Vaughan MSM APM FNP-C

Erin Frost Vaughan MSN APRN FNP-C

Claudia I. Ramos-Otero, MSN, APRN, FNP-BC

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