
Overview
Dr. Ivonne M. Pena is an instructor of medicine at the Johns Hopkins University School of Medicine. Her area of clinical expertise is internal medicine. A hospitalist, Dr. Pena is a member of the Collaborative Inpatient Medicine Service at Johns Hopkins Bayview Medical Center. Dr. Pena earned her M.D. at Universidad Autonoma De Guadalajara Facultad de Medicina in Mexico. She completed her residency at Roanoke Memorial Hospitals.
Dr. Pena is rated as an Experienced provider by MediFind in the treatment of Enlarged Liver. Her top areas of expertise are Familial Neurocardiogenic Syncope, Orthostatic Hypotension, Interstitial Nephritis, Sepsis, and Gastrostomy.
Her clinical research consists of co-authoring 2 peer reviewed articles. MediFind looks at clinical research from the past 15 years.
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- HMO
- POS
- PPO
- EPO
- HMO
- PPO
- INSURANCE PLAN
- MEDICARE PDP
- PPO
- HMO
- POS
- PPO
- HMO
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE-MEDICAID PLAN
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- OTHER MEDICARE
- POS
- PPO
- OTHER MEDICAID
- STATE MEDICAID
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE PART D
- EPO
- HMO
- POS
- PPO
- MEDICARE DISCOUNT CARD
- MEDICARE PDP
- OTHER MEDICARE
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- OTHER MEDICARE PART D
Locations
Baltimore, MD 21224
Clinical Research
Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Providers who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.
Johns Hopkins Endoscopy & Surgery Center - Columbia
Dr. Woreta joins Johns Hopkins from Texas Tech University Health Sciences Center, where she was the interim chief of the division of gastroenterology. Specializing in acute and chronic liver diseases, she sees patients with viral hepatitis, alcoholic liver disease, nonalcoholic fatty liver disease and those in need of cirrhosis liver transplantation. Dr. Woreta has authored several publications and chapters. Dr. Woreta is rated as a Distinguished provider by MediFind in the treatment of Enlarged Liver. Her top areas of expertise are Non-Alcoholic Fatty Liver Disease, Cirrhosis, Hepatitis, Liver Transplant, and Endoscopy.
Woodholme Gastroenterology Assoc PA
Dr. Onwueme graduated with Distinction from Yale University with dual BSc/MSc degrees in chemistry and received MD and PhD degrees from Weill Cornell Medical College. He completed his Internal Medicine residency at Brigham and Women’s Hospital (Clinical Fellow Harvard Medical School) and his Gastroenterology fellowship at Johns Hopkins University School of Medicine. He is currently the Director of clinical trials at Woodholme Gastroenterology and has an ardent interest in the role of microbial metabolites in gut diseases. Dr. Onwueme prizes commitment to quality and compassionate patient care to which he devotes his practice. He has expert knowledge in gut microbiology and a special interest in diarrheal diseases, disordered gut motility, autoimmune and inflammatory bowel disease. Dr. Onwueme is rated as an Advanced provider by MediFind in the treatment of Enlarged Liver. His top areas of expertise are Gastric Dysmotility, Diverticular Disease, Diarrhea, Endoscopy, and Gastrectomy.
Johns Hopkins Howard County Medical Center
Dr. Saritha Gorantla is a hospitalist at Johns Hopkins Howard County Medical Center. Dr. Gorantla is rated as an Advanced provider by MediFind in the treatment of Enlarged Liver. Her top areas of expertise are Choledocholithiasis, Gastrointestinal Bleeding, Gallstones, Gastrostomy, and Endoscopy.
Areas of Expertise
MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.
Learn more about MediFind’s expert tiers
- Experienced
- Acute Kidney FailureDr. Pena isExperienced. Learn about Acute Kidney Failure.
- Atypical PneumoniaDr. Pena isExperienced. Learn about Atypical Pneumonia.
- Chronic Obstructive Pulmonary Disease (COPD)
- DeliriumDr. Pena isExperienced. Learn about Delirium.
- Enlarged LiverDr. Pena isExperienced. Learn about Enlarged Liver.
- FaintingDr. Pena isExperienced. Learn about Fainting.

