Find a Doctor by Specialty

Click one of the links below to jump to that section of the page.  To see your doctor’s schedule, click their name.

Family Medicine

Family medicine is a branch of medicine devoted to comprehensive healthcare for people from ages 2 and up, encompassing all parts of the body with an emphasis on disease prevention and healthy living.

C. Lillian Chan - Family Practice

C. Lillian Chan M.D.
(832) 500-1280

Dr. Jianzhang Xu - Family Practice

Jianzhang Xu M.D.
(832) 500-1440

Dr. Tannique Rainford - Family Practice

Tannique Rainford M.D.
(832) 500-1390


Shane Lanys M.D.
(832) 500-1340

Mathews Ninan, M.D.
(832) 500-1305

Lily Yang, D.O.
(832) 500-1400

Learn more about Family Medicine at HMC.

Internal Medicine

Internal medicine is a branch of medicine devoted to comprehensive healthcare for adults, encompassing all parts of the body with an emphasis on disease prevention and healthy living.

Yan Duan M.D.
(832) 500-1285

Dr. Felicia Feng - Internal Medicine

Felicia Feng M.D.
(832) 500-1300

Dr. Simon Gebarra - Internal Medicine

Simon Gebara M.D.
(832) 500-1310

Dr. Steven Levy

Steven J. Levy, D.O.
(832) 500-1350

Mustaq Maredia M.D.
(832) 500-1420

John P. Ott M.D.
(832) 500-1365

Rohit Varghese, M.D.

Rohit Varghese M.D.
(832) 500-1490

Learn more about Internal Medicine at HMC


Cardiology is the branch of medicine specializing in disorders of the heart and circulatory system, including coronary artery disease, heart failure, peripheral vascular disease, and hypertension.

Dr. Ghassan Alzaghrini - Cardiology

Ghassan Alzaghrini M.D.

Learn more about Cardiology at HMC.

ENT – Ear, Nose, & Throat

Otolaryngology, or ENT is the branch of medicine that specializes in the diagnoses and treatment of ailments of the head and neck.  Physicians specializing in ENT are often called to treat ailments such as ear infections, hearing problems, and sinus infections.

Learn more about ENT at HMC.


Endocrinology is the medical practice specializing in the endocrine system, a system of glands that secrete hormones into the bloodstream.  An endocrinologist deals with the diagnosis and treatment of not only diseases of the endocrine glands, but the effects of the hormones they secrete.

Shelly Mathur M.D.
(832) 500-1415

Masha Resman M.D.
(832) 500-1320

Learn more about Endocrinology at HMC.


Nephrology is a branch of medicine concerned with the kidneys, specifically with their structure, functions, or diseases. They are also often referred to as “kidney doctors”. They generally treat chronic kidney disease (CKD), high blood pressure, acute renal failure,kidney stone and polycystic kidney disease (PKD).

Manaf Alroumoh
(832) 500-1410


Gastroenterology is the branch of medicine that specializes in the diseases of the digestive system, including Inflammatory Bowel disease, gallbladder dysfunction, gastroesophageal reflux, and ulcers.  Gastroenterologists also help in the early detection of colon cancer via performing colonoscopies.

Dr. Peter Lang - Gastroenterology

Dr. Peter Lang M.D.
(832) 500-1330

Learn more about about Gastroenterology at HMC.


Neurology is the branch of medicine that specializes in disorders of the nervous system, including Parkinson’s , Alzheimer’s, strokes, migraines, and seizure disorders.

Hazem Machkhas M.D.
(832) 500-1360

Learn more about Neurology at HMC.

Obstetrics & Gynecology

Obstetrics is the branch of medicine that specializes in providing care during a woman’s pregnancy, childbirth, and postnatal period  Gynecology specializes in the disorders involving the female reproductive system, including polycystic ovarian syndrome, pelvic inflammatory disease, and uterine fibroids.

Dr. Yvette Westford

Yvette Westford, M.D.


Learn more about Obstetrics & Gynecology at HMC.

Occupational Medicine

Occupational medicine is the branch of medicine that specializes in the treatment of illness, injury, or disabilities related to the workplace, and provides travel vaccines for employees traveling abroad.

Dr. Jianzhang Xu - Occupational Medicine

Jianzhang Xu M.D.
(832) 500-1440

Learn more about Occupational Medicine at HMC.


Ophthalmology is a branch of medicine and surgery which deals with the diagnosis and treatment of eye disorders. An ophthalmologist is a specialist in ophthalmology. The credentials include a degree in medicine, followed by additional four to five years of ophthalmology residency training.

Dr. Linda Yang - Ophthalmologist

Linda Yang M.D.
(832) 500-1480

Learn more about Ophthalmology at HMC.


Podiatry is  is a branch of medicine devoted to the study, diagnosis, and medical and surgical treatment of disorders of the footankle, and lower extremity

Manish Patel, D.P.M.
(832) 500-1345


Rheumatology is a branch of medicine that specializes in inflammatory diseases involving the joints, blood vessels, and connective tissues.  This includes Rheumatoid arthritis, Lupus, Gout, and temporal arteritis.

Dr. Grace Makhlouf - Rheumatology

Grace Makhlouf M.D.
(832) 500-1380

Susan Mathew M.D.
(832) 500-1395

Dr. Tareq Abou-Khamis - Rheumatology

Tareq Abou-Khamis M.D.
(832) 500-1250

Dr. Anam Shaikh

Anam Shaikh, D.O.
(832) 500-1425

Learn more about Rheumatology at HMC.

Mohammed Bari M.D.
(832) 500-1425

Learn more about Rheumatology at HMC.

General Surgery

General surgery is the surgical specialty that focuses primarily on the abdominal organs, such as the appendix, gallbladder, stomach, pancreas, and intestines.

Rizwan M. Chaudhry, MD

Rizwan M. Chaudhry M.D.
(832) 500-1275

Learn more about General Surgery at HMC.


Urology is the branch of medicine that specializes in diseases of the urinary system for both males and females, and the reproductive system of males only.  Such conditions include kidney stones, stress incontinence, prostate cancer & enlargement, and impotency.

Dr. Antoine Makhlouf - Urologist

Antoine Makhlouf M.D.
(832) 500-1370

Learn more about Urology at HMC.


Pulmonology is the branch of medicine that specializes in the diseases of the respiratory system including Asthma, COPD, bronchitis, lung cancer, and acute respiratory failure.

Fadi Hammoudeh, M.D.
(832) 500-1430

Learn more about Pulmonology at HMC.


The medical specialty concerned with correction of deformities or functional impairments of the skeletal system, especially the extremities and the spine, and associated structures, as muscles and ligaments.

Mohammad Etminan, M.D.
(832) 562-4400


Pradeep Kodali M.D.
(832) 500-1325

Volkan Guzel M.D.
(832) 871-4100

Learn more about Orthopedics at HMC.

Sports Medicine

Sports medicine focuses on helping people improve their athletic performance, recover from injury and prevent future injuries.

Ashish Vala M.D.
(832) 500-1335

Learn more about Sports Medicine at HMC.