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 ↓

Hematology & Oncology Doctors Who Perform the Procedure You Need—and Take Your Insurance.

Precision genomic tumor profiling, immunotherapy & targeted infusion management (CPT 96413), IV iron repletion for refractory anemia, and thrombosis/clotting evaluations. Filter by your insurance carrier, state, or procedure below.

4. Complete Physician Directory

All Hematology & Oncology Physicians (2,962)

Page 82 of 83

Dr. Lance Lassiter, MD

Montrose, CO 81401

★★★★★ 4.5 (24)
39th CO Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (1,478 CMS services/yr).

✓ Accepts Kaiser Permanente ~$211 Cash

Dr. Coyt Rountree, MD

Pensacola, FL 32503

★★★★★ 4.5 (19)
99th FL Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (72,452 CMS services/yr).

✓ Accepts Kaiser Permanente ~$216 Cash

Dr. Vijaya Korrapati, MD

West Columbia, SC 29169

★★★★★ 4.5 (23)
82nd SC Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (238,544 CMS services/yr).

✓ Accepts Kaiser Permanente ~$209 Cash

Dr. Nagesh Jayaram, MD

Jacksonville, NC 28546

★★★★★ 4.5 (19)
99th NC Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (308,649 CMS services/yr).

✓ Accepts Kaiser Permanente ~$209 Cash

Dr. Faisal Musa, MD

Dearborn, MI 48126

★★★★★ 4.5 (15)
99th MI Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (351,759 CMS services/yr).

✓ Accepts Kaiser Permanente ~$209 Cash

Dr. Weber Chen, MD

Pasadena, CA 91105

★★★★★ 4.5 (19)
88th CA Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (157,297 CMS services/yr).

✓ Accepts Kaiser Permanente ~$239 Cash

Dr. Giselle Mery, MD

Des Moines, IA 50314

★★★★★ 4.5 (19)
68th IA Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (171,976 CMS services/yr).

✓ Accepts Kaiser Permanente ~$209 Cash

Dr. Irina Rybalova, MD

Nyack, NY 10960

★★★★★ 4.5 (23)
45th NY Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (2,746 CMS services/yr).

✓ Accepts Kaiser Permanente ~$232 Cash

Dr. Francis Arena, MD

Lake Success, NY 11042

★★★★★ 4.5 (19)
71st NY Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (4,500 CMS services/yr).

✓ Accepts Kaiser Permanente ~$232 Cash

Dr. David Weng, MD

Chevy Chase, MD 20815

★★★★★ 4.5 (23)
76th MD Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (135,598 CMS services/yr).

✓ Accepts Kaiser Permanente ~$209 Cash

Dr. Ibrahim Shalaby, MD

Lubbock, TX 79410

★★★★★ 4.5 (19)
21st TX Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (1,794 CMS services/yr).

✓ Accepts Kaiser Permanente ~$209 Cash

Dr. Kunal Saigal, MD

Sarasota, FL 34243

★★★★★ 4.5 (19)
93rd FL Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (12,124 CMS services/yr).

✓ Accepts Kaiser Permanente ~$216 Cash

Dr. Abby Bova, MD

Oklahoma City, OK 73120

★★★★★ 4.5 (15)
78th OK Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (3,974 CMS services/yr).

✓ Accepts Kaiser Permanente ~$209 Cash

Dr. Preethi John, MD

Dallas, TX 75246

★★★★★ 4.5 (15)
57th TX Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (86,317 CMS services/yr).

✓ Accepts Kaiser Permanente ~$211 Cash

Dr. Brian Shimkus, MD

Georgetown, TX 78626

★★★★★ 4.5 (15)
97th TX Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (332,038 CMS services/yr).

✓ Accepts Kaiser Permanente ~$209 Cash

Dr. Alfonso Cervera, MD

Louisville, KY 40202

★★★★★ 4.5 (19)
64th KY Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (1,472 CMS services/yr).

✓ Accepts Kaiser Permanente ~$209 Cash

Dr. Pamela Tuli, MD

Gulfport, MS 39501

★★★★★ 4.5 (15)
21st MS Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (1,136 CMS services/yr).

✓ Accepts Kaiser Permanente ~$209 Cash
★★★★★ 4.5 (15)
90th AZ Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (14,835 CMS services/yr).

✓ Accepts Kaiser Permanente ~$207 Cash

Dr. Gena Volas-Redd, MD

Marietta, GA 30060

★★★★★ 4.5 (15)
29th GA Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (1,134 CMS services/yr).

✓ Accepts Kaiser Permanente ~$209 Cash

Dr. Neil Taunk, MD

Philadelphia, PA 19104

★★★★★ 4.5 (19)
35th PA Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (1,279 CMS services/yr).

✓ Accepts Kaiser Permanente ~$209 Cash

Dr. Leslie Brown, MD

Newburgh, IN 47630

★★★★★ 4.5 (19)
58th IN Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (6,948 CMS services/yr).

✓ Accepts Kaiser Permanente ~$209 Cash

Dr. Nitesh Rana, MD

Chattanooga, TN 37421

★★★★★ 4.5 (15)
82nd TN Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (5,499 CMS services/yr).

✓ Accepts Kaiser Permanente ~$201 Cash

Dr. Benjamin Freeman, MD

Morristown, NJ 07960

★★★★★ 4.5 (19)
52nd NJ Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (4,712 CMS services/yr).

✓ Accepts Kaiser Permanente ~$209 Cash

Dr. Christina Speirs, MD

Honolulu, HI 96817

★★★★★ 4.5 (15)
89th HI Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (3,901 CMS services/yr).

✓ Accepts Kaiser Permanente ~$209 Cash

Dr. Alison Savage, MD

Medford, OR 97504

★★★★★ 4.5 (15)
34th OR Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (1,621 CMS services/yr).

✓ Accepts Kaiser Permanente ~$209 Cash

Dr. Scott Okuno, MD

Rochester, MN 55905

★★★★★ 4.5 (19)
34th MN Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (33,912 CMS services/yr).

✓ Accepts Kaiser Permanente ~$209 Cash

Dr. Lea Baer, MD

Stony Brook, NY 11794

★★★★★ 4.5 (15)
23rd NY Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (797 CMS services/yr).

✓ Accepts Kaiser Permanente ~$232 Cash

Dr. Shelly Shand, MD

Charleston, SC 29414

★★★★★ 4.5 (23)
28th SC Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (1,248 CMS services/yr).

✓ Accepts Kaiser Permanente ~$209 Cash

Dr. Choon-Kee Lee, MD

Cookeville, TN 38501

★★★★★ 4.5 (19)
4th TN Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (707 CMS services/yr).

✓ Accepts Kaiser Permanente ~$201 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.