Looking for a specialist who listens and takes your insurance? Ask patients in our community. Compare real-world patient outcomes, lab numbers, and doctor visit tips—100% free with a private @handle and zero login wall.
Click to Ask a Question or Post Your Experience ▾
Post to Gut, Labs & Supplements Space (15 Seconds • No Account or Email Required)
Or read existing discussions in Gut, Labs & Supplements Space →
749,040 Verified U.S. Physicians • 51 States & Territories • Zero Sponsored Placements
Preparing for an appointment? Jump to our 60-Second Visit Script Builder ↓

Infectious Disease Doctors Who Perform the Procedure You Need—and Take Your Insurance.

Complex bacterial, viral, fungal, tick-borne, and post-surgical infection workups, outpatient parenteral antimicrobial therapy (OPAT), and travel/immunization consults. Filter by your insurance carrier, state, or procedure below.

4. Complete Physician Directory

All Infectious Disease Physicians (736)

Page 1 of 21

Dr. Iqbal Tak, MD

Richmond Hill, NY 11418

★★★★★ 5.0 (26)
86th NY Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Complex bacterial & subspecialty diagnostics (3,601 CMS services/yr).

✓ Accepts Kaiser Permanente ~$232 Cash

Dr. Zaher Shebib, MD

Pasadena, TX 77505

★★★★★ 4.9 (25)
90th TX Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Complex bacterial & subspecialty diagnostics (58,506 CMS services/yr).

✓ Accepts Kaiser Permanente ~$209 Cash

Dr. Raida Rabah, MD

Coatesville, PA 19320

★★★★★ 4.9 (25)
80th PA Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Complex bacterial & subspecialty diagnostics (2,095 CMS services/yr).

✓ Accepts Kaiser Permanente ~$209 Cash

Dr. Dilraj Deol, MD

Baltimore, MD 21239

★★★★★ 4.9 (25)
95th MD Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Complex bacterial & subspecialty diagnostics (1,217 CMS services/yr).

✓ Accepts Kaiser Permanente ~$209 Cash

Dr. Amandeep Pall, MD

North Brunswick, NJ 08902

★★★★★ 4.9 (25)
50th NJ Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Complex bacterial & subspecialty diagnostics (2,388 CMS services/yr).

✓ Accepts Kaiser Permanente ~$209 Cash

Dr. Ihab Ahmed, MD

Huntley, IL 60142

★★★★★ 4.9 (25)
7th IL Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Complex bacterial & subspecialty diagnostics (810 CMS services/yr).

✓ Accepts Kaiser Permanente ~$218 Cash

Dr. George Vail, MD

Richmond, IN 47374

★★★★★ 4.8 (25)
72nd IN Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Complex bacterial & subspecialty diagnostics (1,626 CMS services/yr).

✓ Accepts Kaiser Permanente ~$209 Cash

Dr. Sara Nausheen, MD

Grand Forks, ND 58203

★★★★★ 4.7 (26)
50th ND Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Complex bacterial & subspecialty diagnostics (1,383 CMS services/yr).

✓ Accepts Kaiser Permanente ~$209 Cash

Dr. Manoj Trehan, MD

Glen Head, NY 11545

★★★★★ 4.7 (25)
93rd NY Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Complex bacterial & subspecialty diagnostics (8,919 CMS services/yr).

✓ Accepts Kaiser Permanente ~$232 Cash

Dr. Neema Mafi, MD

Phoenix, AZ 85027

★★★★★ 5.0 (26)
55th AZ Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Complex bacterial & subspecialty diagnostics (1,304 CMS services/yr).

✓ Accepts Kaiser Permanente ~$207 Cash

Dr. Samir Allos, MD

Huntsville, AL 35801

★★★★★ 4.9 (25)
79th AL Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Complex bacterial & subspecialty diagnostics (45,807 CMS services/yr).

✓ Accepts Kaiser Permanente ~$209 Cash

Dr. Karl Damiani, MD

Port Charlotte, FL 33952

★★★★★ 4.9 (26)
98th FL Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Complex bacterial & subspecialty diagnostics (503,227 CMS services/yr).

✓ Accepts Kaiser Permanente ~$216 Cash

Dr. Austin Akers, MD

Mansfield, TX 76063

★★★★★ 4.9 (26)
80th TX Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Complex bacterial & subspecialty diagnostics (18,306 CMS services/yr).

✓ Accepts Kaiser Permanente ~$209 Cash

Dr. Khalid Ahmad, MD

Red Bank, NJ 07701

★★★★★ 4.9 (26)
16th NJ Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Complex bacterial & subspecialty diagnostics (1,010 CMS services/yr).

✓ Accepts Kaiser Permanente ~$209 Cash

Dr. Eliana Ochoa, MD

Mcallen, TX 78503

★★★★★ 4.9 (26)
23rd TX Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Complex bacterial & subspecialty diagnostics (1,283 CMS services/yr).

✓ Accepts Kaiser Permanente ~$209 Cash

Dr. Sachin Patel, MD

Beachwood, OH 44122

★★★★★ 4.9 (25)
86th OH Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Complex bacterial & subspecialty diagnostics (2,349 CMS services/yr).

✓ Accepts Kaiser Permanente ~$209 Cash

Dr. Alexander Kim, MD

Beverly Hills, CA 90211

★★★★★ 4.9 (25)
61st CA Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Complex bacterial & subspecialty diagnostics (2,018 CMS services/yr).

✓ Accepts Kaiser Permanente ~$239 Cash

Dr. Jawad Nazir, MD

Sioux Falls, SD 57108

★★★★★ 4.9 (26)
10th SD Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Complex bacterial & subspecialty diagnostics (685 CMS services/yr).

✓ Accepts Kaiser Permanente ~$209 Cash

Dr. Richard Snepar, MD

East Brunswick, NJ 08816

★★★★★ 4.9 (25)
93rd NJ Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Complex bacterial & subspecialty diagnostics (35,714 CMS services/yr).

✓ Accepts Kaiser Permanente ~$209 Cash
Interactive 60-Second “Show This to Your Doctor” Visit & CPT Builder • Defends Against the 11-Second Interruption Rule (PMID 29972200)

Walk Into Your 15-Minute Appointment With Exact Labs, CPT Codes & Opening Words

Clinicians interrupt patients after a median of 11 seconds (J Gen Intern Med, PMID 29972200). Select your appointment reason below to generate your 1-page script:

15-Minute Exam-Room Agenda • High-Volume Endocrinology

Hypothyroidism, Subclinical TSH Drift (2.5–8.0 mIU/L) or Thyroid Nodule

1. Your 10-Second Opening Script (Read Verbatim Before the 11-Second Interruption)

"I have two specific goals for our 15 minutes today: first, my morning TSH is [X] mIU/L with persistent fatigue and cold intolerance, so I would like to evaluate Free T4, Free T3, TPO Antibodies, and Ferritin together; second, if we palpate any thyroid asymmetry, can we perform an in-office neck ultrasound (CPT 76536)?"

2. In-Office Medicare CPT Procedures to Verify Before Booking
CPT 76536 In-Office High-Resolution Thyroid & Neck Ultrasound

Confirms the endocrinologist images thyroid nodules themselves rather than sending you to a hospital radiology department.

CPT 60100 Ultrasound-Guided Fine-Needle Aspiration (FNA) Biopsy

Identifies structural thyroid specialists vs. general diabetes-only clinics.

3. Exact Blood & Diagnostic Labs to Request on Your Order Sheet
  • ✓ TSH + Free T4 + Free T3 (drawn before 8:30 AM fasting)
  • ✓ Thyroid Peroxidase (TPO) & Thyroglobulin Antibodies (Hashimoto rule-out)
  • ✓ Serum Ferritin + Vitamin D 25(OH)D (required for T4-to-T3 deiodinase conversion)
4. Day-1 Pre-Appointment Rule

Hold all Biotin (Vitamin B7) supplements for 72 hours before your blood draw so streptavidin assay interference does not create a false TSH/Free T4 reading.

Patient Triage & Insurance Verification Guide

Frequently Asked Questions: Choosing a Specialist by CPT Volume & Insurance Network

Why does CMS Medicare Part B procedure volume matter when choosing a specialist?

General directory listings show what a doctor claims to treat, whereas federal CMS Medicare Part B claims reveal what they actually perform every week. For example, seeing an endocrinologist who performs 400+ in-office thyroid neck ultrasounds (CPT 76536) per year or a gastroenterologist in the top decile for adenoma detection colonoscopy (CPT 45385) prevents unnecessary outside imaging referrals and repeat appointments.

How does dotMD prevent health-system lab rollups and low-rated clinics from skewing Page 1?

Large hospital networks often bill tens of thousands of automated lab draws or vaccination claims under a single department chair NPI. Our directory triage engine isolates individual practicing clinicians (300 to 4,500 Medicare beneficiaries/year) and requires a minimum 4.2-star verified Google patient consensus with at least 15 reviews for default showcase rankings.

How does the GreatDoc™ Star Rating separate bedside manner from front-desk billing complaints?

The GreatDoc™ rating—calculated by the Proprietary DotMD™ J3 Model—audits patient reviews across clinical diagnostic accuracy, unhurried listening, and procedure skill while flagging administrative friction points (such as $250 annual clinic fees, parking validation costs, or phone hold times) so you know exactly what to expect before walking into the waiting room.

How do I verify if a doctor takes my specific PPO, HMO, or Medicare plan?

Every flagship physician profile on dotMD includes an interactive Insurance Network & Cash-Rate Checker covering Original Medicare Part B, Medicare Advantage, BlueCross BlueShield, Aetna, Cigna, UnitedHealthcare, and regional PPO/HMO plans—plus the exact CMS geo-adjusted CPT 99204 self-pay cash rate ($195–$260) and 3-question script to verify network participation with the billing desk.