David Cooper is an Endocrinologist in Columbia, Maryland. Dr. Cooper is rated as an Advanced provider by MediFind in the treatment of Hyperthyroidism. His top areas of expertise are Anaplastic Thyroid Cancer, Follicular Thyroid Cancer, Thyroid Cancer, and Papillary Thyroid Cancer.

Claudia Dumfeh is an Endocrinologist in Columbia, Maryland. Dr. Dumfeh has been practicing medicine for over 17 years and is rated as an Advanced provider by MediFind in the treatment of Hyperthyroidism. Her top areas of expertise are Type 2 Diabetes (T2D), Hyperthyroidism, Thyroid Storm, and Maturity Onset Diabetes of the Young.

Heidi Karon is an Endocrinologist in Columbia, Maryland. Dr. Karon is rated as an Advanced provider by MediFind in the treatment of Hyperthyroidism. Her top areas of expertise are Hypothyroidism, Thyroid Storm, Hyperthyroidism, and Type 1 Diabetes (T1D).

Roshni L. Chettiar is a highly skilled and compassionate Nurse Practitioner with a strong background in family medicine. She earned her Bachelor of Science in Nursing from Temple University in 2009 and went on to complete her Master of Science in Nursing at Georgetown University in 2015.Since joining Padder Health Services in January 2016, Roshni has been an integral part of the Healthcare team, contributing to the practice’s reputation as one of the best primary care providers in Columbia, MD. With a commitment to improving access to quality healthcare, Roshni specializes in serving adolescents and women by providing school and sports physicals, ADHD management, and contraception services.Her dedication to patient-centered care aligns with Padder Health Services' mission to offer comprehensive healthcare solutions. Roshni’s passion for improving health outcomes and her expertise in family medicine makes her a trusted provider for individuals and families in the community. Ms. Chettiar is rated as an Experienced provider by MediFind in the treatment of Hyperthyroidism. Her top areas of expertise are Hypertension, Urinary Tract Infection (UTI), Type 2 Diabetes (T2D), and Hyperthyroidism.

Sergio Lizama is an Endocrinologist in Columbia, Maryland. Dr. Lizama is rated as an Experienced provider by MediFind in the treatment of Hyperthyroidism. His top areas of expertise are Idiopathic Hypercalciuria, Familial Hypocalciuric Hypercalcemia Type 1, Milk-Alkali Syndrome, and Hypercalcemia.

Lynne Gaynes is an Endocrinologist in Columbia, Maryland. Dr. Gaynes is rated as an Experienced provider by MediFind in the treatment of Hyperthyroidism. Her top areas of expertise are Hypothyroidism, Obesity in Children, Type 2 Diabetes (T2D), and Maturity Onset Diabetes of the Young.

Javzandulam Natsag is an Endocrinologist in Columbia, Maryland. Dr. Natsag is rated as an Experienced provider by MediFind in the treatment of Hyperthyroidism. Her top areas of expertise are Graves Disease, Thyroid Storm, Maturity Onset Diabetes of the Young, and Milk-Alkali Syndrome.

Nicholas Argento is an Endocrinologist in Columbia, Maryland. Dr. Argento is rated as an Experienced provider by MediFind in the treatment of Hyperthyroidism. His top areas of expertise are Type 1 Diabetes (T1D), Hypothyroidism, Type 2 Diabetes (T2D), and Vitamin D Deficiency.

Zeenat Hashmi is a primary care provider, practicing in Family Medicine in Columbia, Maryland. Dr. Hashmi is rated as an Experienced provider by MediFind in the treatment of Hyperthyroidism. Her top areas of expertise are Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, Hypertension, and High Cholesterol. Dr. Hashmi is currently accepting new patients.

Elizabeth Jenkins is an Endocrinologist in Columbia, Maryland. Dr. Jenkins is rated as an Experienced provider by MediFind in the treatment of Hyperthyroidism. Her top areas of expertise are Hirsutism in Women, Type 2 Diabetes (T2D), Hypothyroidism, and Hyperthyroidism.

Charulata Mehta is a primary care provider, practicing in Internal Medicine in Columbia, Maryland. Dr. Mehta is rated as an Experienced provider by MediFind in the treatment of Hyperthyroidism. Her top areas of expertise are Thyroid Storm, Hyperthyroidism, Peripheral Neuropathy, and Graves Disease. Dr. Mehta is currently accepting new patients.

Warren Ross is a primary care provider, practicing in Internal Medicine in Ellicott City, Maryland. Dr. Ross is rated as an Experienced provider by MediFind in the treatment of Hyperthyroidism. His top areas of expertise are Cerebellar Degeneration, Inborn Amino Acid Metabolism Disorder, Anemia, and High Cholesterol. Dr. Ross is currently accepting new patients.

Cheryl Leonardi is a primary care provider, practicing in Internal Medicine in Ellicott City, Maryland. Dr. Leonardi is rated as an Experienced provider by MediFind in the treatment of Hyperthyroidism. Her top areas of expertise are Hypertensive Heart Disease, Enlarged Liver, Anemia, and Pediatric Myocarditis. Dr. Leonardi is currently accepting new patients.

Rupal Desai is a primary care provider, practicing in Internal Medicine in Ellicott City, Maryland. Dr. Desai is rated as an Experienced provider by MediFind in the treatment of Hyperthyroidism. Her top areas of expertise are Inborn Amino Acid Metabolism Disorder, Wiskott-Aldrich Syndrome, Anemia, and High Cholesterol. Dr. Desai is currently accepting new patients.

Diane Kepner is a primary care provider, practicing in Family Medicine in Ellicott City, Maryland. Dr. Kepner is rated as an Experienced provider by MediFind in the treatment of Hyperthyroidism. Her top areas of expertise are Glucocorticoid-Remediable Aldosteronism, Hypertension, Familial Hypertension, and Infant Hyperglycemia. Dr. Kepner is currently accepting new patients.

Indrayani Karkhanis is a primary care provider, practicing in Family Medicine in Ellicott City, Maryland. Dr. Karkhanis is rated as an Experienced provider by MediFind in the treatment of Hyperthyroidism. Her top areas of expertise are Transcobalamin Deficiency, Vitamin B12 Deficiency, Cerebellar Degeneration, and Subacute Combined Degeneration. Dr. Karkhanis is currently accepting new patients.

Jeffrey Zibell is a primary care provider, practicing in Internal Medicine in Columbia, Maryland. Dr. Zibell is rated as an Experienced provider by MediFind in the treatment of Hyperthyroidism. His top areas of expertise are Dementia, Vascular Dementia, Alzheimer's Disease, and Gerstmann Syndrome. Dr. Zibell is currently accepting new patients.

Dr. Nandakumar B. Vellanki, MD, is a highly experienced and board-certified Internal Medicine specialist at Padder Health Services, serving in Laurel, MD. With a distinguished medical career spanning decades, Dr. Vellanki brings a wealth of knowledge and expertise to providing exceptional primary care for adult patients.Dr. Vellanki earned his MBBS from Andhra University in Visakhapatnam, India, in 1974 and completed his Internal Medicine residency at Prince George’s General Hospital and Medical Center in Cheverly, Maryland, in 1985. Before practicing in the United States, he gained invaluable clinical experience in various hospitals across the United Kingdom.At Padder Health Services, Dr. Vellanki is dedicated to offering patient-centered care, focusing on preventive health, chronic disease management, and personalized treatment plans. His compassionate approach ensures every patient receives comprehensive care tailored to their unique needs. Visit Padder Health Services to experience expert primary care in a trusted and welcoming environment. Dr. Vellanki is rated as an Experienced provider by MediFind in the treatment of Hyperthyroidism. His top areas of expertise are Familial Hypopituitarism, Vitamin D Deficiency, Orotic Aciduria Type 1, and Obesity.

Dr. Gulshan Nazir is a highly skilled and compassionate board-certified Family Medicine physician with over 30 years of experience in healthcare. She graduated in 1984 from Kashmir, India, and pursued specialty training and practice in Kashmir and England before completing her residency at Bronx-Lebanon Hospital Center in 1998. During her residency, Dr. Nazir served as Chief Resident, showcasing her leadership and commitment to excellence in patient care.With extensive experience in OB/GYN and women’s health, Dr. Nazir has dedicated her career to providing comprehensive care for individuals of all ages. She worked as a primary care physician in Jamestown, NY, for seven years before moving to Maryland in 2006. Since then, she has been a full-time family practitioner, delivering compassionate and personalized care to the communities of Laurel and Columbia, MD.Dr. Nazir’s dedication to offering the best primary care in Laurel and Columbia has earned her the trust and respect of her patients. Her expertise spans preventive care, chronic disease management, and women’s health, making her an integral part of the Padder Health Services Healthcare team. Dr. Nazir is rated as an Experienced provider by MediFind in the treatment of Hyperthyroidism. Her top areas of expertise are Obesity, Vitamin D Deficiency, Type 2 Diabetes (T2D), and Sinusitis.

Sara Romani is a board-certified Physician Assistant with a unique background in both research and clinical care. She earned her PhD in Microbiology in 2018, followed by post-doctoral medical research at the University of Maryland School of Medicine. Driven by a passion for patient care, Sara completed her Master’s in Physician Assistant Studies at Hofstra University, NY, in 2023.In 2024, Sara joined Padder Health Services, a leading Healthcare provider of Primary Care and Cardiology in Laurel, Columbia, and Hagerstown, MD. Fluent in Farsi and English, she is dedicated to delivering compassionate, patient-centered care to diverse communities. Sara’s expertise and commitment align with Padder Health Services' mission to provide exceptional healthcare. Dr. Romani is rated as an Experienced provider by MediFind in the treatment of Hyperthyroidism. Her top areas of expertise are Vitamin D Deficiency, Hypertension, Obesity, and Type 2 Diabetes (T2D).