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Physician Directory - select a doctor below to schedule an appointment

*If you need to see your doctor same day, call their office directly. If this is an emergency, dial 9-1-1 or go to the nearest emergency department.

Your party can be reached during normal business hours (8:30 am to 5:00 pm, Monday through Friday) at their office number listed below.  You may also dial (713) 526-5511 and enter an extension number or ask for the receptionist to connect you to your party.

Patients needing urgent medical care when the Clinic is closed may reach their physician (or the physician designated to take his/her calls) by dialing the main Clinic telephone number, (713) 526-5511.  The Clinic’s answering service will contact the physician on call. When calling after hours, have your pharmacist’s telephone number available and remove any incoming call blocks from your phone line so our phone calls can be received.

PhysicianSpecialtyTo Book An AppointmentOffice Telephone*LocationFAX Number
Achari, Arup., M.D., F.A.C.C.Cardiovascular DiseaseCall Dr. Achari’s office ⇒(713) 807-42612nd floor(713) 578-1450
Alikhan, Mujahed M., M.D.RheumatologyBook Online or Call Dr. Alikhan’s office ⇒(713) 807-45164th floor(713) 578-1534
Barbandi, Mazen., M.D.Hospitalist / Internal MedicineCall Nursing Administration ⇒(713) 526-5511 ext. 3005Methodist Hospital(713) 520-4762
Beinart, Garth A., M.D., F.A.C.P.Medical OncologyCall Dr. Beinart’s office ⇒(713) 807-4531 4th floor(713) 578-1498
Bhugra, Priyanka, M.D.Hospitalist / Internal MedicineCall Nursing Administration ⇒(713) 526-5511 ext. 3005Methodist Hospital(713) 520-4762
Chen, Diana, D.O.Hospitalist / Internal MedicineCall Nursing Administration ⇒(713) 526-5511 ext. 3005Methodist Hospital(713) 520-4762
Cohan, Leslie C., M.D.GynecologyBook Online or Call Dr. Cohan’s office ⇒(713) 807-42212nd floor(713) 578-1554
Cook, Patrick J., M.D., F.A.C.C.Cardiovascular DiseaseCall Dr. Cook’s office ⇒(713) 807-42662nd floor(713) 578-1433
Divecha, Dipal K., P.A.EndocrinologyExisting patients Book Online; New Patients call:(713) 807-42762nd floor(713) 578-1538
Dugan, John T. III., M.D.GastroenterologyBook Online or call Dr. Dugan’s office ⇒(713) 807-45764th floor(713) 578-1545
Eichelberger, John F., M.D., F.A.C.P.Internal MedicineCall Dr. Eichelberger’s office ⇒(713) 807-48366th floor – MDVIP(713) 578-1424
Elhaj Iversen, Mona., M.D.RheumatologyCall Dr. Iversen’s office ⇒(713) 807-45024th floor(713) 578-1525
Finnila, Christopher J., M.D., F.A.C.P.Internal MedicineCall Dr. Finnila’s office ⇒(713) 807-46365th floor(713) 578-1468
Folb, Leah C., M.D.EndocrinologyExisting patients Book Online; New Patients call ⇒(713) 807-42762nd floor(713) 578-1538
Garcia, III, Delfino F., M.D.Internal MedicineCall Dr. Garcia’s office ⇒(713) 807-46215th floor(713) 578-1453
Goldfarb, Brian S., M.D.Internal MedicineBook Online or call Dr. Goldfarb’s office ⇒(713) 807-46415th floor(713) 578-1500
Guss, Jennifer E., M.D.Internal MedicineCall Dr. Guss’ office ⇒(713) 807-46265th floor(713) 578-1512
Hoermann, Karen L., M.D.Internal MedicineCall Dr. Hoermann’s office ⇒(713) 807-48116th floor – MDVIP(713) 578-1460
Jennaro, Courtney McNamara, M.S., R.D., C.D.E., L.D.Diabetes Education & NutritionBook Online or call the office ⇒(713) 526-5511 ext. 47742nd floor(713) 578-1538
Khatri, Bhakti D., M.D.Internal MedicineCall Dr. Khatri’s office ⇒(713) 807-46115th floor(713) 558-9827
Krug, Kayla A., D.O.Internal MedicineBook Online or call Dr. Krug’s office ⇒(713) 807-46615th floor(713) 578-1541
Lasek-Nesselquist, Suzanne., M.D.Internal MedicineCall Dr. Lasek’s office ⇒(713) 807-48266th floor – MDVIP(713) 578-1556
Lenz, Matthew L., M.D.Internal Medicine –  ConciergeCall Dr. Lenz’s office ⇒(713) 807-45414th floor – Concierge Medicine