Internal MedicineInternal Medicine - sphere of medical science that studies the prevention, diagnosis and non-surgical methods of treatment of various diseases of the internal organs in adults.
- Pennsylvania, Hershey
Dr. Ann Ouyang, MD works in
Hershey, Pennsylvania is a specialist in Internal Medicine, Gastroenterology and graduated University College London, University Of London, School Of Medicine in 1974. Dr. Ouyang is affiliated with Milton S. Hershey Medical Center and practicing for 46 years
Experience and Qualifications
Acupuncture Meridian Therapy
Aneurysmal Bone Cyst
Cardiomyopathy, Dilated 1U
Chronic Pain Management
da Vinci® Prostate Removal
da Vinci® Prostate Surgery
Dystonia 7, Torsion
Esophageal Achalasia and Cardiospasm
Ethmoidectomy (Sinus Surgery)
Female Pelvic Disorders
Glaucoma - Ectopia Microspherophakia - Stiff Joints - Short Stature
Guar Gum Allergy
Herpes Simplex Virus Antenatal Infection
Inflammatory Bowel Disease
Islet Cell Adenoma
Lower Back Injuries
Minimally Invasive Resection of Mediastinal Tumor
Panic Disorder With Agorapobia
Polycystic Ovarian Syndrome
Radical Retropubic Prostate Removal
Renal Artery Stenosis (RAS)
Retinal Laser Photocoagulation
Scrambler Therapy (ST5)
Thromboendarterectomy or Excision of Infected Graft
Benign Neoplasm of the Digestive System
Cholecystitis and Gallstones
Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
I received a timely response to my questions and concerns.
I got an appointment when I needed one.
They kept things moving and on time during my visit.
Knowledge and Skill:*
I received a thorough evaluation.
I received a correct diagnosis and up-to-date treatment.
I was given specific advice on lifestyle changes I can make to improve my health.
Shared Decision Making and Communication:*
I was given the medical information I needed in an understandable way.
The provider really listened, gave me the time I needed, and put me at ease.
We discussed treatment options and choices I have.
The provider addressed traditional and alternative medicine treatment options in an open-minded way.
Milton S. Hershey Medical Center is a hospital located in Hershey, PA. Procedures/Diagnosis costs are at the state average in 15 of 16 procedures. Length of Stay is shorter than the state average in 3 of 16 procedures.
Dr. Abraham Mathew, MD works in
Hershey, Pennsylvania is a specialist in Internal Medicine, Gastroenterology and graduated Abington Mem Hospital. Dr. Mathew is affiliated with Mount Nittany Medical Center, Milton S. Hershey Medical Center
Dr. Barbara E Ostrov, MD works in
Hershey, Pennsylvania is a specialist in Internal Medicine, Pediatrics, Rheumatology, Pediatric Rheumatology and graduated University Penn in 1989. Dr. Ostrov is affiliated with Lehigh Valley Hospital and practicing for 37 years
Dr. Carol V Freer, MD works in
Hershey, Pennsylvania is a specialist in Internal Medicine, Infectious Disease Medicine and graduated University Va Affil Hosps in 1985. Dr. Freer is affiliated with Hanover Hospital and practicing for 42 years