Christine Crocker is a primary care provider, practicing in Internal Medicine in Natrona Heights, Pennsylvania. Dr. Crocker is highly rated in 1 condition, according to our data. Her top areas of expertise are Alpha-1 Antitrypsin Deficiency (AATD), Maturity Onset Diabetes of the Young, Hypothyroidism, High Cholesterol, and Ureteroscopy.

Daniel Steiner, MD, is a board-certified internal medicine physician. Dr. Steiner received his medical degree from Hahnemann Medical College in Philadelphia. He completed his residency at the Western Pennsylvania Hospital. He has a special interest in geriatric medicine. His top areas of expertise are Type 2 Diabetes (T2D), Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, and Hypertension.

Umesh Golani, MD, is an internal medicine physician and certified in internal medicine by the American Board of Internal Medicine. Dr. Golani received his medical degree from Lokmanya Tilak Municipal Medical College and completed a residency at Western Pennsylvania Hospital.Dr. Golani clinical interests include reading and writing. He has is a member of American College of Physicians. Dr. Golani is highly rated in 3 conditions, according to our data. His top areas of expertise are End-Stage Renal Disease (ESRD), Muscle Atrophy, Alzheimer's Disease, and Anemia.

Ashok Shetty is a primary care provider, practicing in Internal Medicine in Monroeville, Pennsylvania. Dr. Shetty is highly rated in 5 conditions, according to our data. His top areas of expertise are Status Epilepticus, Epilepsy, Alzheimer's Disease, and Dementia.

Paul Reilly is a primary care provider, practicing in Internal Medicine in New Kensington, Pennsylvania. Dr. Reilly is highly rated in 3 conditions, according to our data. His top areas of expertise are Gastrointestinal Bleeding, Stroke, Venous Thromboembolism (VTE), and Alpha-1 Antitrypsin Deficiency (AATD).

Joseph Martinez is a primary care provider, practicing in Family Medicine in New Kensington, Pennsylvania. Dr. Martinez is highly rated in 3 conditions, according to our data. His top areas of expertise are Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, Hypertension, and Maturity Onset Diabetes of the Young.

Heather Hanzlik, MD, specializes in internal medicine and is certified by the American Board of Internal Medicine. She practices at Natrona Heights Medical Associates-UPMC and is affiliated with UPMC St. Margaret. She completed her medical degree at Temple University School of Medicine and residency at Allegheny General Hospital Robert Wood Program. Her top areas of expertise are Hypothyroidism, Obesity in Children, Glucose Phosphate Isomerase Deficiency, and Glucose-Galactose Malabsorption Deficiency.

Shashikala Sarma, MD, is an internal medicine physician and certified in internal medicine by the American Board of Internal Medicine. She is a member of American College of Physicians. Dr. Sarma graduated from Kurnool Medical College in India. She completed her residency at St. Francis Medical Center in Pittsburgh. Dr. Sarma has been with Russellton Medical Group-UPMC since 1996. She practices adult medicine, geriatric care, preventative medicine, and enjoys patient care. Her top areas of expertise are Hypothyroidism, Obesity in Children, Tangier Disease, and Apo A-I Deficiency.

Seema Guglani, MD, is an internal medicine physician, certified in internal medicine by the American Board of Internal Medicine. She is a member of American College of Physicians. Dr. Guglani attended Maulana Azad Medical College in India and completed her residency at UPMC Shadyside, winning the award for “Best Resident.”Dr. Guglani has been in practice at Russellton Medical Group-UPMC since 1996. She is known as a compassionate care provider who is recognized by UPMC for diabetes care.Dr. Guglani is especially interested in preventive medicine, adult and geriatric care, and female health. She enjoys outdoor activities, travel, and music. Her top areas of expertise are Maturity Onset Diabetes of the Young, Tracheitis, Gallstones, and Type 2 Diabetes (T2D).

Dominick DeFrances, DO, specializes in internal medicine and is certified by the American Board of Internal Medicine. He practices at Natrona Heights Medical Associates-UPMC and is affiliated with UPMC St. Margaret. He completed his medical degree at Philadelphia College of Osteopathic Medicine. His top areas of expertise are Glucose-Galactose Malabsorption Deficiency, Glucose Phosphate Isomerase Deficiency, Congenital Sucrase-Isomaltase Deficiency, and Pneumonia.

Benjamin Carnahan, MD, specializes in family medicine. He practices at Valley Family Medicine-UPMC and is affiliated with UPMC St Margaret. Dr. Carnahan completed his residency at University of Pittsburgh School of Medicine and medical education at Pennsylvania State University College of Medicine. His top area of expertise is Heavy Metal Poisoning.

Mark Morrissey, MD, is a family medicine physician and board-certified in family medicine. He serves as clinical instructor in the Department of Family Medicine at UPMC St. Margaret. Dr. Morrissey earned his medical degree from the University of Pittsburgh School of Medicine and completed his residency at UPMC St. Margaret. His top areas of expertise are Glucose-Galactose Malabsorption Deficiency, Glucose Phosphate Isomerase Deficiency, Congenital Sucrase-Isomaltase Deficiency, and Osteomyelitis in Children.

Family physician engaged in community medicine, care of the medically underserved, and teaching family medicine residents and medical students.LGBTQIA+ Affirming: This provider has completed training on how to create a safe, comfortable, and welcoming environment for LGBTQIA+ patients. This provider may or may not offer LGBTQIA+ specific medical or surgical care. Please ask when scheduling. His top areas of expertise are Low Blood Pressure, Rhabdomyolysis, Chronic Obstructive Pulmonary Disease (COPD), Emphysema, and Endoscopy.

David Tomaselli, MD, is a family medicine physician and board-certified in family medicine. He currently serves as clinical instructor in the Department of Family Medicine at UPMC St. Margaret. Dr. Tomaselli received his medical degree from the Ross University School of Medicine in New York. He completed his residency in the United States Air Force at Creighton University, Omaha, Neb., where he was chief resident. His top areas of expertise are Patent Foramen Ovale, Atrial Septal Defect (ASD), Pachydermoperiostosis, and Hypertension.

Luke Jesser, DO, is a board-certified family medicine physician. Dr. Jesser graduated from Lake Erie College of Osteopathic Medicine and completed his residency at UPMC St. Margaret. He has a special interest in preventive medicine. His top areas of expertise are Folate Deficiency, Vitamin B12 Deficiency Anemia, Multiple Carboxylase Deficiency, and Heart Failure with Preserved Ejection Fraction (HFpEF).

Sanketh Proddutur, MD, specializes in family medicine and is certified in family medicine by the American Board of Family Medicine. He practices at UPMC St. Margaret Family Health Center New Kensington and is affiliated with UPMC St. Margaret. He completed his fellowship at University of Pittsburgh, medical degree at Drexel University, and residency at the University of Pittsburgh School of Medicine. His top areas of expertise are Chronic Obstructive Pulmonary Disease (COPD), Folliculitis, Lung Metastases, and Type 2 Diabetes (T2D).

Rachel Wolfe, MD, is a board-certified family medicine physician. Dr. Wolfe is a graduate of the Medical College of Wisconsin in Milwaukee. She completed her residency at UPMC St. Margaret. Dr. Wolfe is a member of the American Academy of Family Physicians. Her top areas of expertise are Osteoarthritis and Maturity Onset Diabetes of the Young.

Nagib Manov, MD, specializes in geriatric medicine and is board-certified in internal medicine and geriatric medicine by the American Board of Internal Medicine. He is affiliated with UPMC St. Margaret. Dr. Manov completed his fellowship at UPMC St. Margaret Memorial Hospital, residency at Easton Hospital and medical degree at University of Sarajevo. His top areas of expertise are Dementia, Swallowing Difficulty, Painful Swallowing, and Alzheimer's Disease.

David Yuan, MD, MS, is a family medicine and geriatric physician, dual-certified by the American Board of Family Medicine. He is the director for the UPMC St. Margaret Geriatric Fellowship Program. Dr. Yuan received his medical degree from Jefferson Medical College and completed his residency at Chestnut Hill Family Practice. He completed his fellowships in geriatrics and faculty development at UPMC and completed a Master of  Medical Education at the University of Pittsburgh.Dr. Yuan’s clinical interests include health care for the older population in the community and educating learners in geriatrics. He is a member of the American Academy of Family Physicians, American Geriatrics Society, Pennsylvania Medical Society. Dr. Yuan is membership chair of the Pennsylvania Geriatrics Society - Western Division. Dr. Yuan lives in Point Breeze, near Pittsburgh, with his wife and two daughters. He is an avid runner and enjoys playing soccer.View the full list of Dr. Yuan’s publications on PubMed. His top areas of expertise are Alzheimer's Disease, Dementia, Delirium, and Peripheral Artery Disease.

Francis Colangelo is a primary care provider, practicing in Internal Medicine in Monroeville, Pennsylvania. Dr. Colangelo is highly rated in 82 conditions, according to our data. His top areas of expertise are Type 2 Diabetes (T2D), High Cholesterol, Hypertension, and Familial Hypertension.

Jonathan Powell, MD, specializes in family medicine and is certified by the American Board of Family Medicine. He practices at Renaissance Family Practice-UPMC and is affiliated with UPMC St. Margaret. He completed his residency at the University of Pittsburgh School of Medicine. Dr. Powell is highly rated in 7 conditions, according to our data. His top areas of expertise are Non-Langerhans-Cell Histiocytosis, Multicentric Reticulohistiocytosis, Hemophagocytic Lymphohistiocytosis, and Reticulohistiocytoma.

Todd Zimmerman, MD, specializes in family medicine and is certified by the American Board of Family Medicine. He practices at Community Family Practice-UPMC and is affiliated with UPMC McKeesport and UPMC East. He completed his medical degree at Temple University School of Medicine. Dr. Zimmerman is highly rated in 2 conditions, according to our data. His top areas of expertise are Multiple Myeloma, Waldenstrom Macroglobulinemia, Angiodysplasia of the Colon, and Mantle Cell Lymphoma (MCL).

Vidya Szymkowiak, MD, specializes in internal medicine and is certified by the American Board of Internal Medicine. She practices at Russellton Medical Group-UPMC and is affiliated with UPMC St. Margaret. She completed her fellowship and medical degree at the University of Pittsburgh School of Medicine. Dr. Szymkowiak is highly rated in 1 condition, according to our data. Her top areas of expertise are Familial Hypertriglyceridemia, Multiple Carboxylase Deficiency, Folate Deficiency, and Vitamin B12 Deficiency Anemia.

Richard Hoffmaster, MD, is a family physician, geriatrician, and palliative care specialist. He is certified in family medicine and geriatrics by the American Board of Family Medicine. He is the director of palliative medicine at UPMC St. Margaret and clinical assistant professor of family medicine at the University of Pittsburgh School of Medicine. Dr. Hoffmaster received his medical degree from SUNY Upstate Medical University and completed his residency and fellowship at UPMC St. Margaret. Dr. Hoffmaster is highly rated in 1 condition, according to our data. His top areas of expertise are Delirium, Dementia, Stroke, and Peptic Ulcer.

Donald Middleton, MD, specializes in internal medicine and is board-certified in internal medicine by the American Board of Internal Medicine in addition to pediatrics by the American Board of Pediatrics. He practices at UPMC St Margaret, UPMC St. Margaret Bloomfield-Garfield Family Health Center, UPMC St Margaret Geriatric Care Center, and UPMC St Margaret Lawrenceville Family Health Center and is affiliated with UPMC St Margaret. Dr. Middleton completed his residency at University of North Carolina at Chapel Hill and medical education at University of Rochester Medical Center. Dr. Middleton is highly rated in 1 condition, according to our data. His top areas of expertise are Flu, Tetanus, Pertussis, and Avian Influenza.