Practice

Houston Methodist ENT Specialists

ENT and allergy practice in the Houston area

15 doctors · 5 offices

We group doctors by the practice name Medicare, Healthgrades and WebMD list at their offices. Nobody pays to appear here, and every practice is grouped by the same rules.

Practice reviews

4.9 out of 5 from 1,717 ratings across 15 doctors

Healthgrades4.9 out of 5 from 1,296 ratings1,181 written reviews · 15 doctors rated
WebMD5.0 out of 5 from 421 ratings296 written reviews · 13 doctors rated

These numbers pool the public star ratings of this practice’s doctors, weighted by how many ratings each doctor has. Each doctor’s profile below links to the reviews themselves.

What reviews mention

Communication97% positive among mentions (824 mentions)
Wait time94% positive among mentions (81 mentions)
Staff and front office98% positive among mentions (195 mentions)
Explained treatment98% positive among mentions (397 mentions)

MedBridge analysis of 1,330 reviews across 15 doctors on Healthgrades and WebMD · checked Nov 2026. We count what reviewers say about each topic and never copy their words.

Office and practice pages

Healthgrades office page, 13300 Hargrave Rd Ste 205No star ratings yetOpen the pagechecked Nov 2026
Healthgrades office page, 16537 Southwest Fwy Ste 400No star ratings yetOpen the pagechecked Nov 2026
Healthgrades office page, 4191 Bellaire Blvd Ste 200No star ratings yetOpen the pagechecked Nov 2026
Healthgrades office page, 6550 Fannin St Fl 17No star ratings yetOpen the pagechecked Nov 2026
WebMD practice page, Houston Methodist Department of SurgeryNo star ratings yetOpen the pagechecked Nov 2026

Search for this practice on Google Maps

Doctors at this practice (15)

Dr. Angela P. Adkins, MDENT (ear, nose and throat)Healthgrades: 4.9 out of 5 from 87 ratings · WebMD: 5.0 out of 5 from 20 ratingsAccepting new patients
Dr. Ashish Asawa, MDAllergistHealthgrades: 4.9 out of 5 from 82 ratings · WebMD: 5.0 out of 5 from 22 ratingsAccepting new patients
Dr. Ahmed Sam Beydoun, MDENT (ear, nose and throat)Healthgrades: 5.0 out of 5 from 1 rating · WebMD: 5.0 out of 5 from 1 ratingAccepting new patients
Dr. Michael C. Byrd, MDENT (ear, nose and throat)Healthgrades: 4.8 out of 5 from 162 ratings · WebMD: 5.0 out of 5 from 51 ratingsAccepting new patients
Dr. Caitlin M. Coviello, MDENT (ear, nose and throat)Healthgrades: 5.0 out of 5 from 1 rating · WebMD: 5.0 out of 5 from 1 ratingAccepting new patients
Dr. Richard T. Hung, MDENT (ear, nose and throat)Healthgrades: 4.9 out of 5 from 232 ratings · WebMD: 5.0 out of 5 from 60 ratingsAccepting new patients
Dr. Sameer Kini, MDENT (ear, nose and throat)Healthgrades: 5.0 out of 5 from 24 ratingsAccepting new patients
Dr. Johnny P. Mai, MDENT (ear, nose and throat)Healthgrades: 2.6 out of 5 from 21 ratingsAccepting new patients
Dr. Kristin K. Marcum, MDENT (ear, nose and throat)Healthgrades: 5.0 out of 5 from 184 ratings · WebMD: 5.0 out of 5 from 67 ratingsAccepting new patients
Dr. Douglas D. Min, MDAllergistHealthgrades: 5.0 out of 5 from 43 ratings · WebMD: 5.0 out of 5 from 17 ratingsAccepting new patients
Dr. Ron L. Moses, MDENT (ear, nose and throat)Healthgrades: 4.9 out of 5 from 154 ratings · WebMD: 5.0 out of 5 from 70 ratingsAccepting new patients
Dr. Ramya Patel, MDENT (ear, nose and throat)Healthgrades: 5.0 out of 5 from 55 ratings · WebMD: 5.0 out of 5 from 14 ratingsAccepting new patients
Dr. Samuel R. Patton, MDENT (ear, nose and throat)Healthgrades: 5.0 out of 5 from 89 ratings · WebMD: 5.0 out of 5 from 51 ratingsAccepting new patients
Dr. Eric S. Powitzky, MDENT (ear, nose and throat)Healthgrades: 5.0 out of 5 from 150 ratings · WebMD: 5.0 out of 5 from 43 ratingsAccepting new patients
Dr. Ran Wang, MDENT (ear, nose and throat)Healthgrades: 5.0 out of 5 from 11 ratings · WebMD: 5.0 out of 5 from 4 ratingsAccepting new patients

Insurance plans

Plans at least one doctor here is listed in, from the insurers’ own public directories (Medicare Advantage, Medicaid, CHIP and Marketplace plans). Each doctor’s page lists their own plans. Confirm with the office.

Ambetter from Superior HealthPlan · 1 plan

Marketplace (ACA)

Ambetter Marketplace plans1 doctor hereNetwork: Exchange TXLast checked Nov 1, 2026 · confirm with the office.

Ambetter from Superior HealthPlan last updated these listings Oct 17, 2026.

Source: Ambetter provider directory (Centene) · checked Nov 2026

Blue Cross and Blue Shield of Texas · 25 plans

Marketplace (ACA)

Blue Advantage Bronze HMO 2043 doctors hereNetwork: Blue Advantage HMOLast checked Nov 1, 2026 · confirm with the office.
Blue Advantage Bronze HMO 3013 doctors hereNetwork: Blue Advantage HMOLast checked Nov 1, 2026 · confirm with the office.
Blue Advantage Bronze HMO Standard3 doctors hereNetwork: Blue Advantage HMOLast checked Nov 1, 2026 · confirm with the office.
Blue Advantage Gold HMO 2063 doctors hereNetwork: Blue Advantage HMOLast checked Nov 1, 2026 · confirm with the office.
Blue Advantage Gold HMO 6033 doctors hereNetwork: Blue Advantage HMOLast checked Nov 1, 2026 · confirm with the office.
Blue Advantage Gold HMO Standard3 doctors hereNetwork: Blue Advantage HMOLast checked Nov 1, 2026 · confirm with the office.
Blue Advantage Plus Bronze 3033 doctors hereNetwork: Blue Advantage HMOLast checked Nov 1, 2026 · confirm with the office.
Blue Advantage Plus Bronze 3053 doctors hereNetwork: Blue Advantage HMOLast checked Nov 1, 2026 · confirm with the office.
Blue Advantage Plus Bronze Standard3 doctors hereNetwork: Blue Advantage HMOLast checked Nov 1, 2026 · confirm with the office.
Blue Advantage Plus Gold 2033 doctors hereNetwork: Blue Advantage HMOLast checked Nov 1, 2026 · confirm with the office.
Blue Advantage Plus Gold 8033 doctors hereNetwork: Blue Advantage HMOLast checked Nov 1, 2026 · confirm with the office.
Blue Advantage Plus Gold Standard3 doctors hereNetwork: Blue Advantage HMOLast checked Nov 1, 2026 · confirm with the office.
Blue Advantage Plus Silver 2023 doctors hereNetwork: Blue Advantage HMOLast checked Nov 1, 2026 · confirm with the office.
Blue Advantage Plus Silver 6053 doctors hereNetwork: Blue Advantage HMOLast checked Nov 1, 2026 · confirm with the office.
Blue Advantage Plus Silver Standard3 doctors hereNetwork: Blue Advantage HMOLast checked Nov 1, 2026 · confirm with the office.
Blue Advantage Security HMO 2003 doctors hereNetwork: Blue Advantage HMOLast checked Nov 1, 2026 · confirm with the office.
Blue Advantage Silver HMO 2053 doctors hereNetwork: Blue Advantage HMOLast checked Nov 1, 2026 · confirm with the office.
Blue Advantage Silver HMO 8013 doctors hereNetwork: Blue Advantage HMOLast checked Nov 1, 2026 · confirm with the office.
Blue Advantage Silver HMO Standard3 doctors hereNetwork: Blue Advantage HMOLast checked Nov 1, 2026 · confirm with the office.
MyBlue Health Bronze 4021 doctor hereNetwork: Myblue HealthLast checked Nov 1, 2026 · confirm with the office.
MyBlue Health Bronze Standard1 doctor hereNetwork: Myblue HealthLast checked Nov 1, 2026 · confirm with the office.
MyBlue Health Gold 4031 doctor hereNetwork: Myblue HealthLast checked Nov 1, 2026 · confirm with the office.
MyBlue Health Gold Standard1 doctor hereNetwork: Myblue HealthLast checked Nov 1, 2026 · confirm with the office.
MyBlue Health Silver 4051 doctor hereNetwork: Myblue HealthLast checked Nov 1, 2026 · confirm with the office.
MyBlue Health Silver Standard1 doctor hereNetwork: Myblue HealthLast checked Nov 1, 2026 · confirm with the office.

Blue Cross and Blue Shield of Texas last updated these listings Oct 16, 2026.

Source: Blue Cross and Blue Shield of Texas Marketplace provider file · checked Nov 2026

Community Health Choice · 16 plans

Marketplace (ACA)

Community Premier Bronze 003 HSA3 doctors hereLast checked Nov 1, 2026 · confirm with the office.
Community Premier Bronze 018 HSA3 doctors hereLast checked Nov 1, 2026 · confirm with the office.
Community Premier Gold 001 Off-Exchange14 doctors hereLast checked Nov 1, 2026 · confirm with the office.
Community Premier Gold 00514 doctors hereLast checked Nov 1, 2026 · confirm with the office.
Community Premier Gold 02114 doctors hereLast checked Nov 1, 2026 · confirm with the office.
Community Premier Silver 01214 doctors hereLast checked Nov 1, 2026 · confirm with the office.
Community Premier Silver 012 Off-Exchange14 doctors hereLast checked Nov 1, 2026 · confirm with the office.
Community Premier Silver 02014 doctors hereLast checked Nov 1, 2026 · confirm with the office.
Community Premier Silver 020 Off-Exchange14 doctors hereLast checked Nov 1, 2026 · confirm with the office.
Community Select Bronze 016 HSA3 doctors hereLast checked Nov 1, 2026 · confirm with the office.
Community Select Gold 0223 doctors hereLast checked Nov 1, 2026 · confirm with the office.
Community Select Gold 022 Fort Bend3 doctors hereLast checked Nov 1, 2026 · confirm with the office.
Community Select Silver 0193 doctors hereLast checked Nov 1, 2026 · confirm with the office.
Community Select Silver 019 Fort Bend3 doctors hereLast checked Nov 1, 2026 · confirm with the office.
Community Select Silver 019 Fort Bend Off-Exchange3 doctors hereLast checked Nov 1, 2026 · confirm with the office.
Community Select Silver 019 Off-Exchange3 doctors hereLast checked Nov 1, 2026 · confirm with the office.

Community Health Choice last updated these listings Sep 1, 2026.

Source: Community Health Choice Marketplace provider file · checked Nov 2026

Humana · 21 plans

Medicare Advantage

Humana Essentials Plus Giveback H5216-358 (PPO)12 doctors hereNetwork: Group Medicare PPO+, Medicare PPOLast checked Oct 5, 2026 · confirm with the office.
Humana Essentials Plus Giveback H7617-035 (PPO)12 doctors hereNetwork: Group Medicare PPO+, Medicare PPOLast checked Oct 5, 2026 · confirm with the office.
Humana Gold Plus - Diabetes and Heart (HMO C-SNP)12 doctors hereNetwork: Gold Plus HMO and SNP H4461Last checked Oct 5, 2026 · confirm with the office.
Humana Gold Plus H0028-042 (HMO)12 doctors hereNetwork: Gold Plus HMO and SNP H0028Last checked Oct 5, 2026 · confirm with the office.
Humana Gold Plus H0028-072 (HMO)12 doctors hereNetwork: Gold Plus HMO and SNP H0028Last checked Oct 5, 2026 · confirm with the office.
Humana Gold Plus H4461-057 (HMO)12 doctors hereNetwork: Gold Plus HMO and SNP H4461Last checked Oct 5, 2026 · confirm with the office.
Humana Gold Plus SNP-DE H0028-032 (HMO D-SNP)12 doctors hereNetwork: Gold Plus HMO and SNP H0028Last checked Oct 5, 2026 · confirm with the office.
Humana Gold Plus SNP-DE H4461-071 (HMO D-SNP)12 doctors hereNetwork: Gold Plus HMO and SNP H4461Last checked Oct 5, 2026 · confirm with the office.
Humana Gold Plus SNP-DE H4461-072 (HMO D-SNP)12 doctors hereNetwork: Gold Plus HMO and SNP H4461Last checked Oct 5, 2026 · confirm with the office.
Humana Together in Health (PPO I-SNP)12 doctors hereNetwork: Group Medicare PPO+, Medicare PPOLast checked Oct 5, 2026 · confirm with the office.
Humana Total Complete H4461-049 (HMO)12 doctors hereNetwork: Gold Plus HMO and SNP H4461Last checked Oct 5, 2026 · confirm with the office.
Humana USAA Honor Giveback (PPO)12 doctors hereNetwork: Group Medicare PPO+, Medicare PPOLast checked Oct 5, 2026 · confirm with the office.
Humana USAA Honor Giveback with Rx (PPO)12 doctors hereNetwork: Group Medicare PPO+, Medicare PPOLast checked Oct 5, 2026 · confirm with the office.
Humana Value Choice H7617-057 (PPO)12 doctors hereNetwork: Group Medicare PPO+, Medicare PPOLast checked Oct 5, 2026 · confirm with the office.
HumanaChoice H0473-005 (PPO)12 doctors hereNetwork: Medicare PPOLast checked Oct 5, 2026 · confirm with the office.
HumanaChoice H5216-042 (PPO)12 doctors hereNetwork: Group Medicare PPO+, Medicare PPOLast checked Oct 5, 2026 · confirm with the office.
HumanaChoice H5216-043 (PPO)12 doctors hereNetwork: Group Medicare PPO+, Medicare PPOLast checked Oct 5, 2026 · confirm with the office.
HumanaChoice H7617-059 (PPO)12 doctors hereNetwork: Group Medicare PPO+, Medicare PPOLast checked Oct 5, 2026 · confirm with the office.
HumanaChoice R4182-001 (Regional PPO)12 doctors hereNetwork: Group Medicare PPO+, Medicare PPOLast checked Oct 5, 2026 · confirm with the office.
HumanaChoice R4182-003 (Regional PPO)12 doctors hereNetwork: Medicare PPOLast checked Oct 5, 2026 · confirm with the office.
HumanaChoice R4182-004 (Regional PPO)12 doctors hereNetwork: Group Medicare PPO+, Medicare PPOLast checked Oct 5, 2026 · confirm with the office.

Humana last updated these listings Oct 27, 2026.

Source: Humana provider directory · checked Oct 2026

Molina Healthcare · 2 plans

Medicare Advantage

Molina Medicare Complete Care (HMO D-SNP)15 doctors hereNetwork: Molina Medicare Complete Care (HMO D-SNP)Last checked Nov 1, 2026 · confirm with the office.
Molina Medicare Complete Care Plus (HMO D-SNP)15 doctors hereNetwork: Molina Medicare Complete Care Plus (HMO D-SNP)Last checked Nov 1, 2026 · confirm with the office.

Source: Molina Healthcare provider directory · checked Nov 2026

Oscar Health · 23 plans

Marketplace (ACA)

Bronze Classic 47006 doctors hereLast checked Nov 1, 2026 · confirm with the office.
Bronze Classic Standard6 doctors hereLast checked Nov 1, 2026 · confirm with the office.
Bronze Elite + PCP Saver Plus6 doctors hereLast checked Nov 1, 2026 · confirm with the office.
Bronze Simple Breathe Easy with Enhanced COPD Benefits6 doctors hereLast checked Nov 1, 2026 · confirm with the office.
Bronze Simple Chronic Care CKM6 doctors hereLast checked Nov 1, 2026 · confirm with the office.
Bronze Simple Diabetes6 doctors hereLast checked Nov 1, 2026 · confirm with the office.
Gold Classic Guided Care7 doctors hereLast checked Nov 1, 2026 · confirm with the office.
Gold Classic Standard6 doctors hereLast checked Nov 1, 2026 · confirm with the office.
Gold Classic Standard Guided Care7 doctors hereLast checked Nov 1, 2026 · confirm with the office.
Gold Elite Saver Plus6 doctors hereLast checked Nov 1, 2026 · confirm with the office.
Gold Simple6 doctors hereLast checked Nov 1, 2026 · confirm with the office.
Gold Simple Diabetes Guided Care7 doctors hereLast checked Nov 1, 2026 · confirm with the office.
Gold Simple Guided Care7 doctors hereLast checked Nov 1, 2026 · confirm with the office.
Silver Classic6 doctors hereLast checked Nov 1, 2026 · confirm with the office.
Silver Classic Standard6 doctors hereLast checked Nov 1, 2026 · confirm with the office.
Silver Classic Standard Guided Care7 doctors hereLast checked Nov 1, 2026 · confirm with the office.
Silver Simple Breathe Easy with Enhanced COPD Benefits Guided Care7 doctors hereLast checked Nov 1, 2026 · confirm with the office.
Silver Simple Chronic Care CKM Guided Care7 doctors hereLast checked Nov 1, 2026 · confirm with the office.
Silver Simple Diabetes Guided Care7 doctors hereLast checked Nov 1, 2026 · confirm with the office.
Silver Simple Guided Care7 doctors hereLast checked Nov 1, 2026 · confirm with the office.
Silver Simple PCP Saver6 doctors hereLast checked Nov 1, 2026 · confirm with the office.
Silver Simple PCP Saver Guided Care7 doctors hereLast checked Nov 1, 2026 · confirm with the office.
Silver Simple Women's Health with Menopause Benefits Guided Care7 doctors hereLast checked Nov 1, 2026 · confirm with the office.

Oscar Health last updated these listings Oct 8, 2026.

Source: Oscar Health Marketplace provider file · checked Nov 2026

Superior HealthPlan · 7 plans

Medicaid and CHIP

CHIP1 doctor hereNetwork: TX CHIPLast checked Nov 1, 2026 · confirm with the office.
CHIP Perinate1 doctor hereNetwork: TX CHIP PerinateLast checked Nov 1, 2026 · confirm with the office.
CHIP, rural service area1 doctor hereNetwork: TX CHIP RSALast checked Nov 1, 2026 · confirm with the office.
STAR1 doctor hereNetwork: TX Star MedicaidLast checked Nov 1, 2026 · confirm with the office.
STAR Health (foster care)1 doctor hereNetwork: TX Star Health Foster CareLast checked Nov 1, 2026 · confirm with the office.
STAR Kids1 doctor hereNetwork: TX STAR KIDSLast checked Nov 1, 2026 · confirm with the office.
STAR+PLUS1 doctor hereNetwork: TX Star PlusLast checked Nov 1, 2026 · confirm with the office.

Superior HealthPlan last updated these listings Oct 20, 2026.

Source: Superior HealthPlan provider directory (Centene) · checked Nov 2026

UnitedHealthcare · 11 plans

Medicare Advantage

AARP Medicare Advantage from UHC TX-0006 (PPO)13 doctors hereLast checked Oct 5, 2026 · confirm with the office.
AARP Medicare Advantage from UHC TX-0009 (HMO-POS)13 doctors hereLast checked Oct 5, 2026 · confirm with the office.
AARP Medicare Advantage from UHC TX-0015 (HMO-POS)13 doctors hereLast checked Oct 5, 2026 · confirm with the office.
AARP Medicare Advantage Giveback from UHC TX-31 (PPO)13 doctors hereLast checked Oct 5, 2026 · confirm with the office.
AARP Medicare Advantage Patriot No Rx TX-MA01 (HMO-POS)13 doctors hereLast checked Oct 5, 2026 · confirm with the office.
AARP Medicare Advantage Patriot No Rx TX-MA05 (PPO)13 doctors hereLast checked Oct 5, 2026 · confirm with the office.
UHC Complete Care Support TX-1A (Regional PPO C-SNP)13 doctors hereLast checked Oct 5, 2026 · confirm with the office.
UHC Complete Care TX-29 (Regional PPO C-SNP)13 doctors hereLast checked Oct 5, 2026 · confirm with the office.
UHC Dual Complete TX-S001 (Regional PPO D-SNP)13 doctors hereLast checked Oct 5, 2026 · confirm with the office.
UHC Medicare Advantage TX-0030 (Regional PPO)13 doctors hereLast checked Oct 5, 2026 · confirm with the office.
UHC Nursing Home Plan TX-F001 (PPO I-SNP)13 doctors hereLast checked Oct 5, 2026 · confirm with the office.

Source: UnitedHealthcare provider directory · checked Oct 2026

Wellcare · 1 plan

Medicare Advantage

Wellcare special needs plans (SNP)1 doctor hereNetwork: TX SNP, TX SNP Non - AIPLast checked Nov 1, 2026 · confirm with the office.

Wellcare last updated these listings Oct 14, 2026.

Source: Wellcare provider directory (Centene) · checked Nov 2026

Offices (5)

4191 Bellaire Blvd Ste 200Houston, TX 77025(346) 356-7000Listed on Healthgrades, WebMD, Medicare and the NPI registryDoctors here: Dr. Angela P. Adkins, MD, Dr. Ashish Asawa, MD, Dr. Michael C. Byrd, MD, Dr. Richard T. Hung, MD, Dr. Kristin K. Marcum, MD, Dr. Ron L. Moses, MD, Dr. Samuel R. Patton, MD, Dr. Eric S. Powitzky, MD
6550 Fannin St Fl 17Houston, TX 77030(713) 441-1368Listed on Healthgrades, WebMD, Medicare and the NPI registryDoctors here: Dr. Ahmed Sam Beydoun, MD, Dr. Caitlin M. Coviello, MD, Dr. Ran Wang, MD
13300 Hargrave Rd Ste 205Houston, TX 77070(281) 737-0899Listed on Healthgrades, WebMD, Medicare and the NPI registryDoctors here: Dr. Sameer Kini, MD, Dr. Ramya Patel, MD
16537 Southwest Fwy Ste 400Sugar Land, TX 77479(346) 874-2425Listed on Healthgrades and WebMDDoctors here: Dr. Douglas D. Min, MD
6601 Cinco Rose DrKaty, TX 77494(832) 522-6444Listed on WebMDDoctors here: Dr. Johnny P. Mai, MD

Map of this practice’s offices. The addresses are listed above.

White pins with an orange ring are approximate: we could not place that address exactly, so the pin sits at the center of its zip code.

See something wrong? Report an error. This page uses public government data and our own analysis of public reviews. It is not medical advice.